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3 years ago

A cube has a volume of 216 cubic inches. What is the width of the cube?

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Answer:

Step-by-step explanation:

Find the cube root of 216

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A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of carton

Solnce55 [7]

Answer:

There is no significant evidence to conclude that the mean weight of laundry detergent is being underfilled or overfilled.

Step-by-step explanation:

The null hypothesis ; H0 : μ = 32

The alternative hypothesis : H1 : μ ≠ 32

The null hypothesis is the initial truth statement, therefore, when the Null hypothesis cannot be rejected, the conclusion goes thus :

There is no significant evidence to conclude that there is difference in the mean weight of laundry detergent. Hence, detergent is neither being underfilled or overfilled.

8 0

3 years ago

Can somebody help with this please dont put fake answers i really need to pass this test

tekilochka [14]

Step-by-step explanation:

by using Pythagoras theorem,

h^2= p^2+b^2

or, b^2=h^2- p^2

8 0

3 years ago

Read 2 more answers

The sum of seven and the quotient of a number xxx and eight.

hjlf

Answer:

7 + $\frac{x}{8}$

Since 7 + x/8 is true since it's adding each other only after they divided.

3 0

4 years ago

Read 2 more answers

Mr. Gardner is purchased 13 pallets of bricks for a house.

brilliants [131]

A. $3,291.15

You have the total for one pallet, multiply by how many he bought (13), then add the delivery fee. ($125) to get your answer of $3,291.15

8 0

3 years ago

A track star in Arizona ran the 100 meter dash event is six track meets. Her average time for all six meets was 11.8 seconds. Sh

natima [27]

Answer:

A track star in Arizona running time in the last meet was 11.5 seconds.

Step-by-step explanation:

Given:

average time for all six meets = 11.8 seconds.

Time for 1st meet = 11.7 seconds.

Time for 2nd meet = 11.6 seconds.

Time for 3rd meet = 12 seconds.

Time for 4th meet = 12.1 seconds.

Time for 5th meet = 11.9 seconds.

We need to find the running time for her last meet.

Solution:

Let the running time for her last meet be 'x'.

So we can say that;

average time for all six meets is equal to sum of Time for 1st meet, Time for 2nd meet, Time for 3rd meet,Time for 4th meet, Time for 5th meet and time for her last meet and then divided by 6.

framing in equation form we get;

$\frac{11.7+11.6+12+12.1+11.9+x}{6}=11.8\\\\\frac{59.3+x}6 =11.8$

Now Multiplying both side by 6 we get;

$\frac{59.3+x}{6}\times 6= 11.8\times6\\\\59.3+x=70.8$

Now Subtracting both side by 59.3 we get;

$59.3+x-59.3=70.8-59.3\\\\x=11.5 \ s$

Hence A track star in Arizona running time in the last meet was 11.5 seconds.

7 0

3 years ago