Answer:
Ellie will need to have 13 slices.
Step-by-step explanation:
1.
d = rt
13 = r*3
r = 13/3
2.
v = r + at
a = (v-r)/t
Answer:
A. x<7
Step-by-step explanation:
The point at x=7 is an open circle, so the sign is <, not ≤
Answer:
10,120cm³
Step-by-step explanation:
Volume of pyramid formula:

l = length
w = width
h = height
Plug in the numbers:
V = 46*20*33/3
V = 10120