Questions by Xenobiologist

Questions by Xenobiologist

A bacteria that starts with 3 cells increases by 15% every hour. Write an exponential growth equation that models the situation How many bacteria cells will there be in 13 hours?

asked Nov 1, 2023

2 answers

17 votes

54.3k views

Somebody help me with this question please.I’ll appreciate it thank you

asked Aug 20, 2023

1 answer

2 votes

139k views

Solve the system of equations. 3x + 48 + 32 = 9 3x+3y +32=3 2x + 4y + 32 = 8

asked Aug 12, 2023

2 answers

0 votes

70.1k views

Mr. Staufer bought a 10-pound bag of sugar to make cookies. There are 3 cups of sugar to apound. He needs 1 1/3 cup of sugar per batch of cookies. How many batches of cookies can Mr.Staufer make?

asked Jul 28, 2023

1 answer

3 votes

182k views

You have $427 in your bank account and need to pay some bills. The electric bill is $62. The cable bill is $78 and the phone bill is $54. How much will you have left in your account after you pay these

asked Feb 16, 2023

1 answer

18 votes

102k views

Simplify: 5a3 + 3a + 7a3-2a-4a2 A.12a²-4a²-a B.12a²-4a²+a C.2a²-4a²+a D.8a²+a

asked Oct 19, 2022

1 answer

1 vote

166k views

Describe the location of the point having the following coordinates. negative abscissa, zero ordinate A. between Quadrant I and Quadrant IV B. between Quadrant II and Quadrant III C. between Quadrant II

asked Oct 7, 2022

1 answer

24 votes

177k views

How do i work out compound interest?

asked Aug 11, 2022

1 answer

4 votes

110k views

What is the answer to 7x-7=12x+13

asked Mar 26, 2022

2 answers

2 votes

30.1k views

A basket has one orange and half pineapple. What is the ratio of the number of oranges to pineapple?

asked Mar 13, 2022

1 answer

3 votes

18.9k views

What is the length of AB?

asked Jan 22, 2022

1 answer

2 votes

107k views

Find values for a and b so that 2(3x+5)+ax=5(4x−b) is an identity equation.

asked Jan 6, 2022

1 answer

0 votes

183k views

Choose the equation for the relationship shown in the graph

asked Oct 21, 2021

2 answers

1 vote

23.8k views

Choose the best response to the following question. Which is NOT a greeting? ¿Qué tal? ¿Qué es esto? ¿Cómo estás? ¿Cómo te va?

asked Sep 17, 2021

2 answers

5 votes

137k views

What is the post hand spa treatment?

asked Aug 17, 2021

1 answer

3 votes

111k views

Which statement accurately describes the Articles of Confederation? A) It created a central government with only a legislative branch. B) It created a central government with both a legislative and a judicial

asked Jul 16, 2021

1 answer

1 vote

25.9k views

A power boat travels along a river in which the flow of water is at a constant in one direction. If the boat travels at 40 mph downstream and 30 mph upstream. What is the speed of the boat in still water

asked Jun 17, 2021

2 answers

0 votes

181k views

A topic web can be used to _____. A. generate a topic B. explain a topic C. research a topic D. narrow a topic

asked May 23, 2020

2 answers

3 votes

34.9k views

Which science fiction premise is the best example of irony?

asked Apr 7, 2020

2 answers

1 vote

31.7k views

Find the perimeter of square of each side (4x-2)

asked Jan 3, 2020

1 answer

0 votes

116k views

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