Questions by Temporarya

Questions by Temporarya

Subtract 8+7i from 4-16i

asked Mar 1, 2021

2 answers

0 votes

232k views

A science test which is worth 100 points consists of 24 questions. Each question is worth either 3 points or 5 points. If x is the number of 3-point questions and y I’d of 5-point questions, the system

asked Feb 6, 2021

2 answers

0 votes

107k views

Write the EXPRESSION for these descriptions. a) divide x by 5 ____ b) multiply x and 4 ____ c) divide x by 3 and then add 2 ___

asked Jan 7, 2021

1 answer

5 votes

19.1k views

A 54-foot piece of siding is cut into three pieces so that the second piece is three times as long as the first piece and the third piece is five times as long as the first piece. If X represents the length

asked Oct 13, 2020

1 answer

5 votes

161k views

Please help me!!!! use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= ____ base 10 b) 1101 base 2 = ____ base 10

asked Jul 22, 2020

2 answers

0 votes

40.5k views

In order to help identify baby growth patterns that are unusual, we need to construct a confidence interval of the mean head circumference of all babies that are two months old. A random sample of 100

asked Apr 3, 2020

1 answer

2 votes

92.5k views

An atom has atomic number 11 and mass number 23. How many electrons does the atom have? 23 22 12 11

asked Feb 28, 2020

2 answers

4 votes

51.1k views

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