Answer: J and K
Step-by-step explanation:
is about 
Answer:
7.05 seconds
Step-by-step explanation:
It's a ball, so a sphere.
V=4/3πr^3(That's the sphere formula)
V=128.
128=4/3πr^3
3.13 is your approximate radius.
r= (3* 128/4π)
Answer:
A 36
Step-by-step explanation:
We can determine the scale factor
From triangle ABC BC =9
DEF EF = 90
We multiply by 10
The scale factor is 10
AC ( 10) = DF
We know DF = 360
b * 10 = 360
Divide each side by 10
10b/10 = 360/10
b = 36
Ths would be (220 - 315 )* 100
-------------
315
= - 30 % to nearest percent
