Pls help:)

8.5 units³

Step-by-step explanation:

The volume can be found as the product of the two given values.

In fact, for any right angled 3D figure, we can find its volume as area of one face times the height or length.

Thus, we get volume as

V = 4 × 17/8 (converting 2 1/8)

V = 17/2 units³ or 8.5 units³

Hope this helps!

i dont know

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.