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4 years ago

Write an expression that is equal to 3*2 1/4 Fourth grade Anwser

Mathematics

1 answer:

Misha Larkins [42]4 years ago

3 0

6 * 1.25 because if you multiply 3 by 2 you get 6 and then you have to dib=vide 2 1/4 by 3 and you get 1.25

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Aleks [24]

X=27 I think this is correct

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3 years ago

Customers arrive at a bank at a rate of 12/hour. It takes the clerk on average 4 minutes to help each customer. a. What is the a

-Dominant- [34]

Answer:

Step-by-step explanation:12 customers per hour..

4minutes per customer..

Time customers must wait= 12customers ×4minutes =48 minutes.. The clerk use 48minutes to attend to 12customers in one hour leaving him with 12spare minutes.

(B)since the clerk has 12 minute to spare it means each customer have a minute to wait before getting attention..

(C)number of customers waiting =12/2=6customers...

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3 years ago

Write the equation of a line with slope 3 and passing through the point (1,-1)

pychu [463]

Y=3x-4 I am pretty sure this is your answe

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3 years ago

A sphere is inscribed in a cube with a surface area of 216 square centimeters. What is the volume of the sphere

pentagon [3]

Answer:

$V=298.5cm^3$

Step-by-step explanation:

To find the volume of the sphere we need to know its radius.

And the radius can be found with the information we have about the surface area.

The formula for the surface area is as follows:

$SA=4\pi r^2$

from this formula we clear the radius r:

$r^2=\frac{SA}{4\pi}\\ \\r=\sqrt{\frac{SA}{4\pi} }$

and we substitute the known value of the surface area, and also the value of $\pi$ :

$r=\sqrt{\frac{216cm^2}{4(3.1416)} }\\ \\r=\sqrt{\frac{216cm^2}{12.5664} }\\ \\r=\sqrt{17.1887cm^2}\\ \\r=4.146cm$

and now that we know the radius we find the volume:

$V=\frac{4\pi r^3}{3} \\\\V=\frac{4(3.1416)(4.146cm)^3}{3}\\ \\V=\frac{895.521cm^3}{3}\\ \\V=298.5cm^3$

the volume of the sphere is $298.5cm^3$

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3 years ago

PLEASE HELP WILL GIVE BRAINLIEST What is 5(4x+y)?

Novay_Z [31]

20x + 5y is the correct answer

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2 years ago

Read 2 more answers