Answer:
Volume is 1,692.46
Step-by-step explanation:
pi(r^2)(h), 3.14(49)(11)
Answer:
7 foot
Step-by-step explanation:
Answer is (a)
its a binomial
not a monomial
The mean is not the same thing as median
mean=78+81+85+87=331
mean=331/4=82.75
median is the middle number, but you have a par set of numbers, so your median will be the middle numbers 78,81,85,87 , which are 81+85=166, 166/2=83
83 is your median

So y=2x is the only answer that fit y=kx, while k=2