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Arlecino [84]
2 years ago
10

Evaluate 16a−b when a=1 over 2 and b=7

Mathematics
2 answers:
Stels [109]2 years ago
3 0

Answer:

1

Step-by-step explanation:

16 * 1/2 = 8

8 - 7 = 1

PolarNik [594]2 years ago
3 0

Step-by-step explanation:

16a - b = ?

16 (1/2) - 7=

8-7=1

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KengaRu [80]
In decimal form it's .75 and that's all you can make it
7 0
2 years ago
In a place 100 soldiers had enough food for 60 days .how many soldiers leave the place so that food long last for 80 days
Tresset [83]

Answer:

48 soldiers leave the place.

Step-by-step explanation:

  • 100/60=80/x
  • 100x=4800
  • x=4800/100
  • x=48

hope it helps.

<h2>stay safe healthy and happy.</h2>
3 0
2 years ago
Carol wants to make a sculpture using brass and aluminum, with the dimensions shown below, Aluno Bree The area of the aluminum s
mars1129 [50]

The aluminum section's area formula solved for h is h =\frac{A}{a - b}

From the complete question, the expression of the area (A) in terms of variables a, b and h is:

A = ah - bh

Factor out h from the expression on the right-hand side

A = h(a - b)

Divide both sides of the equation by (a - b)

\frac{A}{(a - b)} = h

Remove the bracket

\frac{A}{a - b} = h

Rewrite the above equation as follows:

h =\frac{A}{a - b}

Hence, the aluminum section's area formula solved for h is h =\frac{A}{a - b}

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brainly.com/question/9070883

4 0
2 years ago
A professor gives his students 9 essay questions to prepare for an exam. Only 3 of the questions will actually appear on the exa
Talja [164]

Answer: 84

Step-by-step explanation:

The total number of the questions is 9

Possible question is 3

This is combination

Therefore n=9 and r=3

Combination formula=n! / ((n-r)! r!)

9C3=9! /((9-3)! 3!)

=362880 /(6! 3!)

=362880/4320

=84

4 0
3 years ago
112 c = how many gallons
dem82 [27]
1 gallon  = 16 cups
So...
112 cups = 7 gallons
3 0
3 years ago
Read 2 more answers
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