Questions by Mathieu Larose

Questions by Mathieu Larose

The exponential formula for the half-life of a radioactive isotope is y=y0ekt, where y is the amount of the isotope remaining after t years, y0 is the initial amount of the isotope, k is the decay constant,

asked Apr 23, 2021

1 answer

3 votes

125k views

A triangle with vertices at A(20, -30), B(10.-15), and C(5,-20) has been dilated with a center of dilation at the origin. The image of B, point B', has the coordinates (2, -3). What is the scale factor

asked Mar 9, 2021

1 answer

3 votes

170k views

Consider the following hypothetical conditions: A population of 10,000 bacteria has a doubling time of 20 minutes, under a given set of growth conditions. The culture is allowed to grow for 2 hours. Select

asked Feb 12, 2021

1 answer

5 votes

214k views

A leg of a right triangle measures 84 units, and the hypotenuse measures 85 units. What is the length of the remaining side rounded to the nearest hundredth unit?

asked Mar 18, 2020

1 answer

2 votes

152k views

Please help!posted picture of question

asked Oct 8, 2019

2 answers

4 votes

44.6k views

An airplane can fly at a speed, that allows it to fly 50 yards in 3⁄2 of a second. How long will it take an airplane at the same speed to fly 20 yards? Write your answer as a fraction of a second

asked Sep 11, 2019

1 answer

4 votes

116k views

Las muchachas del Club Ellas de estados unidos y Mexico

asked Jul 8, 2019

1 answer

0 votes

60.7k views

Help with the following problem

asked Jul 1, 2019

1 answer

1 vote

208k views

The emperor of the kingdom of despair Rose up from mid-chest out of the sheer ice; And I come closer to a giant's height . . . . . . I saw that on his head he had three faces: One in front — and it was

asked May 25, 2019

2 answers

2 votes

34.4k views

If 3 · N = 1, then N is the _____. additive inverse additive identity multiplicative inverse multiplicative identity

asked Apr 25, 2019

2 answers

5 votes

226k views

Which type of bonds or interactions between atoms is the strongest?

asked Jul 13, 2018

1 answer

3 votes

147k views

Communist Soviets claimed that capitalism

asked May 24, 2018

2 answers

1 vote

47.3k views

What term is used to refer to the process in which dna can be introduced into host bacterial cells?

asked Apr 26, 2018

1 answer

4 votes

97.9k views

A thesaurus is primarily used to look up

asked Feb 25, 2018

2 answers

0 votes

97.9k views

France's most economically successful colony in the Americas was

asked Feb 11, 2017

1 answer

3 votes

136k views

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