Answer:
8.5 or 8 1/2.
Step-by-step explanation:
To find the product of 2 5/6 and 3, you can multiply the two numbers together.
2 5/6 x 3 is equal to 8.5, therefore, the product of these two numbers is 8 1/2.
describe the relationship between 8 ounces 2 ounces
Answer:
The chili is 4 times the amount of cream cheese.
Question 12 (5 points)
Saved
image
An octagonal prism (shown) has __________ faces and ___________ vertices.
Question 12 options:
A)
8, 10
B)
10, 16
C)
16, 10
D)
6, 8
Answer:
hello there
octagonal prisms has 10 faces and it has 16 vertices hence answer is 10,16 which is option b
2. Write the mixed number -5 4/9 as a fraction in three different ways
-5 4/9 is one way.
-5 = -45/9, so -45/9 + 4/9. -41/9 is another way.
-41/9 = -4.5555.... , so -4.5555... is another way.
-5 4/9 , -41/9 , -4.5555....The three ways of writing \(- 5\frac{4}{9}\) is - 49/9 and - 5.44.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, \(- 5\frac{4}{9}\).
One way of writing is - (45 + 4)/9 = - 49/9.
Another way of writing this is in a decimal form which is,
= - 5.44
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A workbench for a motorcycle is in the shape of parallelogram IJKL. The motorcycle is
raised and lowered as the angles of the parallelogram change. Which statement is
correct?
ZJ and ZL are supplementary
ZJ and ZK are congruent.
65° K
ZJ and ZK are supplementary
ZI and ZL are congruent.
Answer:
J and K are supplementary
Step-by-step explanation:
Given
The attached image
Required
The true statement
From the attached image, it is hard to determine the values of angles I and L as there are no enough information to determine their values.
However, J and K can be worked easily.
From the image
\(J = 65^o\) --- vertically opposite angles
And:
\(K + 65^o = 180^o\) ---- angle on a straight line
Substitute: \(J = 65^o\)
\(K + J = 180^o\)
When two angles add up to 180, the angles are supplementary.
Hence, (c) is correct
( 10 POINTS)
You destination is 100 miles away and your fuel gauge shows that you gas tank is one-quarter full. Your tank holds 16 gallons of gas and your car averages about 20 miles per gallon. Do you need to stop for gas?
Answer:
Step-by-step explanation:
yes you have 16*1/4 = 4 gallons of gas in the tank, and we all know the gas gauges are not too accurate as they get low, there could be a lot less :0
but if you did have 4 gallons, and you could get 20 MPH, then you will only go
4*20 = 80 miles... have a nice 20 mile walk :/ or get gas , your choice :P
Answer:
Yes
Step-by-step explanation:
If the tank is 1/4 full and the max amount that the tank can hold is 16, this means that there is 4 gallons in the tank
4 times 20 = 80
Meaning you only have 80 miles of gas left to drive with.
A boy walks 5km due north and then 4km due east. Find the bearing of his current position from the starting point, how far is the boy now from the starting point
Solve the matrix equation. The inverse of the coefficient matrix is given.
Answer:
D.
\(x=\frac{2}{9}\)
\(y=-\frac{4}{3}\)
\(z=-\frac{1}{3}\)
Answer:
Give the guy on top his brainly!
Step-by-step explanation:
Martina turns on a treadmill to start walking.
She takes 1 minute to gradually increase her speed and then walks at the same speed for 4 minutes. She increases her speed twice more during the 15 minutes she is on the treadmill, as shown on the graph below. Which best describes the function of Martina's walking speed over the interval (0, 15]?
