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2 years ago

10

Valeria currently pays a car insurance premium of $4,744 per year. This is 20% less than it was a few years ago. How much did Va

leria pay then?

1 answer:

seropon [69]2 years ago

3 0

Answer:

$5692.80

Step-by-step explanation:

Add 20% (aka 20% more than now since it decreased) and then get your answer!

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A profit of $9 in integers

DedPeter [7]

Because the situation represents a profit, the integer is 9.

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3 years ago

Read 2 more answers

Find the perimeter of the following rectangle.

Ede4ka [16]

So the formula to workout the area of a rectangle is height X width

so 11/3 x 5/8

which is 55/24 ft if they want a mixed number then... 2 $\frac{7}{24\\}$

hope this helps

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2 years ago

Whoever answers this will get 50 point! How do I find the MEAN, give the process, of the data set? City A: {3, 4, 6, 4, 3, 1, 4}

Flauer [41]

Answer:

Mean of City A is 3.6. Mean of City B is 4.6.

Step-by-step explanation:

To find the mean of a data set you add all the numbers in the data set and then divide your answer by how many numbers are in the data set.

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3 years ago

In a supermarket, small wedges of cheese each weighing 0.25kg are cut from tins of cheese that weighs 2.5kg. How many wedges can

juin [17]

Answer:

10 wedges

Step-by-step explanation:

To find the number of wedges, the total weight should divided by weight of one wedge.

$\text{Number of Wedges = $2.5 \div 0.25$}\\$

$= \dfrac{2.5*100}{0.25*100}\\\\\\=\dfrac{250}{25}\\\\\\= 10 \ \sf wedges$

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2 years ago

Find the function value of cos^2 (7pi/8)

Kamila [148]

$\cos^2\dfrac{7\pi}8=\dfrac12\left(1+\cos\dfrac{7\pi}4\right)$
$=\dfrac12+\dfrac12\cos\left(-\dfrac\pi4\right)$
$=\dfrac12+\dfrac12\cos\dfrac\pi4$
$=\dfrac12+\dfrac1{2\sqrt2}$
$=\dfrac{\sqrt2+1}{2\sqrt2}$
$=\dfrac{2+\sqrt2}4$

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2 years ago