Over 3 yr, lucia saved $550, $600, and $650 from baby-sitting jobs. the polynomial 550x3 + 600x2 + 650x represents her savings, with interest. after 3 yr. the annual interest rate equals x - 1. find the interest needed so that she will have $2000 after 3 yr.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

coins of silver or gold

step-by-step explanation:

mariah is studying the life cycle of the monarch butterfly. she must choose one stage in the cycle to present in science class: egg, caterpillar, chrysalis, or adult. she plans to make her choice randomly using a custom spinner divided into four sections. first, however, she spins the spinner 50 times to see the frequencies it generates.

stage times landed on

egg 10

caterpillar 12

chrysalis 15

adult 13

step-by-step explanation: