Recent activity by Yoann MIR

Recent activity by Yoann MIR

You need to make 10.0 L of 1.2 M KNO3. What molarity would the potassium nitrate solution need to be if you were to use only 2.5 L of it?

asked Dec 14, 2023

1 answer 80.4k views

A woman looks at a map, which shows several arrows coming from different directions, but moving toward the top of the map. A title on the map reads, The Landings on the Normandy Beaches and the Development

asked Dec 2, 2023

2 answers 109k views

Which expression represents the phrase below? 8 less than the product of 6 and a number, x A. 8 - 6x B.6x-8 C.(6+x)-8 D.8-(6+x)

asked Nov 9, 2023

1 answer 41.2k views

What is the answer to 9m^2-66m+21

answered Oct 16, 2023

1 answer 109k views

Evaluate 2a x 3 + b, if a = 5 and b = 1.

asked Aug 19, 2023

1 answer 200k views

Who used x-rays to study DNA?

asked Jun 16, 2023

1 answer 220k views

What is the slope-intercept form of the function described by this table? x 1 2 3 4 y 8 13 18 23 Enter your answer by filling in the boxes. y = x + pls say why and explin it so i can understand it }btw

asked May 18, 2023

1 answer 178k views

Can you solve this for me?My teacher said we can get extra credit if we solve this (155)×(6,124)977

answered Feb 13, 2023

1 answer 133k views

Reasons why X-rays are used in crystallization

asked Jan 3, 2023

2 answers 207k views

HELPPP ITS QUESTION 17 BTW

answered Dec 16, 2022

2 answers 202k views

En Miami, hay much is A. Hispanos B. Franceses C. Japoneses D. Ingleses

answered Nov 20, 2022

2 answers 81.1k views

HELPPPPPP I HAVE NO IDEA HOW TO DO THIS!!!!!!!

answered Nov 14, 2022

2 answers 54.8k views

In a warehouse, the workers sometimes slide boxes along the floor to move them. Two boxes were sliding toward each other and crashed. The crash caused both boxes to change speed. Based on the information

asked Nov 11, 2022

1 answer 194k views

Mr. Torres spent $40.00 to buy 18 pounds of ground beef and chicken for a family to cook out. If the price of ground beef was $4.00 per pound and the chicken was $2.00 per pound, how many pounds of each

answered Oct 3, 2022

2 answers 36.0k views

A student collects some of the solution from the phloem in the stem of a plant. Which of the following would be present in the liquid? A) Glucose B) Starch C) Amino Acids D) Cellulose HELP!!!

asked Jul 21, 2022

2 answers 199k views

Regina has a very busy schedule and can only exercise every now and then. How do the benefits of occasional exercise compare with the benefits of regular exercise? A. Any exercise is good, so it does not

asked Jun 8, 2022

2 answers 57.4k views

Follow these steps to apply what you have learned about the angles of a triangle. Find m∠B : 100° + 127° + m∠B = 360° Then, find the measure of angle A. Which is the measure of angle A? 133° 53° 47° 80°

answered Jun 1, 2022

2 answers 15.5k views

How bioplastics are different from ordinary plastics?

asked Apr 25, 2022

2 answers 114k views

Which expression is equal to the expression below? (7•2)^7

answered Apr 9, 2022

2 answers 90.4k views

What is the importance of a chemical symbol?

answered Mar 27, 2022

2 answers 150k views

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