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3 years ago

Six sandwiches are being divided evenly among 4 friends.

2 answers:

3 0

Hello! Six sandwiches are being split between 4 friends. To find out how much each friend gets, all we have to do is divide the number of sandwiches by friends. 6/4 is 1.5 or 3/2 in improper fraction form. Each friend will get 3/2 of a sandwich. The answer is B: 3/2.

Reptile [31]3 years ago

3 0

It should be 1 and a half each

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Rodger has $2.30 in dimes and nickels. They're five more dimes than nickels. Find the number of each kind of coin that he has

Neporo4naja [7]

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5 0

3 years ago

Whats the total cost of an item that sells for $17.00, if the sales tax rate is 7%

Rainbow [258]

The total cost for this item is $18.19.
To find the sales tax of something, you move the decimal two places to the left on the percent. Then you multiply the items cost and the tax together, which gets you $1.19. Add the original amount with 1.19 and you get 18.19.

3 0

3 years ago

Read 2 more answers

Write 5 3/7 as an improper fraction.

jeyben [28]

Answer:

The answer is option A

Step-by-step explanation:

$5 \frac{3}{7}$

Can be written as

$\frac{38}{7}$

Hope this helps you

3 0

3 years ago

Read 2 more answers

Yeah another one ha ha

boyakko [2]

Answer:

16.75 cubic inches

Step-by-step explanation:

Key skills needed: Volume of a cylinder, Volume of a sphere

1) To get the answer to this problem, you need to understand two formulas: The volume of a sphere, and The volume of a cylinder.

Volume of a sphere --> $V= \frac{4}{3}\pi r^3$ (V = volume, and r = radius)
Volume of a cylinder --> $V = \pi r^2h$ (V = volume, r = radius,h = height)

These formulas will be needed.

2) In order to solve this problem, we need to find the volumes of both, and the subtract them from one another to find the difference.

3) Let's start by finding the volumes:

Cylinder --> $V = \pi r^2h$

We have the radius (which is 2) and the height (which is 4)

This means we can solve --> $V = \pi(2^2)(4)$

2 squared is 4, so then it would be --> $V = \pi (4)(4)$
4 times 4 is 16 so $V = 16\pi$ ---> 16 pi is the same as 50.24 cubic inches (if you use 3.14 as pi).
Next is the Sphere--> $V = \frac{4}{3}\pi r^3$

We have the radius (which is 2) so we can solve

$V = \frac{4}{3}\pi (2^3)$
2 cubed is 8, so it would be --> $V = \frac{4}{3}\pi (8)$
8 times 4/3 is 32/3 so --> $V = \frac{32}{3}\pi$ --> which is Around 33.51 cubic inches