Recent activity by Mark A Johnson

Recent activity by Mark A Johnson

What is 24x31? Can you show the explanation

answered Nov 18, 2023

2 answers 213k views

Solve each pair of simultaneous equations by elimination method. a) 2x+3y-1=0 5x+2y+3=0

answered Oct 27, 2023

2 answers 10.7k views

A virus takes over the _ _ of the host cell when it reproduces.

answered Oct 20, 2023

1 answer 125k views

Y= 4x - 9 y= x - 3 can someone pls help me solve this system of equations (using substitution)

answered Aug 29, 2023

1 answer 192k views

I need help on finding operation on how to solve the problem

answered Jul 20, 2023

1 answer 143k views

If the probability that a person over 40-year-old is diabetic, is 0.55 and the probability that a person has hypertension is 0.62. If a person is selected randomly, find the probability that he is diabetic

asked Jul 5, 2023

1 answer 186k views

Can I get help please

answered Apr 10, 2023

1 answer 181k views

How much helium is in the ballon if the ballon has a radius of 11 cm? Round to the nearest tenth and use 3.14

answered Mar 13, 2023

1 answer 65.6k views

Which of the following follows the I before e rule a. vien b. recieve c. field d. riegn

asked Nov 20, 2022

1 answer 22.8k views

The photo shows a rosebush with large, dark pink flowers and a stem with thorns. Which part of the rosebush is an adaptation for the plant's defense? A. Its sharp thorns B. Its long stems c. Its green

answered Oct 13, 2022

2 answers 38.9k views

If one side of a cube measures x cm what is the volume

answered Sep 20, 2022

1 answer 63.3k views

The 19th amendment was nicknamed after what activist?

answered Sep 20, 2022

2 answers 124k views

What is the acceleration aaa of the refrigerator 4 ss after the person begins pushing on it with a force of 400 NN

asked Aug 14, 2022

1 answer 92.2k views

What number will be multiplied to give -100 and be added to give 8

asked Jun 15, 2022

1 answer 55.3k views

What does it mean when wave crests are close together? A. the higher the amplitude B. the lower the amplitude C. the shorter the wavelength D. the longer the wavelength

asked Jun 5, 2022

1 answer 112k views

What does it mean when wave crests are close together? A. the higher the amplitude B. the lower the amplitude C. the shorter the wavelength D. the longer the wavelength

asked Jun 5, 2022

1 answer 112k views

What does it mean when wave crests are close together? A. the higher the amplitude B. the lower the amplitude C. the shorter the wavelength D. the longer the wavelength

asked Jun 5, 2022

1 answer 112k views

Vincent van gogh when did he get famous

answered Apr 22, 2022

1 answer 133k views

Hii! can someone please help me find the radius im struggling aghhh

asked Apr 18, 2022

2 answers 93.8k views

Describe what is the most difficult part of solving equations, for you personally.

answered Mar 20, 2022

2 answers 132k views

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