Questions by Xiaopo

Questions by Xiaopo

A squash ball with an initial velocity of 19.21 m/s [W] is hit by a squash racket, changing its velocity to 40.22 m/s [E] in 0.312 s. What is the squash ball’s average acceleration?

asked Feb 1, 2022

1 answer

5 votes

36.4k views

What did Britain have to do in the colonies to maintain their territory ?

asked Nov 14, 2021

1 answer

1 vote

75.3k views

Which African country and Tribes were involved in the initial slave trading to Western Americans and Europeans?

asked Oct 22, 2021

1 answer

3 votes

115k views

Find r if 3(r - 7) = 4(2 - 2r) + 4

asked Oct 5, 2021

2 answers

3 votes

117k views

ASAP Help! Season’s junior high school is celebrating its centennial anniversary. When the school first opened, a tree that measured 3 3/4feet tall was planted. A hundred years later, the tree is now 25

asked Sep 17, 2021

1 answer

4 votes

128k views

the projected number of employed writers and authors in 2016 is 153,000. 12.4% of those will have some college experience but no degree, and 84.1% will have a bachelors degree or higher. If this holds

asked Jul 11, 2021

1 answer

3 votes

122k views

(11*10^11)(12*10^12)

asked Mar 22, 2021

2 answers

2 votes

53.6k views

Which of the following is true about the House of Burgesses? It included women, slaves, and indentured servants. It was controlled by the king. It allowed a degree of self-rule. thanks :)

asked Jan 24, 2021

2 answers

1 vote

45.5k views

What is $0.8\%$ of $125\%$ of $8128$? Express your answer as a decimal.

asked Dec 7, 2020

2 answers

0 votes

232k views

Two skaters, one with mass 65 kg and the other with mass 35 kg, stand on an ice rink holding a rope of length 15 m and negligible mass. Starting from the ends of the rope, the skaters pull themselves along

asked Nov 9, 2020

1 answer

1 vote

85.5k views

How did world war 2 affect women’s roles in the military

asked Sep 15, 2020

1 answer

2 votes

140k views

Heyyyy help ! What’s the electromagnetic wave that has a wavelength between 1mm and 30cm

asked Sep 1, 2020

1 answer

4 votes

233k views

The volume of a cone with a height of 9 inches and a base area of 7 square inches is 21 cubic inches. True False

asked Feb 25, 2020

1 answer

2 votes

24.4k views

Find the length of AB. leave your answer in terms of pi. Please please help!!!!

asked Feb 15, 2020

2 answers

5 votes

98.6k views

What is the answer someone help please

asked Aug 27, 2019

1 answer

1 vote

102k views

Calculate the number of nitrogen atoms in 240 g of ammonium nitrate?

asked Jul 18, 2019

2 answers

4 votes

60.3k views

The definition of family has changed throughout time this is not random what is one influencing factor

asked May 2, 2019

2 answers

3 votes

98.7k views

ANSWER NEEDED QUICK Ellie wanted to order candy online company a offers 2 and 1/2 pounds of chocolate for $32.50 Company B is offering to 3/4 lb of the the same chocolate bar for $35 which company is offering

asked Jan 17, 2019

2 answers

1 vote

220k views

The function of chlorophyll is to _____ make chloroplasts make sugar absorb ATP absorb energy

asked Aug 20, 2018

2 answers

0 votes

141k views

Alana spent 21 dollars of her 300 dollar paycheck on a gift . What percent of her paycheck was spent on the gift

asked Apr 28, 2018

1 answer

1 vote

126k views

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