Please help I’ll mark you as brainliest if correct

B

Step-by-step explanation:

D

Step-by-step explanation:

Plot points seem linear and we can see that 25 calories were burned in 5 minutes.

Multiplying by four will have 100 calories burnt in 20 minutes

Not A because in 20 minutes 400 calories will be burnt.

Not B because if "c" is 100 calories, then "m" would have to have units of calories per minute and the 20 would have to be minutes.

Not C because the calories are increasing by the formula y = 5 + 5x, In 20 minutes only 25 calories are burned.

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

what is

step-by-step explanation: