2 m³ of soil containing 35% sand was mixed into 6 m³ of soil containing 15% sand. What is the sand content of the mixture?

Answers

Answer 1

Answer: .2 m^3 is 10 percent
.2 m^3 is 10 percent
.2 m^3 is 10 percent
.1 m^3 is 5 percent
therefore
.7m^3 is 35%

.6m^3 is 10%
.3 m^3 is 5%
so .9m^3 is 15 %

all in .9m^3 +.7m^3 = 1.6 m^3 will be sand

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4! / (4!4!)

Answers

$(4!)/(4!4!)$

$(4*3*2*1)/(4*3*2*1*4*3*2*1)$

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What is the length of a segment with end points at (-3,4) and (4,4)? a. 1 b. 4 c. 7 d. 8

Answers

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What is 1004 divided by 39?

Answers

25.74 That is the answer I got! Have a great day!!!

Answer:

The answere in a decimal is: 25.7435897, the answere in a fraction is: 25and29/39

Can someone help me solve this

Answers

cosine = adjacent / hypotenuse so that is the trig ration we use here:-

cos M = 32/41 = 0.78049

m < M = 38.69 degrees to nearest hundredth

Please try to help thanks

Answers

Answer:

1 ) alternate interior angle

2) corresponding part of congruent triangle

3) vertically opposite angle

4)∆HED congruent to ∆FEG

5) parallel lines and alternate interior angle

How many 36-passenger buses will it take to carry 144 people?

Answers

To solve this divide.
144/36
and that =4
So it takes 4 buses.

All we need to do is divide the number of people to the amount of people 1 bus can seat.

144 ÷ 36 = 4.

So, to carry 144 people they will need 4 buses.

Answer:- 4 buses.

hope i helped ya!!

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