3 years ago

4. During a 12- hour period, the temperature dropped 48°. How many degrees did the temperature drop each hour.

Mathematics

1 answer:

uranmaximum [27]3 years ago

3 0

Answer:

-4

Step-by-step explanation:

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Suresh has 4 coupon books, each with 6 coupons. He keeps 13 of the coupons and gives the rest away. Fifty percent of those he ke

Dafna11 [192]

Answer:

the answer is 6.5

Step-by-step explanation:

4x6=24 24-13=11 so Suresh gave 11 coupons away

13 divided by 2 = 6.5

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2 years ago

wariber [46]

Answer:

Step-by-step explanation:

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2 years ago

I really need this answer fast

Anika [276]

Answer:

x=3.5

Step-by-step explanation:

6x-1=4x+6

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3 years ago

Rewrite the following expression.

faust18 [17]

We have been given the expression

$x^{\frac{9}{7}}$

We have the exponent rule

$x^{\frac{a}{b}}= x^{a^{(\frac{1}{b})}}$

Using this rule, we have

$x^{\frac{9}{7}}= x^{9^{(\frac{1}{7})}}$

Now, using the fact that $x^{\frac{1}{n}}=\sqrt[n]{x}$ , we get

$x^{\frac{9}{7}}= \sqrt[7]{x^9}\\
\\
x^{\frac{9}{7}}=\sqrt[7]{x^7\times x^2}\\
\\
x^{\frac{9}{7}}=x\sqrt[7]{x^2}$

D is the correct option.

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3 years ago

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Find the volume of the solid :)

Bingel [31]

answer key

78.4

Step-by-step explanation:

Multiply 7 x 4 =28

Then Multiply 28 x 2.8 = 78.4

<em>That's how you get your answer ∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞ hope that helps out</em>

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2 years ago