Questions by Dknaack

Questions by Dknaack

A rectangle has a length of 11 inches and a width of 8 inches whose sides are changing. The length is increasing by 4 in/sec and the width is growing at 5 in/sec. What is the rate of change of the perimeter?

asked Nov 17, 2023

1 answer

13 votes

106k views

What was an improvement made by Pope Nicholas V?

asked Oct 22, 2022

2 answers

4 votes

68.9k views

The state can issue Gidgits Galore a NPDES permit; it does not need to be issued by the federal government true or false?

asked Jul 23, 2022

1 answer

1 vote

215k views

Two athletes practice for a marathon by running back and forth on a 11-mile course. They start running simultaneously, one at a speed 2 miles faster than the other. How fast does each run if they meet

asked Jun 7, 2022

2 answers

19 votes

103k views

18 -(-6)-9 Please answer now

asked Mar 26, 2022

1 answer

1 vote

57.6k views

7. Your rock sample's parent isotope has a half-life of 250 million years, If the sample contains 25% parent and 75% daughter, how old is the rock?

asked Jan 7, 2022

1 answer

19 votes

154k views

Ms Hoyt's math class averaged poorly on a test, so she gave them a retest. If every person in the class scored 10 points higher on the retest, how would the RANGE of the retest scores differ from the RANGE

asked Feb 12, 2021

1 answer

4 votes

29.5k views

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