greekfire14040 greekfire14040

23-10-2020
Mathematics

contestada

A parabolic listening device is shaped such that the depth of the bowl depends on its radius and can be represented by the curve D(r) = 0.145r^2.
What is the radius when the depth is 8 inches? Round to the nearest thousandth of an inch.

1) 4.417 inches
2) 5.252 inches
3) 7.428 inches
4) 20.505 inches

Relax

Respuesta :

jaydagee1gee jaydagee1gee

10-12-2020

answer: it’s C

had it on edg2020

Answer Link

anthonyp2232 anthonyp2232

14-01-2021

Answer:

C

Step-by-step explanation:

7.428

Answer Link

Otras preguntas

1. Fill in the chart by describing the geographic extent of each empire or kingdom at these specific points in time . For 1750 and 1900, include whether the emp

Producer Theory The John Deere company is considering building a new car factory in Moline. The fixed cost of the investment is F = 4. When built, the factory w

i need the answers to these

12.) Show that each conditional statement in Exercise 10 is a tautology without using truth tables. b) [(p → q) ∧ (q → r)] → (p → r)

PLS HELP!!!3. The equation C= 11g +250 represents the total cost, C dollars, for a sports banquet when g people attend. a) Describe the function in words. b) Wr

Answer the following questions about the function f(x) = a = x ²3. Part 1 - 1 point Find the fourth Taylor polynomial for f(x) centered at a = 8. P4(x)= = Answe

Suppose that x and y vary inversely and x = 1 when y=7. Write a function that models the inverse variation. Graph the function and find y when x = 20. Write a f

What is a solution that contains less solute than a saturated solution does and that is able to dissolve additional solute?

A household has a wealth endowment of $5 and can use this to either consume (C) or save (S). Consumption generates MB of $1.89, 1.51, 1.28, 1.19 & 1.11 from

if I scan the work of mathematics then I will then I will press that yes that's my answer then they won't give me answer