Questions by Etliens

Questions by Etliens

The table below shows the probability distribution of a random variable X. Х P(X) -10 0.11 -9 0.13 -8 0.18 -7 0.02 -6 0.16 -5 0.13 -4 0.27 What is the mean of the probability distribution? Write your answer

asked Nov 20, 2023

1 answer

2 votes

225k views

Help me pls { x }^( 2 ) -7x+12

asked May 13, 2023

2 answers

4 votes

235k views

Which of the following is a cost of recreation activities? OA. Mental and social health B. Economic growth OC. The spreading of nonnative species D. Stress relief

asked Apr 4, 2023

2 answers

4 votes

122k views

Why would a mixture of sand and water not be considered a solution?

asked Feb 17, 2023

1 answer

17 votes

88.5k views

Why didn't the Articles of Confederation work?

asked Feb 15, 2023

1 answer

2 votes

99.6k views

9. Marcos has $60 dollars to spend at American Eagle. He spent $42.50 on a new sweater. He wants to buy as many packs of socks as he can. If packs of socks cost $4.50 each, what is the maximum number of

asked Feb 5, 2023

1 answer

4 votes

51.5k views

2−4(5p+1) Simplify to create an equivalent expression.

asked Dec 20, 2022

2 answers

3 votes

180k views

Penn State extension is interested in comparing the body length southern grass cicadas and citrus cicadas. The extension collected a random sample of 20 southern grass cicadas and found that they have

asked Nov 14, 2022

1 answer

2 votes

69.2k views

*Multiple choice question, 80 points* The heights, in feet, of the trees for sale at two nurseries are shown below. Yard Works: 7, 9, 7, 12, 5 The Grow Station: 9, 11, 6, 12, 7 Which statements are true

asked Nov 4, 2022

2 answers

0 votes

24.9k views

3. EARTH SCIENCE Connection in recent decades, average global temperatures have increased significantly. Scientists agree that the widespread destruction of the Amazon rain forest contributes to climate

asked Nov 3, 2022

1 answer

4 votes

213k views

Which equation is equivalent to f(x) = 16x4 – 81 = 0? (4x2 - 9)(4x2 - 9) = 0 (4x2 + 9)(4x2 - 9) = 0 (4x - 9)(4x - 9) = 0 (4x + 9)(4x - 9) = 0

asked Aug 22, 2022

1 answer

12 votes

202k views

Please tell me, in your own words, what you know about the ideas of natural selection and evolution.

asked Jul 10, 2022

1 answer

5 votes

195k views

Does anybody know the answer??

asked Apr 13, 2022

2 answers

5 votes

3.2k views

Benjamin has a mask collection. He keeps 144 of the masks on his wall, which is 48% of his entire collection. What is the total number of masks in Benjamin's collection?

asked Dec 22, 2021

2 answers

5 votes

219k views

DnakahbVDSJwaafjisghdkj

asked Oct 23, 2021

1 answer

2 votes

226k views

In the space below, please tell us more about yourself. We are interested in hearing about your professional strengths, greatest achievements, and what you like to do outside of work. Let us know why we

asked Aug 20, 2021

1 answer

3 votes

153k views

From which countries have the windmill probably come from?

asked Jul 25, 2021

1 answer

2 votes

108k views

I need help and a better explanation for this problem. Urgency on this so please be quick to answer.

asked Aug 7, 2020

1 answer

4 votes

69.7k views

Complete the equations showing how 2−phenylethanol (c6h5ch2ch2oh) could be prepared from 2−phenylethanoic acid (c6h5ch2co2h) as the starting material.

asked Dec 25, 2019

1 answer

1 vote

180k views

Which systems work together to deliver oxygen to the cells of the body?

asked Aug 19, 2019

2 answers

0 votes

158k views

Page:

Search QAmmunity.org