Answer:
a peicewise function with seperate pieces of linear and step functions
Step-by-step explanation:
The statement that describes the function is: (a) a piecewise function with separate pieces of linear and step functions
From the attached graph, we have the following highlights
The graph has several linear functions.The graph has multiple step functions, as well.This means that: the function is best described by the given graph is statement (a)
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. A town committee has a budget of $75 to spend on snacks for the volunteers participating in aclean-up day. The committeechairperson decides to purchase granola bars and at least 50 bottlesof water. Granola bars cost $.50 each, and bottles of water cost $.75 each. Write and graph asystem of linear inequalities for the number of bottles of water and the number of granola bars thatcan be purchased
Assume that the number of granola bars is x and the number of bottles is y
Since they decided to purchase at least 50 bottles
At least means greater than or equal, so
\(x\ge50\)Since the cost of 1 bar = $0.50, then
The cost of all bars = 0.50x
Since the cost of 1 bottle = $0.75, then
The cost of all bottles = 0.75y
Since their budget is $75
They can not exceed that, then
\(0.50x+0.75y\le75\)The solution will be in the common part of the two colors
The red represents the second inequality
The blue represents the first inequality
Which of the following statements is true?
Answer: The y-intercept is 5
Step-by-step explanation:
A group of 3 friends is practicing for the track meet. The group is going to eun 1/2 of a mile total. If they each run the same distance, how far will each person run? Which expression could represent this situation?
Answer:
1 mile = 5280 feet
So.. 1/2 = 2640 feet
2640/3 = 880 feet
So each person person runs 880 feet.
I'm not exactly sure about the expression.
Given mn, find the value of x. (9x+23)° (10x+6)°
Step 1: Let's recall that this is a case of alternate interior angles (inside the parallel lines m and n). Those two interior angles are equal.
Step 2: Let's write the equation to solve for x, as follows:
9x + 23 = 10x + 6
Like terms:
9x - 10x = 6 - 23
-x = - 17
Multiplying by -1 at both sides:
-x * - 1 = - 17 * -1
x = 17
Step 3: Now, we can find the value of the angles, this way:
9x + 23 = 10x + 6
9 * 17 + 23 = 10 * 17 + 6
I think you can easilty calculate the measure of the angles.
Using the output table below to find the function of the input
We have that:
A table of a function will have each input (domain) that has exactly one output value (range).
This means that a function can't have two different output that relates to an input.
Therefore, analyzing the given equations:
Option 1. Has an input value having different output values
Option 2. Has an input value having different output values
Option 3. Has an input value having different output values
Option 4. Has an exact output value that is related to every input value
Option 5. Has an exact output value that is related to every input value
Answer: Option 4 and 5
To solve a(b + c) = d for a in 1 step:
Answer:
a = \(\frac{d}{b+c}\)
Step-by-step explanation:
a(b + c) = d
isolate a by dividing both sides by b + c
a = \(\frac{d}{b+c}\)
The mass of one sample of bacteria, in grams, grows according to the expression 8x + 1 , where x is time in hours from now. Another sample of bacteria grows according to the expression 2x − 5 . How long ago did the two samples have the same mass? What was their mass?
The mass of the sample before one hour is negative 7.
Given that:
Mass of the first sample, m₁ = 8x + 1
Mass of the second sample, m₂ = 2x - 5
In other words, the collection of all feasible values for the parameters that satisfy the specified mathematical equation is the convenient storage of the bunch of equations.
The number of hours when the mass of the samples is the same. Then we have
m₁ = m₂
8x + 1 = 2x - 5
6x = - 6
x = - 1
The mass of the sample before one hour is calculated as,
m₁ = 8(-1) + 1
m₁ = - 8 + 1
m₁ = - 7
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Please see my question in the attachment, thanks!
The limit of the function As x → - ∞, f(x) → 2.
What is the limit of a function?The limit of a function is the value the function tends to as the independent variable tends to a given value.
Given the graph of the function above, to find the limit of the function As x → -∞, f(x) →? We proceed as follows
Looking at the graph, we see that f(x) has a horizontal asymptote at y = 2. Now, we see that As x → -∞, f(x) approaches 2.
So, As x → - ∞, f(x) → 2.
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what is a equivalent expression for -2/5 minus -3/4?
