50% is the percentage the snake is longer if the new measurement is 111 inches and the previous one was 74 inches.
The growth percent refers to the percent of the growth in the length of the snake. It is calculated by the growth divided by the original length multiplied by 100.
Growth rate = \(\frac{L-l}{l}*\) 100
where L is the new length
l is the original length
L = 111 inches
l = 74 inches
Growth = 111 - 74
= 37 inches
Growth percent = \(\frac{37}{74}\) * 100
= 50%
The growth rate of Abigail's pet snake comes out to be 50%
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b. Is there a pattern in the table? Explain.
Answer:
no photo
Step-by-step explanation:
we need a photo to decide if answer is correct or not
I need help!!!!
Answer:
A. 1.50 dollars per kilogram
B. 1.80 dollars per kilogram.
C. 2.10 dollars per kilogram
D. 2.40 dollars per
kilogram.
Answer:
The average rate will be 2.40 dollars per kg.
Hence, option D is correct.
Step-by-step explanation:
From the table, it is clear that the order size is located on the x-axis and the price is located on the y-axis.
The price of 100 kg cumin = $450
The price of 600 kg cumin = $1650
so
at x₁ = 100, f(x₁) = 450
at x₂ = 600, f(x₂) = 1650
Using the formula to determine the average rate of change at which the total cost increases will be:
Average rate = [f(x₂) - f(x₁)] / [ x₂ - x₁]
= [1650 - 450] / [600-100]
= 1200 / 500
= 2.4
Therefore, the average rate will be 2.40 dollars per kg.
Hence, option D is correct.
#11 Find the slope of a line
that passes through the
points (-1, -3) and (-6,5)
The function f(x) = |x| is graphed over the interval [−6, 3].
Which translation of the graph has the domain [−3, 6]?
Answer: g(x)=lx-3l
Step-by-step explanation:
g(x) = |x − 3| is the translation of the graph has the domain [−3, 6]. Therefore, option D is the correct answer.
Given that, the function f(x) = |x| is graphed over the interval [−6, 3].
We need to find which translation of the graph has the domain [−3, 6].
What is a domain?The domain of a function is the set of all possible inputs for the function.
g(x) = |x − 3| graph has the domain [−3, 6].
Therefore, option D is the correct answer.
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8x - y = 50; x + 4y = -2
Answer: x= 6, y= -2
Step-by-step explanation: hope this helps.
answer
x=6
y=-2
step by step explanation
a. If p is prime and p ‡ 2,3, then show that either p=1 mod 6 or p=5 mod 6. [3]
Using the properties of modular arithmetic we have shown that if p is a prime number and p is not divisible by 2 or 3, then either p ≡ 1 (mod 6) or p ≡ 5 (mod 6)
To prove that if p is a prime number and p is not divisible by 2 or 3, then either p ≡ 1 (mod 6) or p ≡ 5 (mod 6), we can use the properties of modular arithmetic.
We know that any integer can be expressed as one of six possible remainders when divided by 6: 0, 1, 2, 3, 4, or 5.
Now, let's consider the prime number p.
Since p is not divisible by 2 or 3, it means that p is not congruent to 0, 2, 3, or 4 (mod 6).
So we are left with two possibilities: p ≡ 1 (mod 6) or p ≡ 5 (mod 6).
To determine which of these two possibilities holds, we can consider the remainders when p is divided by 6.
We know that p is a prime number, so it cannot be congruent to 0 or divisible by 6.
Thus, the only remaining possibilities are p ≡ 1 (mod 6) or p ≡ 5 (mod 6).
To show this, we can consider two cases:
1. p ≡ 1 (mod 6).
If p ≡ 1 (mod 6), then p can be written as p = 6k + 1 for some integer k.
Since p is prime, it cannot be expressed as a multiple of 2 or 3. Therefore, p satisfies the provided condition.
2. p ≡ 5 (mod 6)
If p ≡ 5 (mod 6), then p can be written as p = 6k + 5 for some integer k.
Again, since p is prime, it cannot be expressed as a multiple of 2 or 3.
Thus, p satisfies the provided condition.
Therefore, we have shown that if p is a prime number and p is not divisible by 2 or 3, then either p ≡ 1 (mod 6) or p ≡ 5 (mod 6)
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simultaneous eqations 3x + y = 7 2x + y = 6
Answer:
Hey there!
