Answers
Answer:
The answer would be B)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
12.7x+69.6 ≤ 603
Subtract 69.6 from both sides of the equation
12.7x ≤ 533.4Now divide both sides by 12.7. Since this is not a negative number, do not flip the sign.
x ≤ 42Now graph the equation. Now since this is a less than or equal to sign, there will be a closed circle. put a dot where there is a 42, then put an arrow going to the left to represent that x is less than or equal to 42.
You can see this description in option B.
Related Questions
I need the answer someone plss help me
Answers
Answer: hope this helps ♡
So your hole must be deeper by another 2 feet and 6 inches. (or by 30 inches)
Step-by-step explanation:
1 foot = 12 in
4 feet = 12×4 in
4 ft = 48 in (how deep it should be)
Current depth: 1 foot + 6 in
1 ft = 12in
12in + 6in = 18in (the current depth of your hole)
48in (total) - 18in (current) = 30 in (remaining depth)
30 in = ?ft + ?in
1 foot = 12 in 2ft = 24in 3ft = 36in 4ft=48in
The closest number that is below 30 is 24
We have 24inch = 2ft
And we have 6 inches remaining (30in-24in=6in)
2ft + 6in or 30in remaining
A hotel manager is adding a tile border around the hotel's rectangular pool. Let p represent the width of the pool, in feet. The length is 3 more than 3 times the width, as shown. Write two expressions that represent the perimeter of the pool.
Answers
Answer:
A and F
Step-by-step explanation:
Your class decides to sell bags of popcorn as a fundraiser. The cost to rent the popcorn machine is $15.00, and it costs $0.10 a bag to produce the popcorn. The class wants to sell the popcorn for $0.25 a bag.
Write three equations:
a.cost as a function of the number of bags of popcorn sold ________________________
b.income as a function of the number of bags of popcorn sold ________________________
c.profit as a function of the number of bags of popcorn sold ________________________
d.simplify the profit function __________________________
Answers
find area of the circle. thanks
Answers
Answer:24
Step-by-step explanation:
12 times 12
A=3.14(r)squared
A=3.14(12)squared
A=3.14•144
A=452.16
\(-4+p/3\leq -3\)
what is the answer to the equation above?
Answers
(3x -4= -12 (-3 x-3= -9)
The equation would now be.
-12+ p ≤ -9
You would move the p to the right making the 12 a positive number.
p ≤ -9 + 12
You could add -9 + 12= 3
The answer would be
p ≤ 3
Answer:
Step-by-step explanation:
I think the answer would be
p ≤ 3
Find the area of shaded part, write the answer in simplest form
Answers
Answer:
3/8
Step-by-step explanation:
1/2 X 9/12 = 9/24 = 3/8
Percentages
Gunpowder contains 75% nitre and 10% sulfur. Find the amount of gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulfur?
Answers
Answer:
Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.
So, about 200 kg gunpowder
Chris uses 324 tiles to cover the top of his computer desk. Of the tiles, 3 are red and the rest are blue. How many tiles are blue? (2pt)
Answers
324-3=321
Mrs. Kramer asked her students to list the age of their older siblings. The
results are shown in the bar graph below.
What percent of older siblings are under the age of 21?
Answers
I don’t know the percent
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
#SPJ1
The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
2, 3, 5, 9, 17, 22, 31, 39
Regina kept track of the points she scored during her team’s first eight basketball games. What is Regina’s mean score?
Responses
A 3939
B 1616
C 3737
D 1313
E 17
Answers
Answer:
Mean = 16
Step-by-step explanation:
MEAN can be find bg the sum of all score divided by the amount of the score.
Mean = total amount / number of amount
Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39
= 128
number of amount = 2, 3, 5, 9, 17, 22, 31, 39
= 8
Then we can calculate mean as
Mean = 128/8
Mean = 16
2+3+5+9+17+22+31+39=128
128/8=16
A coach calculated the mean and the mode of the number of points scored by 6 players.
• mean: 7 points
mode: 8 points
How many points did player 5 score?
Answers
Because 8+8+8+6+7+5=42
Then divide that by 6 to get the mean - so 42/6=7 so that’s the correct mean
Explanation:
Mean = average
Equation: total points scored/total players
Mean=7+8+6+8+?+8/6
The mean is given: 7
So plug it in:
7=(7+8+6+8+?+8)/6
Factor to solve:
Add all the numbers together to leave just the missing number (?)
7=(37+?)/6
To get rid of the 6 multiply it over to the other side
6x7=37+?
42=37+?
Now subtract the 37 to the other side to find the missing number (?)
42-37=?
5=?
Now let’s check:
7+8+6+8+(5)+8=42
Add:
42
Now divide by 6
42/6=
7
Is 7 the mean they gave us? Yup!
So player 5 scored 5 points
Helppp Will put brainliest
Answers
Answer:
The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Step-by-step explanation:
Hope this helps
Select the expressions that represent a correct solution to the equation 6(x+4)=20.
Select all that apply.
Answers
6(4=20/6
X=20/6-4
6(x+4)=20
6x+24=24
X=(20-24)/6=d f
pls help me with dis bro its aleks
Answers
Work: if you were to write it out like the picture, you would get 8
in which order should the four different digits be arranged to obtain the largest 4-digit number?
Answers
Earn points, answer both questions!
