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3 years ago

A certain bleach is 5% active ingredients. In 10 gallons of this bleach, how much is active ingredients

1 answer:

5 0

You didn't include how many gallons each container of bleach has, so I'm just going assume one container has a gallon inside. if 5% of one gallon is active Ingredients, and there are 10 gallons, then that's 1,000%. (one gal = 100%. 100x10= 1,000) 5 x 10= 50, so 50% of 1,000% is active ingredients, which can be simplified to 5% anyway, so 5%

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A tank can hold a maximum of 400 gallons of water. The volume of water when pumping water into the tank can be determined by the

iVinArrow [24]

Answer:

Step-by-step explanation:

I'm sorry if it's wrong but I believe the answer is 25<m<400

3 0

3 years ago

Read 2 more answers

What is the tangent ratio for

kirill115 [55]

Answer:

The answer to your question is letter A (2/3)

Step-by-step explanation:

Formula

tangent Ф = $\frac{opposite side}{adjacent side}$

For A

opposite side = 2

adjacent side = 3

Substitution

tan Ф = $\frac{2}{3}$

Result

tan Ф = $\frac{2}{3}$

3 0

3 years ago

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The hypotenuse and one of the legs of a right triangle form an angle that has a cosine of 2 √2 .

Tems11 [23]

Quick answer I don't think this has an answer.

If you take the cos-1(2 sqrt(2)) your calculator should have a fit. Let's check that out. Mine certainly does. So there is something wrong with the question. If there is something to add in please do it and I will it least put an answer in the comments. As it stands, nothing will work.

If you put your calculator in radians, you will get an answer but it will not be anything resembling the choices you've listed.

If you meant sqrt(2) / 2 that would give 45o. Put it in your calculator like this 2 ^ 0.5 divided by 2 = 0.707
Cos - 1 (0.707) = 45

7 0

3 years ago

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Which of the following relationships represents a function?

belka [17]

Answer: c

Step-by-step explanation:

4 0

3 years ago

Henry knows that the circumference of a circle is 18mc006-1.jpg inches. What is the area of the circle?

lesantik [10]

The complete question is:
Henry knows that the circumference of a circle is 18π inches. What is the area of the circle?

Solution:
Circumference (C) of the circle can be written as:

$C=2 \pi r \\ \\ 18 \pi =2 \pi r \\ \\ r=9$

Using this value of radius, we can find the Area(A) of the circle.

$A= \pi r^{2} \\ \\ 
A= \pi (9)^{2} \\ \\ 
A=81 \pi$

Therefore, area of the circle having a circumference of 18π inches will be 81π inches²

5 0

3 years ago