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4 years ago

5

A contestant on a game show has 50 points. She answer a question correctly to win 25 points. Then she answers a question incorre

ctly and loses 45 points. What is the contestant 's final score?

1 answer:

rusak2 [61]4 years ago

4 0

You would do 50+25-45. That would equal 30 points.

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Eight students share 12 mini oatmeal muffins equally and 6 students share 15 mini apple muffins equally. Carmine is in both grou

Lynna [10]

12 for 8 that is 1.5 per person
15 for 6 that is 2.5 per person

She would get 4 muffins

Hope this helps

8 0

4 years ago

Find the range and the midrange for the following data set: 7.25, 6.75, 6, 7.5, 7, 7, 7, 7.5, 6, 8.5, 8.5, 6.5, 7, 5.5, 8.5, 7.2

Korolek [52]

Answer:

B

Step-by-step explanation:

The min and max numbers are 5.5 and 8.5. To find range, you subtract the bigger number by the smaller number. To find midrange, you find the median of the 2 min and max numbers.

8.5-5.5=3

5.5 6 6.5 7 7.5 8 8.5

1 2 3 4 5 6 7

So the range is 3 and the midrange is 7.

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hope it helps

3 0

3 years ago

How many 3/4-ounce servings of rice are in an 8 1/4-ounce bag of rice ?

nadezda [96]

Number of servings = 8 1/4 ÷ 3/4

   = 33/4 ÷ 3/4

   = 33/4 × 4/3 = 11

   = 11 servings.

4 0

3 years ago

The quantity, y, varies directly as x. When y=10 x=6

neonofarm [45]

Answer:

y = $\frac{5}{3}$ x

Step-by-step explanation:

given y varies directly as x, the the equation relating them is

y = kx ← k is the constant of variation

to find k use the given condition y = 10 when x = 6, hence

k = $\frac{y}{x}$ = $\frac{10}{6}$ = $\frac{5}{3}$

y = $\frac{5}{3}$ x ← is the equation

8 0

4 years ago

Find the values of A and B<br> PLEASE HELP GIVING BRAINLIEST

erastovalidia [21]

Factoring the roots, the values of A and B are given as follows:

A = 3z.

B = 2.

<h3>What are the values of A and B?</h3>

The expression is:

$\sqrt{\frac{45\alpha z^3}{40y}} = \frac{A\sqrt{\alpha z}}{B\sqrt{2y}}$

We have that:

$\frac{45}{40} = \frac{9}{8}$

Hence:

$\sqrt{\frac{45\alpha z^3}{40y}} = \sqrt{\frac{9\alpha z^3}{8}} = \sqrt{\frac{9\alpha z^2 \times z}{4 \times 2}} = \frac{A\sqrt{\alpha z}}{B\sqrt{2y}}$

Hence, comparing the last two equalities:

A = 3z.

B = 2.

More can be learned about the factoring of roots at brainly.com/question/24380382

#SPJ1

7 0

2 years ago