this one is kinda Hard ill do sum research and help
Answer:
117 Girls
Step-by-step explanation:
If 64% of the kids are boys, then 36% are girls 64% + 36% = 100%
.36 x 325 = 117 girls
Proof
.64 x 325 = 208 boys
208 + 117 = 325
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
x=2
Answer:
how are we supposed to know that
Answer:
37.7cm³
Step-by-step explanation:
pi×r² h/3
3.14×2² 9/3
=37.7cm³