3x+y=7
2x+y=6
3x+y=7
-2x-y=-6
Add these two equations vertically so the y terms cancel out (this is known as the elimination method)
x=1
3x+y=7
3(1)+y=7
3+y=7
y=4
(x=1, y=4)
Hope this helps :)
Which is equivalent to 216^1/3
?
3
6
36
72
Answer:
6
Step-by-step explanation:
\(216^{\frac{1}{3} }\) is the same as \(\sqrt[3]{216}\)
so the answer is 6
(i) Determine if each of the following are possible or not possible and for each that is possible, (ii) determine if P1 must be true, if P1 must be false, or if P1 may be either true or false. (a) P0 is false and (P0⇒P1) is true. (g) P0 is true and (P1⇒P0) is true. (b) P0 is false and (P0⇒P1) is false. (h) P0 is true and (P1⇒P0) is false. (c) P0 is true and (P0⇒P1) is true. (i) P0 is false and (P0⇔P1) is true. (d) P0 is true and (P0⇒P1) is false. (j) P0 is true and (P0⇔P1) is false. (e) P0 is false and (P1⇒P0) is true. (k) P0 is false and (P0⇔P1) is false. (f) P0 is false and (P1⇒P0) is false. (l) P0 is true and (P0⇔P1) is true.
(a) This is possible. P0 is false, which makes the antecedent of (P0⇒P1) false. Since the conditional is true, its consequent P1 must be true. Therefore, P1 must be true.
(g) This is possible. P0 is true, which makes the antecedent of (P1⇒P0) true. Since the conditional is true, its consequent P0 must also be true. Therefore, P1 may be either true or false.
(b) This is not possible. If P0 is false, then the antecedent of (P0⇒P1) is true, which means that the conditional cannot be false. Therefore, this situation is not possible.
(h) This is possible. P0 is true, which makes the consequent of (P1⇒P0) true. Since the conditional is false, its antecedent P1 must be false. Therefore, P1 must be false.
(c) This is possible. If P0 is true, then the antecedent of (P0⇒P1) is true. Since the conditional is true, its consequent P1 must also be true. Therefore, P1 must be true.
(i) This is possible. If P0 is false, then the antecedent of (P0⇔P1) is true. Since the biconditional is true, its consequent P1 must also be true. Therefore, P1 must be true.
(d) This is possible. P0 is true, which makes the antecedent of (P0⇒P1) false. Since the conditional is false, its consequent P1 can be either true or false. Therefore, P1 may be either true or false.
(j) This is not possible. If P0 is true, then the antecedent of (P0⇔P1) is true. Since the biconditional is false, its consequent P1 must be false. But this contradicts the fact that P0 is true, which makes the antecedent of (P0⇔P1) true. Therefore, this situation is not possible.
(e) This is possible. P0 is false, which makes the consequent of (P1⇒P0) true. Since the conditional is true, its antecedent P1 must also be true. Therefore, P1 must be true.
(k) This is possible. If P0 is false, then the antecedent of (P0⇔P1) is false. Since the biconditional is false, its consequent P1 must be true. Therefore, P1 must be true.
(f) This is possible. P0 is false, which makes the antecedent of (P1⇒P0) true. Since the conditional is false, its consequent P0 can be either true or false. Therefore, P0 may be either true or false.
(l) This is possible. If P0 is true, then the antecedent of (P0⇔P1) is true. Since the biconditional is true, its consequent P1 must also be true. Therefore, P1 must be true.
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Which angle bisector was constructed incorrectly? Explain the step that was completed incorrectly
The angle bisector that was constructed incorrectly is Example fiqure 2 , this was a result of not dividing the angle into equal parts.
What is a angle bisector?
An angle bisector can be described as a line which is used in dividing a a given angle usually into two equal degrees.
It should be noted that the the bisector in the second example was incorrectly constructed as a result of the bisector not dividing <ABC into two equal parts it doe not matter if it passes intersection of the arcs and point B.
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List two pairs of adjacent angles.
Answer:
A Linear Pair is two adjacent angles whose non-common sides form opposite rays. ∠1 and ∠2 form a linear pair. The line through points A, B and C is a straight line.
