Answer:
50 beats per minute
Step-by-step explanation:
20/100×h=10
h=10*5
= 50 beats
Answer:
Step-by-step explanation:
y= 3.50m + 35
y= 4.25m
4.25m = 3.50m + 35
.75m = 35
m = about 47 movies
8 choose 3 is 336. 336 is the answer
Normallly people want miles per hour or miles/hour
so divvided 420 by 7 =420/7=60/1=60 miles per hour
Answer:
F = 40
Step-by-step explanation:
Given that F is directly proportional to a then the equation relating them is
F = ka ← k is the constant of variation
To find k use the condition F = 25 when a = 5, then
25 = 5k ( divide both sides by 5 )
5 = k
F = 5a ← equation of proportion
When a = 8, then
F = 5 × 8 = 40