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Naily [24]
4 years ago
8

Q #7 please solve the equation

Mathematics
1 answer:
pishuonlain [190]4 years ago
8 0
The relation between a and s is given to be:

a = 640s

where,

a = number of acres
s = number of square miles

We are to find the number of acres for 7.5 square miles.

This means, s = 7.5

Using the value in the formula, we get:

a = 640 x 7.5 = 4800 acres

So the answer to this question is option B
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A total that is divided into equal groups is called the
brilliants [131]

<em>Greetings!</em>

In division, the number being divided is considered the dividend, and the number dividing is called the<em> divisor</em>. The answer is the <em>quotient</em>.

<em>A total that is divided into equal groups is called the </em><u><em>dividend</em></u><em>.</em>

Hope this helps!

8 0
4 years ago
1 - ½ = ____ whats the answer pls
Pavlova-9 [17]
1/2 or 0.5
2/2 which is 1 - 1/2
6 0
3 years ago
J5.
igomit [66]

The probability is P = 0.004, so the correct option is D.

<h3 /><h3>How to find the probability?</h3>

We want to find the probability that 4 students lie on these 30% subgroup.

We know that there are 30 students, the 30% of 30 is:

x = (30%/100%)*30 = 9

So 9 out of 30 students prefer the tests to be on Mondays.

The probability that the first randomly selected kid wants the test to be on Monday is:

p= 9/30

For the next kid, the probability is:

p'= 8/29 (because one kid was already selected).

For the next one:

p'' =7/28

For the final one:

p''' =6/27

The joint probability is the product of these 4:

P = (9/30)*(8/29)*(7/28)*(6/27) = 0.004

So the correct option is D.

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

7 0
3 years ago
Please answer 1 and 2 soon
olganol [36]

Answer:

1.36+3+(32)(2)

=57

error is that 6 is the wrong answer

4 0
3 years ago
Horatio is drawing a rectangle on a coordinate plane. He has already drawn three of the vertices
Mashutka [201]
<span>Distance formula in three dimensions for the distance  between the points  
is:<span>  </span>Therefore the length of the diagonal  is the distance between the points P(1,1,2) and Q(3,4,5) :</span>
6 0
3 years ago
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