Questions by Cong Chen

Questions by Cong Chen

A centrifugal pump levers water to a boiter at the rate of 0.05mls pressure rises across the is 7 bar, the suction pipe 100m I'm diameter, and delivering pipe the ритр is 15mm diameter, the outlet being

asked Aug 10, 2023

1 answer

1 vote

104k views

A flight attendant pulls a flight bag a distance of 174 m along a level airport floor at a constant velocity. A 16 N force is exerted on the bag at an angle of 62 degrees above the horizontal. How much

asked Mar 26, 2023

1 answer

3 votes

129k views

K(-3)4x²+1. please help me!

asked Feb 18, 2023

2 answers

22 votes

8.6k views

Help me pls pls pls

asked Dec 25, 2022

1 answer

11 votes

184k views

determine whether or not the given sides below could be used to form the triangle, explain why or why not. 16,20,10

asked Dec 15, 2022

1 answer

11 votes

35.1k views

What is 5x²+7x-9-4x²-x+18?

asked Oct 26, 2022

2 answers

4 votes

114k views

Which of the following is the best approximation of the volume of the cylinder below? Use 3.14 for π

asked Sep 20, 2022

1 answer

5 votes

79.2k views

The value of the next best alternative foregone

asked Sep 9, 2022

1 answer

1 vote

222k views

Based on the side lengths alone, could the triangles be similar? 16.0 cm R 6.4 cm 3.0 cm 15.0 cm S T 6.0 cm X 7.5 cm U No, the side are not proportional. Yes, the sides are in the ratio 2:5. yes, the sides

asked Jun 24, 2022

2 answers

16 votes

139k views

Collins middle school has 186 soxth grade students. If the sixth grade is 30 percent of the total school, how many students are in the middle school?

asked Nov 26, 2021

1 answer

4 votes

73.3k views

A sculpture of a woman standing over three winged men. The men's faces show despair. This sculpture from the Hellenistic period is entitled, _____________________. a. The Wrath of the God Apollo b. Nike

asked Jun 11, 2021

2 answers

0 votes

107k views

Nita is the office manager at a service station. Two applicants, Max and Tim, arrive to interview for the open mechanic's position. Max's clothes are dirty, his hair is unwashed, and he doesn't make eye

asked Feb 11, 2021

1 answer

2 votes

216k views

Prison officials know that a prisoner named Ray faces a substantial risk of serious harm from a fellow prisoner. The prison officials deliberately disregard the risk to Ray and fail to take reasonable

asked Feb 7, 2021

1 answer

2 votes

120k views

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