Write a quadratic function modeling the average monthly high temperature in Needles, CA (located in the Mojave Desert), and state the r² value. Then use the model to predict the average high temperature in April and in August.

isi

step-by-step explanation:

use that smart brain

answer is 33

step-by-step explanation:

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )