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mel-nik [20]
2 years ago
11

Help meeeeeeeee pleaseeee

Mathematics
1 answer:
fiasKO [112]2 years ago
5 0

Answer:

4/5 (0.8)                                 ...

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Solve for < x < 180degrees
Tamiku [17]

Option C: 90° is the value of x.

Explanation:

The given expression is 4+2 \sin x=14-8 \sin x for 0^{\circ} \leq x \leq 180^{\circ}

We need to solve the expression.

Thus, we have,

4+2 \sin x=14-8 \sin x

Subtracting both sides by 4, we have,

2 \sin x=10-8 \sin x

Adding both sides by 8 sin x, we get,

10 \sin x=10

Dividing both sides by 10, we have,

sin \ x=1

Taking sin^{-1} on both sides of the equation, we get,

x=sin^{-1}(1)

x=90^{\circ}

Thus, the value of x is 90°

Hence, Option C is the correct answer.

4 0
3 years ago
An insurance company has written 52 policies of $50,000, 477 of $25,000, and 918 of $10,000
Ede4ka [16]

The amount of money that the company can expect to pay during the year the policies were written is; $25005

<h3>How to find the expected Value?</h3>

The probability that a person will die at age 20 = 0.001

Revenue from 52 policies = 52 * $75,000 = $3,900,000

Revenue from 477 policies = 477 * $25,000 = $11,925,000

Revenue from 918 policies = 918 * $10,000 = $9,180,000

Total revenue from all policies = $3,900,000 + $11,925,000 + $9,180,000

Total Revenue from all Policies = $25,005,000

Expected amount to pay out during the year the policies were written =  $25,005,000* 0.001 = $25,005

Thus, the company can expect to pay out $45,000 over the year after the policies were written.

Read more about Expected Value at; brainly.com/question/19168423

#SPJ2

8 0
2 years ago
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PLEASE ANSWER ASAP -
Reika [66]

Answer:

The answer is $80 / $60

Step-by-step explanation:

8 0
3 years ago
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(TEST!!)
vodka [1.7K]

Answer:

T(0, -3)

Step-by-step explanation:

4 0
3 years ago
8 divided by -2+(-4) times 8
Marizza181 [45]

Answer:

-36

Step-by-step explanation:

8 0
3 years ago
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