Questions by Boern

Questions by Boern

Find the surface area of a cylinder. Solve this formula for h. Then find the height of the cylinder if the surface are is 251.2 in2 and the radius is 5 in.

asked Jan 14, 2021

1 answer

0 votes

111k views

The air sacs in the lungs that aide in gas exchange are called: A)Capillaries B)Veins C)Arteries D)Esophogus

asked Oct 18, 2020

1 answer

3 votes

138k views

PLEASE PLEASE HELP!!!! MATH QUESTION!!!! PLEASE ONLY ANSWER IF YOU KNOW YOUR ANSWER IS CORRECT!!!! PLEASE EXPLAIN YOUR ANSWER!!!!!

asked Dec 5, 2019

1 answer

1 vote

206k views

If AB is parallel to CD and the slope of CD is -8, what is the slope of AB

asked Oct 20, 2018

2 answers

5 votes

153k views

The Eiffel Tower was designed by Gustave Eiffel, who was a/an A. engineer. B. sculptor. C. bridge builder. D. architect. you can only pick one letter answer

asked May 17, 2018

1 answer

2 votes

154k views

suppose that c(x)=3x^3-12x^2+9000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items.

asked Mar 6, 2018

1 answer

1 vote

191k views

Phoebe has to give a presentation about recycling. Where should she look while presenting? A She should look at her presentation so she doesn't forget anything. B She should sweep her gaze across the audience

asked Feb 12, 2018

2 answers

2 votes

144k views

Simplify the expression 3x+4x+5x=

asked Mar 10, 2017

1 answer

2 votes

83.1k views

Which is a characteristic of a novel? Novels have only a few characters. Novels have simple, straightforward themes (and few of them). Novels are filled with great and specific detail. Novels always feature

asked Aug 11, 2016

2 answers

1 vote

151k views

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