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Elena L [17]
3 years ago
14

Hai has $100 available to buy USB drives to back up data for his business computers. Each USB drive has a price of $8, and Hai w

ill pay a sales tax of 7% of the total price of the usb drives. What is the maximum number of USB drives Hai can buy?
Mathematics
2 answers:
Y_Kistochka [10]3 years ago
6 0

Answer:

  11

Step-by-step explanation:

The sales tax on each drive is ...

  7%×$8 = 0.56

so Hai's cost for each drive is ...

  $8.00 +0.56 = $8.56

For $100, Hai can buy ...

  $100/$8.56 ≈ 11.6 ≈ 11 . . . USB drives

lana66690 [7]3 years ago
4 0

Answer:

11

Step-by-step explanation:

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Step-by-step explanation:

Because the C represents the 4 let 24 represent the answer.

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Answer:

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We know that  i = √-1

Then solving the given:

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3 years ago
Gertrude takes out a $5,500 subsidized stafford loan, which must be paid back in ten years. gertrude will graduate four years af
Leno4ka [110]

The total amount of interest will Gertrude pay by the time the subsidized Stafford loan is repaid is $2094.80.

<h3>What is compound interest?</h3>

Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

A=P\times\left(1+\dfrac{r}{n\times100}\right)^{nt}\\

Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate<em> r </em>of in the time period of <em>t.</em>

Gertrude will graduate four years after taking out the loan. if the loan has an interest rate of 6.8%, compounded monthly, and Gertrude makes monthly payments.

Put the values in the above formula as,

5500=P_{mt}\times\left(1-\dfrac{6.8}{12\times100}\right)^{-12\times10}\\P_{mt}=63.29

In the 10 years, the refund she gets,

A_r=63.29\times12\times100\\A_r=7594.8

Interest paid by her is,

I=7594.8-5500\\I=2094.8

Thus, the total amount of interest will Gertrude pay by the time the subsidized Stafford loan is repaid is $2094.80.

Learn more about the compound interest here;

brainly.com/question/24274034

3 0
3 years ago
MARK AS BRAINLIEST An artist has a block of clay in the shape of a cube. The edges of the cube measure 3 inches. The artist will
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Answer:

22

Step-by-step explanation:

The volume of a cube is given as:

Cube volume = length × length × length

Since the edges of the cube measure 3 inches, this means that the length of the cube is 3 inches, therefore:

Cube volume = 3 inches × 3 inches × 3 inches = 27 in³

The pine tree is the shape of a cone with diameter of 1.5 inches and a height (h) of 2 inches. The radius (r) = diameter / 2 = 1.5 inches / 2 = 0.75 inches.

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The number of pine trees that can be made = Volume of cube / Volume of cone = 27 / 1.178 = 22.9

The number of pine trees = 22

7 0
3 years ago
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