Answer:
-3/2
Step-by-step explanation:
(5a + 3) / (a^2 - 1) when a = -3, substitute all values of "a" for -3:
(5(-3) + 3) / ((-3)^2 - 1)
(-15 + 3) / (9 - 1)
(-12) / (8)
Simplify:
- 3/2
V=(1/3)pi r^2 h
The teacher wants to find the variance for the class population. What is the value of the numerator of the calculation of the variance?
Answer: data set is *258*
Step-by-step explanation:
Too goo
a.-441
b.-147
c.78
d.147
Answer:
20 m per second
Step-by-step explanation:
100 / 5 = 20