2 years ago

Julissa's dance class ended at 6:15 pm. It lasted 1 hour and 25 minutes. What time did it start?

Mathematics

1 answer:

Vlad1618 [11]2 years ago

3 0

Answer:

4:50

Step-by-step explanation:

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Create a data set with 10 numbers that has a mean of 32?

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30,77,55,71,19,40,10,5,7,6

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2 years ago

A set of equations is given below:

miv72 [106K]

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2 years ago

X squared minus 7x plus 10 equals 0

joja [24]

X² - 7x + 10 = 0

Let's factor out the equation first.

x² - 7x + 10

x -2
x -5

This factoring of (x-2)(x-5) fit the equation.

(x-2)(x-5) = 0

One of the factors must equal 0 as to equal zero.

Either x - 2 = 0 or x - 5 = 0

x - 2 = 0
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3 years ago

Guys please help me am I right

Elodia [21]

Answer:

$y \leqslant 6$

Step-by-step explanation:

The range is set of all y-values. The range starts from minimum value to maximum value.

We don't have minimum value (approaching negative infinity.)

We have maximum value at x ≈ 2 equal 6.

Therefore the answer is

-inf <= y <= 6. But we don't usually write that. Instead, we cut out -inf and we get —

$y \leqslant 6$

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2 years ago

Charles wants to analyze his last 9 math test scores with a

dexar [7]

Answer:

80,84,86,87, 91, 92, 90,94, 100

Step-by-step explanation:

Order them from low too high number grades.

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