Answer:
(2,3)
If you have any questions about the way I solved it, don't hesitate to ask ÷)
A. 55%
because you have to add 21 and 45 then you divide the answer -66- by how much 2 hours is in minutes. The you get 0.55, so it equals 55%
He answered 8 questions incorrectly. 2*8=16 100-16=84
Answer:
k = 9
Step-by-step explanation:
n = 3, so substitute 3 for n in the equation
k = 3(3)
k = 9
Use the formula V=AbH and 48=16h will be the second step and then divide by 16 and then you get the answer