In set of prime numbers P 2, find the change-of-coordinates matrix from the basis Upper B equals StartSet 1 minus 3 t plus t squared comma 2 minus 5 t plus 3 t squared comma 3 t plus 4 t squared EndSet to the standard basis Upper C equals StartSet 1 comma t comma t squared EndSet. Then find the B-coordinate vector for negative 2 plus 7 t.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: