Answer:
The answer is going to be
B. 25units
The volume of a cone is equal to (pi*r^2*h)/3
(pi*25*2)/3= 52.35987...
Density = mass/volume
d= 6 grams/ 52.35987 cm^3= 0.11459...
Final answer: D
The answer is C or D but I think its most definitely C
Answer:
Constant of proportionality is 12
The cost of buying new bicycle changes 12 dollar per week
Step-by-step explanation:
we are given
The equation as

where
d represents the amount in dollars
w is number of weeks
now, we can compare it with

where
k is constant of proportionality
we can compare
and we get
k=12
So,
Constant of proportionality is 12
we can see that

So,
The cost of buying new bicycle changes 12 dollar per week
Answer:
175
Step-by-step explanation:
5/24 = 0.208 percentage of defective bolts
scale up to 840 bolts by finding 20.8% of defective bolts
840*20.8 = 175