Answer:
9/20
Step-by-step explanation:
.////////////PLEASE HELPPPPP
Answer:
106°
Step-by-step explanation:
Supplementary angles add up to 180°
180°- 74°
= 106°
Answer:
106° . I took the test
Step-by-step explanation:
it's not letting me answer ahhhh
are 4xy^3 and -5x^3 like terms
the number of pumps in use at both a six-pump station and a four-pump station will be determined. give the possible values for each of the following random variables. (enter your answers in set notation.) (a) t
For each variable, the possible values are:
a) T = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
b) X = {-4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6}
c) U = {0, 1, 2, 3, 4, 5, 6}
d) Z = {0, 1, 2}
Item a:
In total, there are 10 pumps, hence the possible values are all integers from 0 to 10, that is:
T = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
Item b:
In the first, there are 6 pumps, and in the second 4, hence, the difference ranges from -4 to 6, that is:
X = {-4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6}
Item c:
The maximum number in a station is 6 pumps, hence this variable ranges from 0 to 6.
U = {0, 1, 2, 3, 4, 5, 6}
Item d:
Either none of the stations has exactly two pumps in use, or one has or both, hence the variable ranges from 0 to 2.
Z = {0, 1, 2}
The question is incomplete. The complete question is:
"The number of pumps in use at both a six-pump station and a four-pump station will be determined. Give the possible values for each of the following random variables. (Enter your answers in set notation.)
a. T = the total number of pumps in use
b. X = the difference between the numbers in use at stations 1 and 2.
c. U = the maximum number of pumps in use at either station
d. Z = the number of stations having exactly two pumps in use"
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Solve (t-3)^2=6
The arrow is at a height of 48 ft after approx. ___ s and after ___ s.
The arrow is at a height of 48 ft after approx. 3 - √6 s and after 3 + √6 s.
To find the time it takes for the arrow to reach a height of 48 ft, we can use the formula for the height of the arrow:
s = v0t - 16t^2
Here, s represents the height of the arrow, v0 is the initial velocity, and t is the time.
Given that the initial velocity, v0, is 96 ft/s and the height, s, is 48 ft, we can set up the equation:
48 = 96t - 16t^2
Now, let's solve this equation to find the time it takes for the arrow to reach a height of 48 ft.
Rearranging the equation:
16t^2 - 96t + 48 = 0
Dividing the equation by 16 to simplify:
t^2 - 6*t + 3 = 0
We now have a quadratic equation in the form of at^2 + bt + c = 0, where a = 1, b = -6, and c = 3.
Using the quadratic formula:
t = (-b ± √(b^2 - 4ac)) / (2a)
Plugging in the values:
t = (6 ± √((-6)^2 - 413)) / (2*1)
t = (6 ± √(36 - 12)) / 2
t = (6 ± √24) / 2
Simplifying the square root:
t = (6 ± 2√6) / 2
t = 3 ± √6
Therefore, the arrow reaches a height of 48 ft after approximately 3 + √6 seconds and 3 - √6 seconds.
In summary, the arrow takes approximately 3 + √6 seconds and 3 - √6 seconds to reach a height of 48 ft, assuming an initial velocity of 96 ft/s.
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Note the complete question is
The height of an arrow shot upward can be given by the formula s = v0*t - 16*t², where v0 is the initial velocity and t is time.How long does it take for the arrow to reach a height of 48 ft if it has an initial velocity of 96 ft/s?
Solve (t-3)^2=6
The arrow is at a height of 48 ft after approx. ___ s and after ___ s.
A police car is chasing a speeding car on a right-angled intersection such that former is approaching to the intersection, while the latter is moving away from it. At the point where the police car is at 80 mph and it is 44 yards from the intersection, the police radar detected that the distance between them is increasing at 45 mph, while the other car is 117 yards away from the intersection. What is the rate of the speeding car?
The rate of the speeding car is 0.493.
