Questions by Erik Cupal

Questions by Erik Cupal

You are going to test two new varieties of fish food vs. a commonly used fish food. You set up an experiment as follows: 60 fish are randomly assigned to each of three different tanks. One tank is randomly

asked Jun 22, 2020

2 answers

5 votes

204k views

Samantha threw an apple out of a window from the tenth floor of her apartment building. The equation y = -16t2 + 120 can be used to represent the fruit's height above the ground, where t represents time,

asked Jun 11, 2020

1 answer

0 votes

155k views

An alternate airport is not required to dispatch a flag air carrier airplane for a flight of less than 6 hours when the visibility for at least 1 hour before and 1 hour after the ETA at the destination

asked May 20, 2020

1 answer

0 votes

234k views

A 13.4-mH inductor carries a current i = I_(max) sin ωt, with I_(max) = 4.80 A and f = ω/2π = 60.0Hz. What is the self-induced emf as a function of time? (Express your answer in terms of t where e m f

asked Apr 26, 2020

1 answer

5 votes

207k views

__2. Which characteristic does NOT apply to all living things? a. the ability to respond to stimuli b. the ability to maintain homeostasis c. the ability to reproduce by dividing make up an organism's

asked Mar 17, 2020

2 answers

4 votes

17.5k views

PLEASE ANSWER!! VERY URGENT! Which activity can be accomplished using genetic code? A) mRNA can be made into tRNA B) DNA can be made into mRNA C) a polypeptide can be made into mRNA D) RNA can be copied

asked Jan 8, 2020

1 answer

1 vote

103k views

Why was the Prussian army a superior force?

asked Nov 28, 2019

2 answers

5 votes

164k views

Darwin’s observations of finches indicated descent with

asked Nov 22, 2019

1 answer

4 votes

70.4k views

As a banana ripens, physical changes cause the peel to change color from green to yellow to brown. T or F

asked Aug 18, 2019

2 answers

0 votes

97.7k views

Limestone is formed from the shells of aquatic organisms. It is _____.

asked Feb 18, 2019

1 answer

0 votes

104k views

Find the volume of the prism. 2.54cm 12cm 5cm

asked Feb 11, 2019

1 answer

3 votes

137k views

Globally, more than 80% of all primary energy for today's economies comes from ________. a. nuclear power b. hydropower installations c. biofuels d. fossil fuels

asked Feb 10, 2019

1 answer

3 votes

167k views

When asked to write a point slope equation for the line shown below a student wrote y-6=3(x-3) how can she fix this to write the correct equation?

asked Oct 1, 2018

1 answer

1 vote

59.0k views

A bag of candy weighs 25.62 ounces. A group of 4 friends is going to share the bag of candy equally. Part A: Make an estimate for how much candy each friend will receive. Explain how the estimate was made.

asked May 22, 2018

1 answer

1 vote

82.1k views

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