2 years ago

Keira types 80 words in 2 minutes. Enter the number of words Keira types in 3 minutes at this rate.

1 answer:

4 0

since keyra types 80 words in two minutes it means than he types 40 words in a minute then she types 40x3=120 words in three minutes

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Rewrite using a single positive exponent

Korolek [52]

Answer:

9³

Step-by-step explanation:

We need to find the value of $\dfrac{9^5}{9^2}$ .

We know that,

$\dfrac{x^a}{x^b}=x^{a-b}$

Here, a = 5 and b = 2.

So,

$\dfrac{9^5}{9^2}=9^{5-2}\\\\=9^3$

So, the answer to the given expression is 9³.

7 0

3 years ago

I still cant figure it out . ughh −2∣5w−7∣+9=−7

Fofino [41]

W=3,-1/5 is the answer

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4 years ago

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Regular hexagon ABCDEF is shown below. Find the measure of angle x.

Aleks [24]

Answer:

ANSWER: 30

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3 years ago

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QveST [7]

Answer:

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Step-by-step explanation:

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8 0

3 years ago

The universal ga law PV=net describes the relationship among the pressure volume and temperature of a gas.

miskamm [114]

Answer:

R ≈ 8.31

Step-by-step explanation:

Filling in the given values ...

... pV = nRT

... 2·4.155 = 1·R·1

... 8.31 = R

7 0

3 years ago