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3 years ago

Can someone please help me with all of them?

Mathematics

1 answer:

lana66690 [7]3 years ago

3 0

1 one just divide each amount of money by 80 then subtract and boom answer!!!

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Grant plans to evaporate enough water from 22 gallons of a 16% ammonia solution to make a 24% ammonia solution. Which equation c

shtirl [24]

Given:

22 gallons of 16% ammonia

24% ammonia

Find:

Number of gallons of water to remove

Solution:

Let n = number of gallons needed to obtain 24% ammonia

22 gallons (0.16) = n (.24)

<span>N = 14.67 gallons of water</span>

8 0

3 years ago

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Which statement is true?

serious [3.7K]

Answer:

Step-by-step explanation:

all squares have 4 sides which is a quadrilateral.

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3 years ago

What is the precent of change from 12 to 19

asambeis [7]

Answer:

158%

Step-by-step explanation:

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3 years ago

The weight of Ms. Winters' car is 3,807 pounds. What is another way to express this weight? (1 T = 2,000 lb)

otez555 [7]

Answer:

Weight of Ms. Winter's car is 1.9035 tons

Step-by-step explanation:

Total weight of Ms. Winter's car = 3807 pounds

It has been given in the question that 2000 pounds = 1 ton

So we will use this conversion factor to express the weight in tons.

By using unitary method,

∵ 2000 pounds = 1 Ton

∴ 1 pound = $\frac{1}{2000}$ Ton

∴ 3807 pounds = $\frac{3807}{2000}$

= 1.9035 Tons

Therefore, weight of Ms. Winter's car is 1.9035 tons.

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3 years ago

If the cost price of an article is less than selling price true or false

lawyer [7]

Step-by-step explanation:

If the cost price of an article is less than selling price then there will be loss.

Loss=Cost Price - Selling Price

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3 years ago