Answer:
6
Step-by-step explanation:
The 20-pound bag for $85 is a better deal.
40/9= $4.44
85/20= $4.25
The length of a pendulum that makes one full swing in 1.9 s is about 2.926 which is about 3ft when rounded to the nearest foot
Step-by-step explanation:
y2-y1/x2-x1
6-(-3)/-5-(-4)
6+3/-5+4
9/-1
Answer:
14
Step-by-step explanation:
If he is solving 2 problems per minute and 8 minutes have passed, he has solved
2*8 = 16 problems
There are 30 problems and he has solved 16
30-16 = 14
There are 14 problems left to solve at the start of the 9th minute