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3 years ago

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bag contains 8 yellow marbles and 24 blue marbles. If a representative sample contains 2 yellow marbles, then how many blue mar

bles would you expect it to contain? Explain

1 answer:

diamong [38]3 years ago

4 0

The representative sample would be expected to have 6 blue marbles 8/24:2/x

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At the movie theater, child admission is $5.30 and adult admission is $9.10. On Tuesday, three times as many adult tickets were

Allisa [31]

1956/(3+1)=489 adult tickets cost for all adults
1965-489= 1467 cost of child tickets
1467/5.30=276.8
277 child tickets were sold.

4 0

3 years ago

You’re having dinner at a restaurant that serves 5 kinds of pasta (spaghetti, bow ties, fettuccine, ravioli, and macaroni) in 4

Rama09 [41]

There are five different pasta choices. The probability for you to pick one of them is: 1/5
There are four different flavors. The probability for you to pick one of them is: 1/4

The probability for you to pick both bow ties and cheese sauce is the same as picking ravioli and olive oil, or spaghetti and meat sauce.
The probability is: 1/5 x 1/4 = 0.05

Read more on Brainly.com - brainly.com/question/9230316#readmore

8 0

3 years ago

Read 2 more answers

A water tank in the shape of a right cylinder has a diameter of 14 feet and a height of 18 feet. What is the volume?

Doss [256]

Volume = (pi 3.14)(r^2)(h)

(3.14)(49)(18)

(153.86)(18)

2769.48

7 0

3 years ago

Line A passes through the points (10,6) qnd (2,15). Line B passes through the points (5,9) and (14,-1).

e-lub [12.9K]

Answer:

Line A equation = y=-9/8x+69/4

Line B equation = y=-10/9x+131/9

Step-by-step explanation:

7 0

2 years ago

What is the simplified form of x+5/3x+4 + x+4/x+3

alina1380 [7]

$x + \frac{5}{3}x + 4 + x + \frac{4}{x} + 3 \\ x + \frac{5x}{3}+ 4 + x + \frac{4}{x}+ 3 \\ (x + \frac{5x}{3} + x) + (4 + 3) + \frac{4}{x} \\ x = \frac{11x}{3} + 7 + \frac{4}{x}$

3 0

3 years ago