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konstantin123 [22]

3 years ago

6

Paul, Colin and Brian are waiters.

1 answer:

amid [387]3 years ago

3 0

Answer: 3 parts more

Step-by-step explanation:

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A weather forecaster predicts that the temperature in antarctica will decrease 8°f each hour for the next 6 hours. write and sol

Alex17521 [72]

Let us suppose it will take t hours for the temperature to drop at least 36°F.

We have been given that temperature in Antarctica will decrease 8°F each hour for the next 6 hours.

And we have to find the time to drop the temperature to at least 36°F. At least means greater than equal to.

Therefore, we have the below inequality

$8t\geq 36$

Now, we solve the inequality.

Divide both sides by 8, we get

$t\geq \frac{36}{8}\\\\t\geq 4.5\text{ hours}$

Hence, it will take atleast 4.5 hours to drop the temperature to 36°F.

6 0

3 years ago

Read 2 more answers

What are the real zeros of the function g(x) = x3 + 2x2 − x − 2?

Marizza181 [45]

Replace y with 0 and solve for x.
x= -1.52138

4 0

3 years ago

Solve<br> -21 = -9 + 2/3b

Svet_ta [14]

Final Answer: $b = -18$

Steps/Reasons/Explanation:

Question: Solve $-21 = -9 + \frac{2}{3}b$ .

<u>Step 1</u>: Simplify $\frac{2}{3}b$ to $\frac{2b}{3}$ .

$-21 = -9 + \frac{2b}{3}$

<u>Step 2</u>: Regroup terms.

$-21 = \frac{2b}{3} - 9$

<u>Step 3</u>: Add $9$ to both sides.

$-21 + 9 = \frac{2b}{3}$

<u>Step 4</u>: Simplify $-21 + 9$ to $-12$ .

$-12 = \frac{2b}{3}$

<u>Step 5</u>: Multiply both sides by $3$ .

$-12$ × $3 = 2b$

<u>Step 6</u>: Simplify $-12$ × $3$ to $-36$ .

$-36 = 2b$

<u>Step 7</u>: Divide both sides by $2$ .

$-\frac{36}{2} = b$

<u>Step 8</u>: Simplify $-\frac{36}{2}$ to $-18$ .

$-18 = b$

<u>Step 9</u>: Switch sides.

$b = -18$

~I hope I helped you :)~

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3 years ago

Enter the value of k in function g(x)

Flauer [41]

GX is the answer if 4c

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3 years ago

Find sin(α) in the triangle.

Anna71 [15]

Answer:

sin a = 0.689

Step-by-step explanation:

explanation is in the image above

6 0

2 years ago