Hope this helps
Answer:
Two adjacent angles can be supplementary or complementary.
Step-by-step explanation:
IF they are supplementary then they are a linear pair.
3. Squares = A quadrilateral with all 4 sides equal and one right angle Area or A = lw but in a square all sides equal we use A = SA2 or s*s with s = length of a side. Find P and A if s = 13. a. Find A if s = 3 1/2. b. Find A if s = 8.257 and round to the nearest hundredth. c. Find s if A = 361. d. Find s if A = 562 and round to the nearest hundredth
we have that
Part A
s=3 1/2
Find A
A=s^2
s=3 1/2=7/2
substitute
A=(7/2)^2
A=49/4 unit2
convert to mixed number
49/4=48/4+1/4=12+1/4=12 1/4 unit2
Part b
S=8.257 units
A=(8.257)^2
A=72.71 unit2
Part c
A=361 unit2
Find s
A=s^2
substitute
361=s^2
square root both sides
s=19 units
Part d
A=562 unit2
A=s^2
562=s^2
s=23.71 units
help me on this please
Answer:
1. \(2 / 5\) - Fractional form, \(0.4\) - Decimal Form
2. \(5 / 8\) - Fractional form, \(0.625\) - Decimal Form
3. \(6 / 7\) - Fractional form, \(0.8571\) - Decimal Form
4. \(\sqrt{a / b}\)
5. \(\sqrt{a * b}\)
Step-by-step explanation:
1. \(\sqrt{4 / 25}\)
Steps:
1. Divide - \(4 / 25\)
2. Then take the square root of what you got - \(\sqrt{0.16}\) = \(0.4\)
2. \(\sqrt{25 / 64}\)
Steps:
1. Divide - \(25 / 64\)
2. Then take the square root of what you got - \(5 / 8\)
3. \(\sqrt{36 / 49}\)
Steps:
1. Take the square root of the top number - 6
2. Tage the square root of the bottom number - 7
3. Answer is 6/7.
4. \(\sqrt{a} / \sqrt{b}\) = \(\sqrt{a / b}\)
5. \(\sqrt{a} * \sqrt{b}\) = \(\sqrt{a * b}\)
Formula:
\(\sqrt{a} / \sqrt{b}\) = \(\sqrt{a / b}\)
\(\sqrt{a} * \sqrt{b}\) = \(\sqrt{a * b}\)
Kim is trying to lose weight. She is currently 186 lbs. Her goal is to lose 2.2 lbs. a week until she is down to 153 lbs. How many weeks will it take her to get to her goal weight?
0.000487 an Scientific Notation
Answer:
4.87 to the fourth power
Step-by-step explanation:
0.000487 in Scientific Notation:
4.87 * 10^-4
1. Suppose you roll two, regular dice with a single throw. What
is the probability of either of the two die landing on 4?
A. 1 / 3
B. 1 / 36
C. 1 / 2
D. 2 / 3
The probability of either of the two die landing on 4 is 1/36.
To calculate the probability of either of the two dice landing on 4 when rolling two regular dice, we need to determine the favorable outcomes and the total possible outcomes.
Favorable outcomes: There are three ways to get a 4 with two dice: (1, 3), (3, 1), and (2, 2).
Total possible outcomes: Each die has 6 sides, so there are 6 possible outcomes for the first die and 6 possible outcomes for the second die.
Therefore, the total possible outcomes are 6 x 6 = 36.
Probability = Favorable outcomes / Total possible outcomes
Probability = 1/6 x 1/6
Probability = 1/36
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I’m not sure if I got the right answer and I need help showing work :( !! (Can we do this with parentheses )
we have
\(undefined\)mx + b for m=2 x=8 b=7
Lineal function
y = mx+b
Replacing with the values given:
y = 2x+7
y=2(8)+7
y= 23
mark on the lines whether the statement is correct about the graphs.
Answer:
1.= Correct
2.= False(Raul has a negative slope and Becky has a positive, it is not both positive so FALSE)
3.= Corect(They both cross on the x and y axis.)
Step-by-step explanation:
Find the base of the rectangle,when you know the area. 8+8+?+?=96
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The area if base x height
8 x height = 96
Divide both sides by 8 to find the base size:
96 / 8 = base
base = 12
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How do you find the area of a rhombus without diagonals?
