Answer:
[−7,−5)∩[−5,0] = [-5]
Step-by-step explanation:
A = A1 ∩ A2 means that A contains the intersected elements (shared elements) of A1 and A2
False, because any number multiplied by a number lower than 1 will always be less than the original number
Answer:
243π inches
Step-by-step explanation:
The volume of a cylinder is πr^2 * h
r = 9
h = 3
81π * 3 = 243π
Answer:
531
Step-by-step explanation:
Answer:
× 
Autumn got a 20% reward of the $900 she found.