Questions by Yingyi

Questions by Yingyi

A 10-kg box slides down a frictionless 18 degree ramp. Find the acceleration of the box and the time it takes the box to slide 2 meters down the ramp?

asked Dec 23, 2024

1 answer

1 vote

94.0k views

Based on the Lewis electron-dot symbols shown, match each element with its correct description. Al <------> Cl <------> N <------> K <------>

asked Jun 16, 2024

1 answer

3 votes

228k views

Which of the following is not a period of the Mesozoic era? TriassicJurassicDevonianCretaceous

asked Sep 6, 2023

1 answer

5 votes

102k views

What are some examples of artificial intelligence in education?

asked Mar 23, 2023

1 answer

0 votes

213k views

What is the equation of the line that goes through the points (4,6) and (2,12)? A.y=3x+18 B.y=-3x+18 C.y=-3x+6 D.y=3x

asked Mar 13, 2023

1 answer

0 votes

129k views

For the function G(x)=5x+1, evaluate G(−6). Provide your answer below: G(-6) =

asked Mar 7, 2023

1 answer

19 votes

139k views

Which of these sentences is least important to the review and could be deleted? A B с In 1942, production of military airplanes more than doubled. Still, the WASP faced resentment almost everywhere they

asked Jan 12, 2023

1 answer

17 votes

35.3k views

Find the circumference of the circle.

asked Dec 21, 2022

1 answer

17 votes

168k views

Solve for x in the diagram below. (x + 12) 100° x=

asked Dec 12, 2022

1 answer

1 vote

102k views

What are the ways people of the Hinduism religion worship?

asked Dec 11, 2022

1 answer

2 votes

79.9k views

10. What enzyme unzips or breaks apart DNA for replication? A. Helicase B. Ligase C. Polymerase D. Okazaki

asked Oct 23, 2022

2 answers

10 votes

161k views

How fast does E. coli manifest symptoms A. 3 mins B. 3 hours C. 3 days D. 3 weeks

asked Sep 8, 2022

2 answers

3 votes

176k views

The _____is a measure of the number of waves that pass a point in a given amount of time

asked Aug 14, 2022

2 answers

0 votes

57.6k views

Jorge borrowed $4000 at 8% simple interest for 11 months. How much interest will he pay? What is the total amount that he will have to pay back?

asked May 13, 2022

1 answer

21 votes

71.6k views

Divide 72 into the ratio of 4:5

asked May 5, 2022

2 answers

5 votes

14.8k views

A plane flies from New York to LA at a constant speed of 800 km an hour how long will it take the plane to fly to 4,200 kilometers

asked Feb 22, 2022

1 answer

0 votes

140k views

Which rate is equivalent to the unit rate of 14 miles per gallon?

asked Feb 19, 2022

2 answers

21 votes

176k views

If m∠ABC = 53° and m∠ECD = 37°, which statement explains whether the AA similarity postulate can be used to determine whether ΔBAC ~ ΔEDC? Yes, the AA similarity postulate can be used because a reflection

asked Nov 1, 2021

2 answers

0 votes

77.6k views

Write each fraction in simplest form

asked Sep 15, 2021

1 answer

5 votes

130k views

A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour? (5 points) A:one-fourth mile over twenty-two point

asked Jul 23, 2021

1 answer

0 votes

25.4k views

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