Check my answer?
if p varies directly with q, and p = 10 when q = 2, what is the value of p when q = 20
a.
p = 40
b.
p = 28
c.
p = 1
d.
p = 100

i believe d.

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?