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3 years ago

14

There are 25 students names in a hat. You choose 5 names. Three are boys names and two are girls names.How many of the 25 names

would you expect to be boys names?

1 answer:

iren [92.7K]3 years ago

5 0

5 is the answer your prop

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Which triangles are right triangles?<br> Select ALL correct answers.

vredina [299]

Answer:

2 , 3 ,4

Step-by-step explanation:

to find the right triangle use the pythagorian method

A^2+B^2= C^2

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2 years ago

The ratio of cups of sugar to gallons of lemonade is 3 cups to 2 gallons. How many cups of sugar are needed to make 15 gallons o

stepan [7]

Answer:

The ratio of cups of sugar to gallons of lemonade is 3 cups to 1 gallon. How many cups of sugar are needed to make 5 gallons of lemonade?

Step-by-step explanation:

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2 years ago

weeeeeb [17]

Answer:

The answer is 0.71 per ounce.

Step-by-step explanation:

You can use proportions to solve this.

$\frac{89.95 dollars}{64lb} = \frac{1 dollar}{x} \\64 * 1 = 64\\89.95 * x = 89.95x\\\\\frac{64}{89.95} = \frac{89.95x}{89.95}\\\\0.7115063924 = x\\Which when rounded to the nearest hundredths is:\\0.71$

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2 years ago

Total Cost (in dollars)

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This problem has been solved! See the answer Determine Um (mode ), average U, and Urms for a group of ten automobiles clocked by radar at speeds 38,44,48,50,55,55,57,58 and 60mi/h respectively

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3 years ago

Find the y intercept of the line on the graph

OlgaM077 [116]

Answer:

Step-by-step explanation:

y-intercept is -4

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3 years ago