Answers
Answer:
Area of five squares = 1289.09 square units
Perimeter = 194.6 units
Step-by-step explanation:
Area of square and perimeter:
First find the length of each square, then find the area of each square.
To find the area of five squares, add all the area of each square.
Side of square1 = 27 units
\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)
Area of square1 = 27*27 = 729 square units
Area of square2 = 18*18 = 324 square units
Area of square3 = 12*12 = 144 square units
Area of square4 = 8*8 = 64 square units
Area of square5 = 5.3*5.3 = 28.09 square units
Area of five squares = 729 + 324 + 144 + 64 +28.09
= 1289.09 square units
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)
= 90 + 42 + 28 + 18.7 + 15.9
= 194.6 units
the perimeter is 194.6 units
Point G is plotted on the coordinate grid below. Plot the point of G' the reflection of G over the y-axis.
Answers
For 20 points, 5 stars, and a thanks, can some one answer these 5 questions about percent increase and decrease?
19. 380;5% increase
20. 39; 33% decrease
21. 48; 15% increase
22. 3,000; 325% increase
23. 160; 20% decrease
Answers
Answer:
380; 5% increase is 399
39; 33% decrease 26.13
48; 15% increase 55.2
3,000; 325% increase 12,750
160; 20% decrease 128
Step-by-step explanation:
How do i find the
Interest:
Amount:
Answers
I = 4,900(0.18)(11) when multiplied all together you get:
I = 9,702; the interest is $9,702
Finding the total: principle + interests; 4,900 + 9,702 = 14,602
-Final Answers-
Interest: $9,702
Total: $14,602
Pls help, am offering 100 points
Answers
3/16
2 1/4 = 36/16
Answer:
The answer is:
12 sheets per stack
3/16
2 1/4 = 36/16
Step-by-step explanation:
If you have any questions ask me please! :)
Find an irrational number that is between 5.2 and 5.5. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth
Answers
Answer:
An apple, potato, and onion all taste the same if you eat them with your nose plugged
Step-by-step explanation:
7 . b . 4 . a . 2
Pls helpppppppp me!!!!!!!!!!
Answers
Answer:
6 p 4.5.w
Step-by-step explanation:
1.1.1.1.1.1 1 1.1.q.1.q.q.q.e..r.f.f.r.4.d.g.u..5. fplease answer help is need.
attach below
Answers
Answer:
it should be 1/6 as there are six sides but only one 1.
Step-by-step explanation:
A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided.
I need the 5th output, I'll give brainiest
Answers
Answer:
the equation is f(x)4x+2
if the input is a generic number n, the output will be 4n+2
Step-by-step explanation:
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
I don't understand, pls help meeeeeee
Answers
Answer:
Solve for x first.
In order to solve for x, you must set up an equation where the two interior angles (1 and 2) are equal to the exterior angle (3).
Interior angles.
Angle 1 = 3x + 7Angle 2 = 2x + 24Exterior angle:
Angle 3 = 6x + 10Set up the equation:-
(3x + 7) + (2x + 24) = 6x + 10
Group and combine like terms;
(3x + 2x) + (7 + 24) = 6x + 10
5x + 31 = 6x + 10
Get rid of constants;
-10 -10
5x + 21 = 6x
-5x -5x
21 = x, the value of 'x' is 21°.
Now we plug in the value of x into angle 3's equation.
∠3 = 6x + 10
∠3 = 6(21) + 10
∠3 = 126 + 10
∠3 = 136°, ∠3 = 136°.
Sam made a password that consists of one letter followed by two digits. The two digits are different. How many possible passwords did Sam choose from?
90, 720, 2,340, or 260?
Answers
Answer:
720
Step-by-step explanation:
What two ratios can be written for the following illustration comparing oranges to bunches of bananas?
(image of 12 oranges & 4 bananas)
A. 12/4 and 1/3
B. 4/12 and 3/1
C. 3/3 and 1/1
D. 12/4 and 3/1
Answers
Answer:
D
Step-by-step explanation:
f(x) is a cubic function whose roots are 2, 3, and 4. Find f(x) and also find the value of f(2).
Please give an explanation so I know how to do it next time :) Thank you!
Answers
33−22−9−4=0
3
x
3
−
2
x
2
−
9
x
−
4
=
0
On inspection, =−1
x
=
−
1
is found to satisfy the equation. Now the cubic polynomial can be factorized.
33−22−9−4=0
3
x
3
−
2
x
2
−
9
x
−
4
=
0
⟹(+1)(32−5−4)=0
⟹
(
x
+
1
)
(
3
x
2
−
5
x
−
4
)
=
0
One root is −1
−
1
. The rest at the roots of the following quadratic equation.
32−5−4=0
3
x
2
−
5
x
−
4
=
0
⟹=−(−5)±(−5)2−4×3×(−4)‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√2×3
⟹
x
=
−
(
−
5
)
±
(
−
5
)
2
−
4
×
3
×
(
−
4
)
2
×
3
⟹=5±25+48‾‾‾‾‾‾‾‾√6
⟹
x
=
5
±
25
+
48
6
⟹=5±73‾‾‾√6
⟹
x
=
5
±
73
6
⟹∈{−1,5−73‾‾‾√6,5+73‾‾‾√6}
⟹
x
∈
{
−
1
,
5
−
73
6
,
5
+
73
6
}
Some cubic equations to be solved by students are deliberately made to have one simple root which can be guessed.
Adoes thi involve coding?
Step-by-step explanation: