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4 years ago

Please answer it Thank you

Mathematics

1 answer:

bazaltina [42]4 years ago

3 0

7. A. The fixed rental of the book. 2 is a coefficent (constant) so it will never changed no matter how many days have passed.

8. B. He gets points for the blue and the red marbles, but each are scored seperately.

Hope this helps!

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Valarie made fruit drinks for a birthday party. She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6

Nana76 [90]

Answer:

Valarie make $1\frac{2}{3}\ cups$ of fruit drink.

Step-by-step explanation:

Given:

Valarie made fruit drinks for a birthday party.

She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6 cup of soda. She mixes all the juices together.

Now, to find cups of fruit drink Valarie make.

As given that she mixes all juices altogether.

So, to get the cups of fruit drink we add all quantities of juice:

3/6 cup of grape juice + 5/6 cup of strawberry juice + 2/6 cup of soda.

$=\frac{3}{6} + \frac{5}{6} +\frac{2}{6}$

$=\frac{3+5+2}{6}$

$=\frac{10}{6}$

<em>Dividing numerator and denominator by 2 we get:</em>

$=\frac{5}{3} =1\frac{2}{3}$

Therefore, Valarie make $1\frac{2}{3}\ cups$ of fruit drink .

8 0

3 years ago

Answer this question plzzzz ASAPPPPP!!!!!!!!

NISA [10]

Its the bottom one...

6 0

3 years ago

Read 2 more answers

When can a quadrilateral also be called a trapezoid?

mr_godi [17]

Answer:

when one pair of opposite side of quadrilateral are parrel it is trapezium.

8 0

3 years ago

Mr. Ramsey has 14 girls and 10 boys in her class she will randomly create one group of three students to work on a project what

Mrrafil [7]

The probability that the group will be all girls is 91/506

<h3 /><h3>Number of ways of selecting 3 students out of the total</h3>

Since there are 14 girls and 10 boys, the total number of students is 10 + 14 = 24.

So, the total number of ways of selecting 3 students from 24 is ²⁴C₃.

<h3 /><h3>Number of ways of selecting 3 girls out of 14</h3>

Also, the total number of ways of selecting a group of 3 of all girls out of the 14 girls is ¹⁴C₃ = 14

<h3 /><h3>Probability of all girls</h3>

So, the probability of selecting a group of 3 of all girls = number of ways of selecting 3 girls/total number of selections = ¹⁴C₃ ÷ ²⁴C₃

= 14 × 13 × 12/3! ÷ 24 × 23 × 22/3!

= 7 × 13/23 × 22

= 91/506

So, the probability that the group will be all girls is 91/506

Learn more about probability here:

brainly.com/question/24756209

4 0

3 years ago

What is the solution to the linear equation?<br><br> d – 10 – 2d + 7 = 8 + d – 10 – 3d

Archy [21]

Answer:

d=1

Step-by-step explanation:

-d-3=8+d-10-3d
simplify 8+d-10 -3d
-d-3=-2d-2
d-3=-2
d=1

7 0

3 years ago