We have,
The police car is at 80 mph and it is 44 yards from the intersection, is increasing at 45 mph, while the other car is 117 yards away from the intersection.
So, Rate of speeding car
= (45- 80)/ (117- 44)
= -35/(-73)
= 35/73
= 0.493
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What is the volume of a cube with one side being 16 feet ?
Answer:
Cube
Solve for volume
V=4096ft³
Step-by-step explanation:
MARK ME BRANILEST ✨
Answer:
Step-by-step explanation:
V=a3
v=163
v=4096 feet
At the craft store, Rudy bought a bag of green and red marbles. The bag contained 60 marbles, and 60% of them green. How many green marbles did Rudy receive?
Answer:
36 green marbles
Step-by-step explanation:
If 60% of the 60 marbles in the bag are green, then the number of green marbles can be calculated as:
Green marbles = 60% x 60 marbles
To simplify this calculation, we can convert 60% to a decimal by dividing by 100:
Green marbles = 0.60 x 60 marbles
Green marbles = 36 marbles
Therefore, Rudy received 36 green marbles.
Answer: 36
Step-by-step explanation:
60 is 6/10 of 100 so if you are taking a percent of 60 just multiply the percentage by 6/10. 6/10 of 60 is 36
which expression is equivalent to (2x3 +3x+7) / (x2 + x +10)
The simplified value of the given expression (2x^3 + 3x + 7) / (x^2 + x + 10) is: the quotient will be 2x - 2 and the remainder will be -15x + 27.
Let us solve the given algebraic expression by the long division method:
We are given the expression:
(2x^3 + 3x + 7) / (x^2 + x + 10)
We need to perform the division of the given algebraic expression:
x^2 + x + 10 ) 2x^3 + 3x + 7 ( 2x - 2
2x^3 + 2x^2 + 20x
- - -
-2x^2 - 17x + 7
-2x^2 - 2x - 20
+ + +
-15x + 27
So,
quotient = 2x - 2
remainder = -15x + 27
Thus, the simplified value of the given expression (2x^3 + 3x + 7) / (x^2 + x + 10) is: the quotient will be 2x - 2 and the remainder will be -15x + 27.
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The length of ribbons found at a seamstress are listed.
3, 11, 11, 13, 13, 21
What is the appropriate measure of variability for the data shown, and what is its value?
The mean is the best measure of variability and equals 11.
The median is the best measure of variability and equals 11.5.
The range is the best measure of variability and equals 18.
The IQR is the best measure of variability and equals 2.
The sum of two numbers is 32. One number is 3 times as large as the other. What are the numbers?
Answer: 8, 24
Step-by-step explanation:
Since the sum of two numbers is 32 and one number is 3 times as large as the other, the first number can be defined as x and the second number is 3x.
Divide 32 by (3+1) = 4 and you get 8, which is x.
The second number is 3(8) = 24.
pls answer the first question
Show what a monomial expression looks like
Give me a monomial expression and solve it, step-by-step, thoroughly, show your work and explain with each step how your doing it
(New to this, thanks in advance for the extra help!!!)
Answer:
Refer to the step-by-step explanation.
Step-by-step explanation:
Come up with a monomial expression and solve it.
What is a monomial expression?A monomial expression is an algebraic expression that consists of a single term. It is an expression that can contain variables, constants, and non-negative integer exponents, but there should be no addition or subtraction between different terms.
Here are a few examples of an monomial expression:
5x-2xy²3a⁵7m³n²\(\hrulefill\)
Let's work with the monomial expression, 3x²y³z.
To solve this expression, I assume you would like to evaluate it for specific values of the variables x, y, and z. So let x=3, y=2, and z=1.
Plug these values into the expression:
3x²y³z
=> 3(3)²(2)³(1)
=> 3(9)(8)(1)
=> 27(8)(1)
=> 216(1)
=> 216
Thus, the expression is solved.
Please answer this problem!
Answer:
a. volume= 784 is the answer