Questions by Pera

Questions by Pera

A boy weighs 400 N. What is his mass?

asked Oct 22, 2023

2 answers

3 votes

95.5k views

PCl3 is a compound used to manufacture pesticides. A reaction requires that 95 g of PCl3 be raised from 30°C to 70°C. How much energy will this require given that the specific heat of PCl3 is 0.874 J/g°C.

asked Oct 19, 2023

1 answer

2 votes

157k views

During the day, susan notices that the wind is blowing onshore at the beach. What is this called?.

asked Jun 12, 2023

1 answer

19 votes

170k views

A particular shoe store stocks two styles of walking shoes. Style A sells for $66.95 and Style B sells for $84.95. At the end of the week, sales totaled in $17,652. The number of Style A shoes sold was

asked Mar 12, 2023

1 answer

14 votes

31.8k views

Which relationship describes angles 1 and 2? complementary angles adjacent angles linear pair vertical angles

asked Nov 7, 2022

1 answer

7 votes

233k views

In our society today gun violence is a major issue. What do you feel that we can do to decrease this issue? Do you feel that the steady rise in gun violence cause police officers to be more hostile when

asked Jul 1, 2022

1 answer

0 votes

5.8k views

Complete each sentence by writing in the correct ending for the correct for IMPORTANT: DON'T FORGET ABOUT ACCENT MARKS WHEN NECESS Ustedes estesta en la sala de clase. 1

asked Jun 21, 2022

1 answer

10 votes

191k views

Which sentence uses correct capitalization?

asked May 18, 2022

1 answer

2 votes

47.4k views

Solve: log∨(2x-4)(216) = 3

asked May 1, 2022

1 answer

5 votes

151k views

Why is it so important to know the narrator has a child?

asked Mar 2, 2022

2 answers

22 votes

91.3k views

Suppose you drop a superball of massMand a marble of mass m(both treated as point masses) from a heighthwith the marble just on top of the superball. A superbowl has essentially elastic collisions with

asked Feb 24, 2022

1 answer

13 votes

177k views

I am really confused on the graph anyone mind helping me

asked Feb 6, 2022

1 answer

0 votes

34.0k views

The button on Leslie's pants has a radius of 4 millimeters. What is the button’s circumference?

asked Dec 3, 2021

2 answers

3 votes

109k views

No solution of 7-5+3x-1

asked Nov 21, 2021

1 answer

2 votes

170k views

Do higher slopes have a steeper lines or does lower slope have steeper lines?

asked Nov 14, 2021

2 answers

5 votes

13.5k views

78.3 + -17 evaluate the expression

asked Oct 24, 2021

1 answer

4 votes

71.6k views

A case of canned dog food has 12 cans. Each can has 12.5 ounces of food. If Synceer’s dog eats 18 ounces of canned dog food a day, how many days will a case of canned dog food last?

asked Sep 8, 2021

1 answer

2 votes

196k views

Pleeeeeeeeeeeeeeeeaaaaaaaaaaaaaasssssssssssssseeeeeeee help ASAP and giving 33 points the ma is the -2 and the 5 and t is -4 and h is -8

asked Jun 16, 2021

1 answer

4 votes

158k views

Which organism on the geologic time scale are now extict

asked Apr 18, 2021

2 answers

4 votes

3.9k views

What value of "x" makes this equation true?

asked Feb 13, 2021

1 answer

2 votes

129k views

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