Questions by YuFeng Shen

Questions by YuFeng Shen

Find the slope of the line containing the pair of points. (-2,-8) and (11, -3)

asked Nov 4, 2023

1 answer

1 vote

79.7k views

Which of the following represents the factorization of the binomial below?25x² - 64y^2A. (5x-8y)(5x-8y)B. (5x-y)(x+8y)C. (5x-8y) (5x+8y)D. (5x+8y)(5x+8y)

asked May 9, 2023

1 answer

0 votes

191k views

Do you think it was a hard life, or an easy life for the settlers?

asked Apr 3, 2023

1 answer

2 votes

65.8k views

Find the range 3, 20, 3,5,7

asked Aug 5, 2022

2 answers

4 votes

114k views

A ballpark snack bar sold hot dogs and hamburgers. There were 9 times as many hot dogs sold as hamburgers during the third inning, for a total of 72 hot dogs sold. How many hamburgers were sold?

asked Jul 28, 2022

1 answer

24 votes

189k views

Reflect on a time you have felt like "burying your head under the blankets" and did not want to face or do something unpleasant, but you had to.

asked Jun 16, 2022

1 answer

3 votes

147k views

Why is the Bill of Rights so important in American government?

asked Apr 25, 2022

1 answer

1 vote

182k views

NEED HELP NOW! Which word is closest in meaning to shrieking as it is used in this sentence? And as my reverie softened down to a sadder and sadder pathos, the shrieking of the winds outside softened to

asked Apr 10, 2022

1 answer

3 votes

123k views

Write 5.74 * 10⁹ in standard form

asked Mar 4, 2022

1 answer

20 votes

59.2k views

Write 5.74 * 10⁹ in standard form

asked Mar 4, 2022

1 answer

20 votes

59.2k views

Write 5.74 * 10⁹ in standard form

asked Mar 4, 2022

1 answer

20 votes

59.2k views

School guidelines require that there must be at least 2 chaperones for every 25 students going on a school trip. How many chaperones must there be for 82 students? A. 6 chaperones B. 41 chaperones C. 7chaperones

asked Dec 23, 2021

1 answer

5 votes

41.1k views

An R-134a refrigeration system is operating with an evaporator pressure of 200 kPa. The refrigerant is 10% in vapor phase at the inlet of the evaporator. The enthalpy and temperature of the refrigerant

asked Dec 9, 2021

1 answer

1 vote

119k views

Suppose a baker claims that the average bread height is more than 15cm. Several of this customers do not believe him. To persuade his customers that he is right, the baker decides to do a hypothesis test.

asked Dec 2, 2021

1 answer

1 vote

177k views

Find the value of z and simplify completely.

asked Nov 4, 2021

2 answers

0 votes

172k views

During the year after graduating high school, Kevin found himself frequently arguing with his father about wanting to take a year off before starting college. Now when he visits on Saturdays, Kevin tries

asked Oct 18, 2021

1 answer

0 votes

78.3k views

A wave has a speed of 23 m/s and a frequency of 13 Hz. What is the wavelength?

asked Aug 27, 2021

1 answer

2 votes

53.8k views

Which word best describes the mood in this excerpt from Little Brother? I got home and made myself a sandwich and logged into the Xnet. It had been a good day. People from all over town were crowing about

asked Aug 11, 2021

1 answer

5 votes

35.8k views

Describe two scenes where “manipulation” is occurring. Cukoon’s Nest chapters 1-3

asked Jun 7, 2021

1 answer

5 votes

105k views

Not sure how to do it?

asked May 15, 2021

1 answer

2 votes

61.2k views

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