The distance to your brother's house is 416 miles, and the distance to denver is 52 miles. if it took 8 hours to drive to your brother's house, how long would it take to drive to denver?

64 Hours

Step-by-step explanation:

First you set up you fraction. So you write 416 miles over 8 hrs. Then you divide 416 by 52 and whatever answer you get you multiply that times 8 hrs. So since 416 divided by 52 was 8 you multiple the denominator 8 times 8 and get 64  I hope i explained thouroughly

Explanation

As long as the expected value of the payoff isn’t negative, the Universal price cut would be statistically worthwhile.

    Expected payoff = [Probability of rival not matching × Gain from price cut] + [Probability of rival matching × Loss from price cut]

Remember that:

    Probability that rivals don’t match + Probability that rivals match = 1

If the probability that rivals don't match = ρ, then the probability that rivals match = 1 − ρ.

Substitute these probabilities into the expected value equation along with the loss and gain from price changes.

    Expected payoff = [(ρ) × $1,000,000] + [(1 − ρ) × $−20,000]

    Expected payoff = [$1,000,000ρ] + [$−20,000 + $20,000ρ]

Step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24