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hammer [34]
3 years ago
10

Gina randomly selected students at her school to ask them about their

Mathematics
1 answer:
Nesterboy [21]3 years ago
3 0

Answer:

252

Step-by-step explanation:

7/25=252/900

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A) average of p and 10 is 16,p=?<br>b) average of z and 12 is 10,z=?​
Ahat [919]

Answer:

p = 22

z = 8

Step-by-step explanation:

Average is sum of the terms divided by number of terms.

<u>Question # 1:</u>

Given that:

\displaystyle \frac{p+10}{2} = 16\\\\Multiply\ both\ sides\ by \ 2]]\\ p+10 = 2 \times 16\\\\p+10 = 32\\\\Subtract \ 10\ to \ both \ sides\\\\p = 32-10\\\\p = 22

<u>Question # 2:</u>

Given that:

\displaystyle \frac{z+12}{2} = 10\\\\Multiply \ both \ sides \ by \ 2\\\\z+12 = 10 \times 2\\\\z+12 = 20\\\\Subtract \ 12\ to \ both \ sides\\\\z = 20-12\\\\z = 8\\\\\rule[224]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
5 0
3 years ago
Ghani is going o use these instructions to make a fizzy drink. Mix 5 parts of lime juice with 3 parts of lemonade. Ghani thinks
koban [17]

Answer:

The greatest amount Ghani could make of fizzy drink is <u>480 ml</u>.

Step-by-step explanation:

Given:

Ghani is going o use these instructions to make a fizzy drink. Mix 5 parts of lime juice with 3 parts of lemonade. Ghani thinks that he has 300ml of lime juice and 200 ml of lemonade.

Now, to find the greatest amount of fizzy Ghani could make.

Let the ml of lemonade be x.

As, for making fizzy drink 5 parts of lime juice with 3 parts of lemonade are mixed.

So, 5 is equivalent to 3.

Ghani has 300ml of lime juice.

Thus, 300 is equivalent to x.

Now, to get the ml of lemonade we use cross multiplication method:

\frac{5}{3} = \frac{300}{x}

<em>By cross multiplying we get:</em>

<em />5x=900<em />

<em>Dividing both sides by 5 we get:</em>

x=180\ ml.

Hence, the lemonade is 180 ml.

Now, we add the quantity of 180 ml lemonade with 300 ml lime juice to get the fizzy drink:

180+300\\\\=480\ ml.

Therefore, the greatest amount Ghani could make of fizzy drink is 480 ml.

7 0
3 years ago
Is range the same as y intercept
zlopas [31]

Answer: No


Step-by-step explanation:

Because Range is the like the smallest number to the biggest number


6 0
3 years ago
Read 2 more answers
The arca of a picture 25 7/5 square inches.If the width of the picture is 4 1/2 inches.
Stella [2.4K]

Answer:

6 in

Step-by-step explanation:

The <em>area</em> of a picture <em>is</em> 25 7/5 square inches.  If the width of the picture is 4 1/2 inches, what is the length?  <em>(A=(w)(l) </em>)

Assuming that your "25 7/5 square inches" is not a mistake, then this is equivalent to 26 2/5 square inches.

Converting 26 2/5 sq. in. to an improper fraction, we get 132/5 sq. in., which represents the area of the picture.  If the width is 4 1/2 inches, or 9/2 inches, then the length, l, is:

     132/5 in^2

l = ------------------

         9/2 in

To divide 132/5 in^2 by the fraction 9/2 in, invert 9/2 and multiply:

     135 in^2       2

l = -------------- * ------ = 270/9 in = 30/5 in = 6 in

          5              9

8 0
3 years ago
PLSSSSS HELPPPPP MEEE I WILL GIVE BRIANLIEST!!
solong [7]

Answer:

$9 per hour

9(x)

x = no. of hours

8 0
3 years ago
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