The area of a rhombus can be found by multiplying the length of one of its sides by the height of a perpendicular line from the center to a side.
The height of the rhombus is the distance from the center of the rhombus to one of its sides, perpendicular to that side.
The formula for the area of a rhombus can be written as A = s*h, where A is the area, s is the length of one of the sides of the rhombus, and h is the height of the rhombus.
It's important to note that this method of finding the area of a rhombus without diagonals can only be used when the rhombus is a regular polygon, a polygon with all sides and angles congruent. When the rhombus is not a regular polygon, then you can find the area by using the diagonals.
Additionally, it's important to mention that a rhombus can be defined as a parallelogram with all sides congruent or a square with its angles not 90 degrees.
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Top Hat Soda has 300,000 milliliters of cola to bottle. Each bottle holds 500 milliliters. How many bottles will the cola fill?
Answer:600
Step-by-step explanation:
300,000/ 500 =600
Malia is playing a target game with her friends. Each player throws a bean bag times toward a target on the ground. The distance between the bean bag and the target is recorded for each throw. The player with the lowest mean distance of all throws wins the game. The list shows the recorded distance, in , of Malia's first throws. , , , , , , Malia is the last player in the game. Her mean distance must be less than to win the game. What is the minimum distance, in , between the bean bag and the target that Malia needs on her last throw to win the game? Enter the answer in the box.
The minimum distance that Malia needs on her last throw to win the game is less than 2.12 meters.
How to determine distanceIn this target game, Malia needs to have the lowest mean distance of all throws to win. The mean distance is calculated by adding up all the distances and dividing by the number of throws.
First, we need to calculate the mean distance of Malia's first 7 throws.
Mean distance = (2 + 3 + 4 + 2 + 5 + 3 + 4) / 7 = 3.14
Now, we know that Malia's mean distance must be less than 3.14 to win the game. Let's call the distance of her last throw x.
The mean distance of all 8 throws will be: (2 + 3 + 4 + 2 + 5 + 3 + 4 + x) / 8
To find the minimum distance that Malia needs on her last throw to win the game, we can set up an inequality:
(2 + 3 + 4 + 2 + 5 + 3 + 4 + x) / 8 < 3.14
Multiplying both sides by 8 gives us:
2 + 3 + 4 + 2 + 5 + 3 + 4 + x < 25.12
Simplifying gives us:
x < 25.12 - 23
x < 2.12
Therefore, the minimum distance that Malia needs on her last throw to win the game is less than 2.12 meters.
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what does describe? a minor arc a major arc a semicircle a chord
An arc whose measure is less than 180 degrees is called a minor arc. An arc whose measure is greater than 180 degrees is called a major arc. An arc whose measure equals 180 degrees is called a semicircle, since it divides the circle in two.
What is minor and major arc?Minor arcs are associated with less than half of a rotation, so minor arcs are associated with angles less than 180°. Major arcs are associated with more than half of a rotation, so major arcs are associated with angles greater than 180°.
What is semicircle chord?A chord AB of a circle divides the circle into two segments. If AB is a diameter, the two congruent segments are called semicircles − the word 'semicircle' is thus used both for the semicircular arc, and for the segment enclosed by the arc and the diameter.
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The vertices of a right triangle are p(-3,4), q(-3,-4) and r (7,-4). Explain algebratically whether or not (2,0) is on the side of the triangle.
Algebraically, it was possible to show that the point (2,0) is on the side (PR) of the given triangle.
RIGHT TRIANGLEA triangle is classified as a right triangle when it presents one of your angles equal to 90º. In this triangle from the trigonometric ratios or the Pythagoras Theorem (\((hypotenuse)^2=(side_1)^2+(side_2)^2\)), it is possible finding angles or sides.
The question gives the points for a right triangle, you can draw the triangle, see the attached image. From the figure, it is possible to see the lengths for the sides PQ=8 and QR=10.
Linear EquationA linear function can be represented by a line. The standard form for this equation is: ax+b , for example, y=2x+7. Where:
a= the slope. If
a> 0 , the function is increasing; a< 0 , the function is decreasing;b=the constant term that represents the y-intercept.
