Questions by Bertram Nudelbach

Questions by Bertram Nudelbach

The half-life of a certain radioactive material is 42 days. An initial amount of the material has a mass of 49 kg. Write an exponential function that models the decay of this material. Find how much radioactive

asked Sep 10, 2024

1 answer

0 votes

131k views

What is 67 x 10 to the power of four

asked Mar 11, 2024

2 answers

0 votes

39.5k views

Can anyone help me with number 5 simplifying negative square roots

asked Aug 12, 2023

1 answer

2 votes

49.2k views

What are the coordinates of the vertex of the parabola described by theequation below?y = 7(x + 5)2 - 4A. (5, 4)B. (-4,5)C. (4,-5)D. (-5, -4)

asked Jun 7, 2023

1 answer

0 votes

126k views

PLS HELP This pattern follows the rule subtract 6. What is the next number in the pattern? 51, 45, 39, 33, ________ Group of answer choices 30 29 27 26

asked May 1, 2023

2 answers

0 votes

175k views

What is your favorite restaurant

asked Oct 8, 2022

1 answer

2 votes

92.2k views

Oliver wants to buy a hat that has an original price of $25 . The store is having a 20% off sale on everything in the store. Question: With this discount, what is the final cost of the hat?

asked Sep 19, 2022

1 answer

0 votes

114k views

Solve the inequality -56 < b - 53

asked Jul 4, 2022

2 answers

16 votes

56.7k views

The work done by a machine is always less then the work done on a machine because of

asked May 23, 2022

1 answer

4 votes

136k views

Use the F-scale measurements of tornadoes listed in the accompanying table. The range of the data is 4.0. Use the range rule of thumb to estimate the value of the standard deviation. Compare the result

asked May 14, 2022

1 answer

2 votes

75.4k views

What is the Length of this line

asked May 10, 2022

2 answers

4 votes

216k views

The rain came in .. a hole in the roof

asked Feb 15, 2022

2 answers

0 votes

218k views

What’s the difference between Ancient Rome and ancient China

asked Dec 27, 2021

1 answer

0 votes

7.3k views

AGES Zack is 15 years old. This is 3 years younger than his brother Tyler. How old is Tyler?

asked Sep 20, 2021

2 answers

2 votes

99.1k views

Tiene mucho calor hoy

asked Aug 23, 2021

2 answers

4 votes

73.7k views

What slope perpendicular to: m=5/8

asked Jun 17, 2021

1 answer

5 votes

139k views

Please help me please!!

asked Apr 12, 2021

1 answer

0 votes

120k views

What year is considered to be the beginning of the computer era? 1987

asked Oct 7, 2020

1 answer

1 vote

202k views

Burchell Company purchased land and a building for a lump sum cost of $420,000. The land has a fair market value of $160,000 and the building has a fair market value of $320,000. The cost assigned to the

asked Sep 27, 2020

1 answer

1 vote

231k views

If 15 g of kclo3 are stirred into 200 g of water at 25 c, how much of the kclo3 will dissolve? is the solution saturated, unsaturated, or supersaturated?

asked Apr 5, 2020

1 answer

4 votes

155k views

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