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Anni [7]
3 years ago
14

Suppose a life insurance policy costs $24 for the first unit of coverage and then $6 for each additional unit of coverage. Let C

(x) be the cost for insurance of x units of coverage. What will 10 units of coverage cost?
Mathematics
2 answers:
Maslowich3 years ago
6 0

Answer:

10 Units would cost $78

Step-by-step explanation:

We will be using the following equation to solve this problem

C(x) = 24+6(x-1)

Where x will be the amount of units of coverage that are sold. The equation subtracts 1 from the amount of units sold <u>(since the first unit costs $24)</u> and multiplies that by $6 which is the cost per unit. Then it adds $24 to that, which gives us the total cost.

Since we sold 10 units of coverage we plug that into the equation

C(10) = 24+6(10-1)

C(10) = 24+6(9)

C(10) = 24+54

C(10) = 78

So 10 units of coverage sold would cost $78

Xelga [282]3 years ago
4 0

Answer:

C(x) =24+6(z-1) where z is the total of units sold.

Therefore if z=10 units, the answer is: C(x)=24+6(10-1)

Or 24+6(9)

Or $78

Step-by-step explanation:

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2 years ago
One of the same-side exterior angles formed by two lines and a transversal is equal to 1/6 of the right angle and is 11 times sm
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One of the same-side exterior angles formed by two lines and a transversal is equal to 1/6 of the right angle and is 11 times smaller than the other angle. Then the lines are parallel

<h3><u>Solution:</u></h3>

Given that, One of the same-side exterior angles formed by two lines and a transversal is equal to 1/6 of the right angle and is 11 times smaller than the other angle.  

We have to prove that the lines are parallel.

If they are parallel, sum of the described angles should be equal to 180 as they are same side exterior angles.

Now, the 1st angle will be 1/6 of right angle is given as:

\begin{array}{l}{\rightarrow 1^{\text {st }} \text { angle }=\frac{1}{6} \times 90} \\\\ {\rightarrow 1^{\text {st }} \text { angle }=15 \text { degrees }}\end{array}

And now, 15 degrees is 11 times smaller than the other  

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Now, sum of angles = 15 + 165 = 180 degrees.

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

2 quarters plus 6 nickels plus 9 pennies is equal to 89 cents. So if we subtract 75(3 quarters) we get 14 which is less than 25 therefore we must only use nickels and pennies from now on. If we take 14 and subtract 10(2 nickels) we get 4 which less than 5 leaving us only to use pennies, which one a piece so it must be 4 pennies. Hope this helps!

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paula earned a 56% on her science test if she got 14 problems correct then how many questions were on the test
sweet-ann [11.9K]
56% = 14 questions

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Answer: 25 questions.
3 0
3 years ago
Read 2 more answers
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