the valley between two mountains whose peaks touch the x-axis is y=40.4x^2 -404x where x and y are measures in feet. how deep is the valley?

three-fourths of an hour

36÷48=0.75

0.75=

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

a.)the line for function b is steeper