Question Progress
Homework Progress
9/32 Marks
M
50%
Calculate the length of AC to 1 decimal place in the trapezium below.
А
A. 6.3 cm B.3.1 cm c.5.2 cm D. 7.9
16 cm
cm
B
11 cm
4 cm
C
D

After two years, how much has been paid into interest?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

What is the value of f(x) = 2.2 for f(-2)?