B(the student was a freshman or received a C)
Answer:
67 mins= 1 hour and 7 minutes, 1.1 hours is 66 mins so 67 mins
Step-by-step explanation:
Area of one face =4/5 *4/5=16/25 (because the face is a square)
There are 6 such faces,
so the surface area = 6*(16/25)=96/25
if you need write that is a fraction 96/25,
if you need in decimal form,then 3.84
Answer:
3(4a + 2b)
Step-by-step explanation:
if we were to expand this back out then we would get 12a + 6b
3 x 4 = 12 then add the a (12a)
3 x 2 = 6 then add the b (6b)
then your plus sign and you have your original ancwer meaning that this problem is correct