The slope for the line PR can be calculated from the ratio between the side PQ and QR.
\(a=\frac{PQ}{QR}=\frac{4-(-4)}{(-3-7)}=\frac{8}{-10} =-0.8\)
From the attached figure, it is possible to see that the y-intercept is (2,0). Therefore, the given point is on the side PR, but the question asks to show this algebraically.
From the Standard form (ax+b), the equation for the line PR will be: y=- 0.8x+b. After that, you should replace the coordinates of the given point P (-3,4) in the equation line: y=-0.8x+b for finding b.
4=-0.8*(-3)+b
4=2.4+b
b=4-2.4= 1.6
Then, the equation line y=-0.8x+1.6.
Now you should replace the x-coordinate for the point (2,0) in the equation y=-0.8x+1.6.
y=-0.8*2+1.6
y=-1.6+1.6
y=0
The calculated y-coordinate is the same the y-coordinate for the point (2,0), thus the point (2,0) is on the side of the triangle.
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What is the solution to the inequality shown?
2(x + 3) < 6 - x
Answer:
x = 0
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
2x+6<−x+6
Step 2: Add x to both sides.
2x+6+x<−x+6+x
3x+6<6
Step 3: Subtract 6 from both sides.
3x+6−6<6−6
3x<0
Step 4: Divide both sides by 3.
3/3 < 0 /3
x = 0
(sin5-sin15+sin25-sin35)/(cos5-cos15-cos25+cos35) =cot10
Answer:
Step-by-step explanation:
(sin5-sin15+sin25-sin 35)/(cos 5-cos 15+cos 25 +cos 35)\(=\frac{-(sin 35-sin 5)+(sin 25-sin 15)}{(cos 35+cos 5)-(cos 25+cos 15)} \\\)
\(=\frac{-2 cos \frac{35+5}{2}sin \frac{35-5}{2}+2 cos \frac{25+15}{2} sin \frac{25-15}{2} }{2cos \frac{35+5}{2}cos \frac{35-5}{2}-2cos \frac{25+15}{2} cos \frac{25-15}{2} }\)
\(=\frac{-cos 20 sin 15+cos 20 sin 5}{cos 20 cos 15-cos 20 cos 5} \\\)
\(=\frac{- cos 20(sin 15-sin 5)}{cos 20(cos 15-cos 5)}\)
\(=\frac{-(sin 15-sin 5)}{cos 15-cos 5)} \\=\frac{-2cos \frac{15+5}{2}sin \frac{15-5}{2} }{-2 sin \frac{15+5}{2}sin \frac{15-5}{2} } } }\)
\(=\frac{cos 10 sin 5}{sin 10 sin 5}\)
\(=\frac{cos 10}{sin 10}\)
=cot 10
What is the value of n -5(3 + 4)?
A. -35 B. -12 C. -2 D. 2
20 Points!
Answer:
Option A
Step-by-step explanation:
-5(3+4) = -15 - 20 = -35
disease samples from two patients were collected and subjected to serial dilutions before running an elisa immunological assay that produces a color change when antigen is detected in a serum sample. what does it mean if the disease can be detected in samples from one person only at a dilution of 1/5, but the disease can be detected in the other patient at a dilution of 1/5 and 1/100?
It means that both people have antigens, but the second person has more of them.
Antigens are substances that can trigger an immune response in the body. They are typically proteins that are found on the surface of bacteria, viruses, and other foreign substances that enter the body. When the immune system detects an antigen, it produces antibodies to attack and destroy it. This helps the body to defend itself against infections and other diseases. Antigens can also be used in vaccines to help the body build immunity to a particular disease.
Since there is a color change in the sample in the given case, this indicates that although both individuals possess the antigen, the second individual has a greater quantity or concentration of the antigen in their body. The dilution is 1/5 and 1/100. This is so as the amount of antigen in the sample is still detected even in larger quantities of solution.
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Evaluate the expression for the given value of the variable(s).
2a + 4b; a = 5,6 = -6
Answer:
-14
Step-by-step explanation:
2a + 4b
Let a = 5 and b = -6
2*5 +4(-6)
Multiply
10 - 24
Subtract
-14
Answer:
-14
Step-by-step explanation:
2a + 4b
= 2(5) + 4(-6)
= 10 -24
= -14