Questions by Robert Conn

Questions by Robert Conn

Sam sold half of his comic books and then brought seven more. He now has twelve. how many did he began with? Please show work and answer.

asked Dec 12, 2023

2 answers

8 votes

140k views

Women’s heights have a mean of 63.6 in. and a standard deviation of 2.5 inches. The z score corresponding to a woman with a height is 2.56. How tall is the woman?

asked Aug 20, 2023

1 answer

4 votes

66.6k views

What is the degree of the polynomial 9 + 4z? O 4 O 2 O 9 O 1

asked Mar 3, 2023

1 answer

1 vote

21.2k views

Helps me plz a=8, b=15, c=

asked Nov 22, 2022

1 answer

0 votes

43.2k views

Help me find this question

asked Aug 10, 2022

1 answer

5 votes

112k views

Is lithium ionization energy high low or medium?

asked Mar 19, 2022

2 answers

1 vote

217k views

Please help me answer this question. There’s a picture attached.

asked Mar 3, 2022

2 answers

18 votes

2.1k views

Bentley had $25 to spend on 5 paintbrushes for his art class. After buying them, Bentley had $5 left. How much did each of the paintbrushes cost?

asked Dec 15, 2021

2 answers

4 votes

192k views

Given P(A)=0.78P(A)=0.78, P(B)=0.65P(B)=0.65 and P(A\cup B)=0.873P(A∪B)=0.873, find the value of P(A\cap B)P(A∩B), rounding to the nearest thousandth, if necessary

asked Dec 13, 2021

1 answer

1 vote

39.0k views

Tell whether b=82 is a solution of b÷9=9

asked Dec 12, 2021

2 answers

0 votes

46.5k views

Who was the famous scientist

asked Aug 16, 2021

1 answer

4 votes

81.6k views

Which of these is a general description covering the main points of a subject 1.A diagram 2.A glossary 3.An outline 4.An illistration

asked Jul 2, 2021

1 answer

0 votes

196k views

What is the difference between the acceptable quality level and the lot tolerance percent defective? a. The acceptable quality level represents the amount of defects a consumer considers acceptable, while

asked Mar 16, 2021

1 answer

5 votes

15.1k views

Need answers for Question 8 and 9

asked Mar 16, 2021

2 answers

1 vote

73.4k views

A parallel-plate capacitor is connected to a battery. The space between the two plates is empty. If the separation between the capacitor plates is doubled while the capacitor remains connected to the battery,

asked Feb 19, 2021

1 answer

4 votes

197k views

For analysis purposes Jay considers his restaurant to have three revenue centers. These are the dining room, the bar and off-site catering. Last month Jay’s total revenue was $ 50,000. Off site catering

asked Aug 1, 2020

1 answer

1 vote

127k views

What is 3 1/2 divided by 2 1/4

asked Apr 9, 2020

2 answers

5 votes

151k views

How did Japanese Americans feel during WWII?

asked Feb 27, 2020

1 answer

4 votes

25.2k views

Does anyone knows the answer?/ thank you

asked Jan 2, 2020

1 answer

1 vote

44.2k views

Todos los sabados, yo almuerzo con mi familia

asked May 20, 2019

2 answers

0 votes

46.2k views

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