Step-by-step explanation: Well if tiva recieves $48 for 6 hours then u have to do 48 divided by 6 which is 8. So she is earning $8 an hour. So just add 2.5 hours to 6 which is 8.5.

8 0

3 years ago

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Find the 66th term in the following arithmetic sequence: -92, -85, -78, -71, ...

Rina8888 [55]

Answer: 363

Step-by-step explanation:

The common difference is 7, so the explicit formula is $a_{n}=-92+7(n-1)$ .

Substituting in n=66,

$a_{66}=-92+7(66-1)=\boxed{363}$

6 0

2 years ago

Need help with this as soon as possible

andrey2020 [161]

Answer:

$6 + 5\sqrt{5}$

irrational

cannot

does not

Step-by-step explanation:

$5\sqrt{5} + 2\sqrt{9} =$

$= 5\sqrt{5} + 2 \times 3$

$= 5\sqrt{5} + 6$

$= 6 + 5\sqrt{5}$

4 0

3 years ago

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A cone-shaped paper cup can hold 35 cubic inches of food. If the radius of the cone is 2.4 inches, what is the height of the con

Irina-Kira [14]

35 = $\frac{1}{3}$ (3.14)(r²)(2.4)
35 = $\frac{1}{3}$ (7.536)(r²)
35 = 2.512 r²

35 ÷ 2.512 = 14
2.512 ÷ 2.512 = 1
14 ≈ r²
√14 ≈ √r²
3.74165 ≈ r

I'd say A would be the answer!

8 0

4 years ago

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