Questions by VertigoRay

Questions by VertigoRay

You are using a diffraction grating with 2230 lines per centimeter. White light passes through it, and the grating spreads the light out into its spectral components. At what angle does green light of

asked Jan 17, 2021

1 answer

3 votes

194k views

For studying demand relationships for a proposed new product that no one has ever used before, what would be the best method to use? a. ordinary least squares regression on historical data b. market experiments,

asked Nov 22, 2020

1 answer

1 vote

217k views

A credit card company charges 18.6% percent per year interest. Compute the effective annual rate if they compound, (a) annualy, (b) monthly (c) daily and (d) continuosuly.

asked Aug 10, 2020

1 answer

4 votes

36.7k views

Pls Help. Need ASAP. Calculus question.

asked Aug 10, 2020

1 answer

3 votes

167k views

8y-8(y-1)=6-(16y-4)-10 Solve the linear equation ?

asked Jul 14, 2020

1 answer

3 votes

114k views

There is no real art to sitting. True or False?

asked Jul 12, 2020

2 answers

0 votes

71.2k views

a food warker suspects there are mice in the food establishment. what evidence there are mice in the food establishment?

asked Jun 20, 2020

1 answer

2 votes

25.8k views

An electromagnet is a device in which moving electric charges (current) in a coil of wire create a magnet. What’s one advantage of using electromagnets in devices

asked Jun 10, 2020

2 answers

2 votes

137k views

Cal is measuring temperature changes in four substances over different time periods as part of a school project. Which data show a proportional relationship?

asked Jan 15, 2020

1 answer

4 votes

109k views

1. “Reason, which is that law, teaches all mankind… that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.” -John Locke A. The Enlightenment philosophers

asked Jan 20, 2019

2 answers

1 vote

11.8k views

What is the simplified form of 24r − 3(2r − 5t) − 4t?

asked Jan 14, 2019

2 answers

0 votes

5.2k views

Name two types of evidence used to support the theory of evolution. Explain how scientists use each type of evidence to provide support for evolution. Give one example of each.

asked Nov 27, 2018

1 answer

0 votes

18.6k views

Simplify this equation: (4 x 10^6) x (5 x 10^9)

asked Nov 3, 2018

2 answers

2 votes

61.3k views

You have a restaurant bill of $61.45. If you are taxed 8 1/2 and decide to tip your server 15%, how much is your total? a. $75.65 b. $75.89 c. $76.32 d. $76.67

asked May 4, 2018

2 answers

2 votes

126k views

Suppose daily operating profit, in dollars, for a movie theater is a function of the number of tickets sold with the rule P(x)=8.5x-2,500, for 0≤x≤1,000. a) Explain why the profit function has an inverse

asked Mar 23, 2018

1 answer

1 vote

52.6k views

Please help me and please don't just write random things just to get the points I only got 1 done, but I don't know if its right. i will make a question for whoever ACTUALLY HELPS AND GETS IT RIGHT with

asked Feb 3, 2018

1 answer

3 votes

200k views

Select the fraction that would be included in an equivalence chain for 1/4.

asked May 28, 2017

1 answer

0 votes

231k views

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