3 years ago

The height of a stack of 12 pennies is 18.24 millimeters. What is the thickness of each penny.

1 answer:

4 0

I’m not great at math so I could easily be wrong, but

I divided the 18.24 millimeters by 12 pennies and got 1.52

So if the pennies are all the same size, each penny should 1.52 millimeters.

To show work:

18.24/12=1.52

You might be interested in

John is giving out chocolate to his friends.if he want to give each friend 2/3 of chocolate bar and he has 13 friends,how many c

Nikolay [14]

Multiply 13x2/3 and you should get 8.6

6 0

3 years ago

Read 2 more answers

I need help its math

Gnom [1K]

The answer would be 2.

5 0

3 years ago

Select all expressions that are equivalent to (2n+6)(n+3)

eduard

Answer:

(2n+6)(n+3)=

(2*n+2*3)(n+3)=

2(n+3)(n+3)=.....(1)

2(n+3)^2=....(2)

2(n^2+2*n*3+3^2) =

2(n^2+6n+9)=....(3)

2n^2+2*6n+2*9=

2n^2+12n+18.... (4)

6 0

3 years ago

PLEASE ANSWER<br><br> What is a ratio?

Grace [21]

A ratio is the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

7 0

3 years ago

What does y equal when x = -6 in 3x + y = 6<br> What’s the answer

tresset_1 [31]

Answer:

y = 24

Step-by-step explanation:

3x + y = 6

Solve for y

Subtract 3x from each side

3x -3x+ y = 6-3x

y = 6-3x

Let x = -6

y = 6 -3(-6)

=6+18

=24

3 0

3 years ago

Read 2 more answers