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3 years ago

10

30 students participated in a survey. 9 students stated they took French, 14 students stated they took Spanish, and 7 students s

tated they took both. To the nearest two decimals, what is the probability of selecting a student that took either French or Spanish?

1 answer:

zhannawk [14.2K]3 years ago

4 0

Answer:

Figure it out

Step-by-step explanation:

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3 years ago

The midpoint between the points (0,4) And (-4,-12)

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4 years ago

Read 2 more answers

I need help with this

alexandr402 [8]

Answer:

D.

Step-by-step explanation:

You pass 3x to the other side so you get 4y = -16 - 3x

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3 years ago

Liam's breakfast was an egg and cheese biscuit with a carton of milk. He spent a total of $5.65. Finn spent $7.65 on an egg and

ruslelena [56]

Answer:

An egg and cheese biscuit was $3.65.

Step-by-step explanation:

Liam's breakfast was:

$P = E + C + M$

Where:

P: total price

E: egg

C: cheese biscuit

M: carton of milk

$P = E + C + M$

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Now, Finn's breakfast was:

$P = E + C + 2*M$

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By subtracting equation (2) from (1) we have:

$7.65 - 5.65 = 2M - M$

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Hence, the price of a carton of milk is $2, so by entering this value into equation (1) we can find the price of an egg and cheese biscuit:

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$5.65 - 2 = E + C$

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Therefore, an egg and cheese biscuit was $3.65.

I hope it helps you!

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