Recent activity by Mihai Potra

Recent activity by Mihai Potra

A 93-kg parent and a 22-kg child meet at the centre of an ice rink. They place their hands together and push

asked Oct 7, 2023

1 answer 79.4k views

Please help and answer this question ASAP! :)

asked Sep 16, 2023

1 answer 271k views

A regular polygon has an exterior angle measuring . how many sides does the polygon have? a. 8 b. 10 c. 14 d. 12

asked Aug 27, 2023

2 answers 486k views

A microscope has 10x low power objective and a 60x high power objective. If the low power field of view measure 2.4 mm, and 20 microorganisms could gross the diameter of the high power field of view, what

answered Jul 28, 2023

2 answers 136k views

A teacher wants to find the average (mean) grade on a math test. The gradebook program can provide data about the class as a stem-and-leaf plot or as a box-and-whisker plot. Which plot should she use?

answered Jun 6, 2023

1 answer 427k views

Evaluate expression when a=-4,b=-2,and c=5(a^2-12c)÷(7b+3)

answered May 28, 2023

1 answer 215k views

Seven children were injured in the accident; only one, (likewise/however), required hospitalization. a. likewise b. however

answered Mar 28, 2023

2 answers 214k views

X=[ ? ]° х x What is the answer?

asked Feb 18, 2023

2 answers 359k views

A change in the dollar value of the british pound from $1. 60 to $1. 50 represents.

asked Jan 16, 2023

1 answer 30.6k views

How does oceanic current affect weather?

answered Nov 20, 2022

2 answers 227k views

Describe the process of digestion. no spam

answered Nov 2, 2022

1 answer 189k views

The average car engine weighs 158 kg. The ratio of the mass of the engine to the mass of the car is 1: 11. What is the mass of the car?

asked Oct 11, 2022

2 answers 24.2k views

Define work in physics

answered Jul 11, 2022

2 answers 279k views

The eurozone is the countries that use the euro as their common currency. made up of the communist countries in eastern Europe. another name for Scandinavia. the only countries in Europe that engage in

answered Jul 1, 2022

1 answer 425k views

What is the value of the expression: 3y + 6 divided by 2x, if y = 4 and x = 3? * 13 21 3

asked Apr 18, 2022

1 answer 296k views

1. x2 + 9x + 20 2. x2 + 7x + 12 3. x2 + 8x + 15 4. x2 + 7x + 12 5. x2 + 11x + 10 6. x2 + 7x + 6 7. x2 + 5x + 4 8. x2 + 10x + 21 9. x2 + 10x + 16 10. x2 + 10x + 9 11. x2 + 12x + 20 12. x2 + 15x + 14 13.

answered Mar 14, 2022

1 answer 142k views

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