Questions by David Ackerman

Questions by David Ackerman

A sample of U-235 has a half-life of 700 million years. What fraction of the parent material will remain after 2800 million years? a. 1/2 b. 1/4 c. 1/8 d. 1/16 e. 1/32

asked Dec 26, 2024

1 answer

4 votes

99.7k views

What is the square root of 40 between two positive consecutive integers? A) Between 6 and 7 B) Between 5 and 6 C) Between 7 and 8 D) Between 8 and 9

asked Dec 5, 2024

2 answers

2 votes

72.4k views

Which term is largely defined by feelings of intense patriotism? Militarism; Alliances; Imperialism; Nationalism.

asked Sep 21, 2024

1 answer

3 votes

44.2k views

Write a summary on Atoms and molecules

asked Aug 10, 2024

1 answer

2 votes

98.2k views

Which of the following is an acceptable method for calculating a deduction for auto expenses for business purposes? 1) Actual expenses method 2) Standard mileage rate method 3) Both A and B 4) None of

asked Feb 6, 2024

1 answer

4 votes

124k views

Jannat thinks of a number, f. She rounds f to 1 d.p. She then rounds the result to the nearest integer. Her final number is 27. What is the smallest value that f could have?

asked Jan 20, 2024

1 answer

4 votes

230k views

What is the equation of the circle whose diameter has endpoints (9,1) and (9,15)

asked Nov 20, 2023

1 answer

5 votes

165k views

This is for one hundred points upload your presentation about the stem field containing the following: a title career inventory results from the career interest inventory you took in the lesson. be sure

asked Sep 24, 2023

1 answer

0 votes

212k views

The average speed of a runner in a 352. meter race is 8.0 meters per second. How long did it take the runner to complete the race?

asked Jul 8, 2023

2 answers

2 votes

83.3k views

Find the circumference and the area of a circle with diameter of 6 ft use 3.14

asked Jun 20, 2023

1 answer

8 votes

235k views

Can someone help with this

asked Nov 4, 2022

1 answer

2 votes

81.5k views

Which quanity container is better buy

asked Sep 24, 2022

2 answers

2 votes

1.4k views

Scott can run the 50-yard dash in 6.9 seconds. How many yards could he run in 17.25 seconds?

asked Jul 19, 2022

1 answer

7 votes

34.8k views

What is the net force on a bathroom scale when a 150-pound person stands on it

asked Jun 25, 2022

1 answer

1 vote

234k views

Help with my worksheet please

asked May 12, 2022

1 answer

2 votes

66.5k views

HELP PLESE ANYONE :(

asked May 11, 2022

1 answer

1 vote

98.4k views

Subtract: (b^2 + 9 ab + 5a ) - ( 3b^2 -25ab + 1)

asked May 4, 2022

1 answer

0 votes

178k views

If a 6 pound bag of oranges costs $5.46 and an 8 pound bag of oranges costs $7.44, what is the unit prices of each bag?

asked Mar 3, 2022

1 answer

6 votes

68.2k views

Which of the following sine values is the lowest Sin(82) Sin(3) Sin(78) Sin(15)

asked Jan 26, 2022

1 answer

0 votes

91.7k views

I need help plz answer

asked Dec 27, 2021

2 answers

4 votes

32.9k views

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