A class read 3,452 pages the first week and 4,
How many pages had they read by the end of the second
you know using estimation.
re pages in the second week than in the first week.
k? Is your answer reasonable? Explain how

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i