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3 years ago

9

At 10:00 AM, Gavin rented a mountain bike. He returned the bike at 3:00 PM, having gone 30 miles. He paid $33 for the rental. Fi

nd the rental rate, in dollars per mile.
$6.60/mile
$1.10/mile
$6.00/mile
$0.92/mile

1 answer:

garik1379 [7]3 years ago

6 0

Answer:

$1.10 per mile PLEASE GIVE BRAINLIEST

Step-by-step explanation:

30 miles ÷ $33 = $1.10 per mile

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a) nominal b) discrete c) ordinal d) continuous e) discrete

Step-by-step explanation:

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3 years ago

The Management of a private investment club has a fund of $200,000 earmarked for investment in stocks. To arrive at an acceptabl

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Answer:

In order to obtain a return of 9% per year, we need to invest $133,333.333 in low risk investments, $0 in mid risk investment and $66,666.666 in high risk investment.

Step-by-step explanation:

2/3 of the $200,000 for investment should go to low risk, and the other third to mid risk and high risk. Lets call X the amount that goes into high risk, then the amount that goes to mid risk is 200,000/3 - X.

If we want a 9% of return for the total investment, then we should end with $200,000 * 1.09 = $218,000. We can compute what money we expect to end the year with in terms of X and then obtain the value of X.

We end the year with

200,000 * 1.06 * 2/3 + (200,000/3 - X) * 1.09 + X * 1.15 = 214000 + X * (1.15 - 1.09) = 214000 + X * 0.06

Since we want this amount to be equal to 218000, then

214000+X * 0.06 = 218000

X*0.06 = 218000-214000 = 4000

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Thus, we are not investing in the mid risk category.

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4 years ago

The tables below show running hours of three printers that produce greeting cards and the total number of greeting cards produce

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<u>ANSWER</u>

The correct answer is A

<u>EXPLANATION</u>

To find the ink cost of each card coming from printer B, we need to find the total cost from printer B and the total number of cards printed by Printer B.

The total hours of all the three printers over the three weeks

$=40+45+55+50+50+30+45+40+60=415$

The total hours of printer B only

$=50+50+30=130$

Total number of cards produced over the three weeks

$=7950+7800+9600=25350$

We can use ratio and proportion to determine the total cards produce by printer B only.

$415:25350$

$130:x$

If less, more divides

$x=\frac{130\times 25350}{415} \approx7941$

Total cost of Printer B in 130 hours

$ $=130 \times 15=1950$

The ink cost

$=\frac{1950}{7941}$

$=0.2456$

$ $\approx 0.30$

to 2 decimal places

8 0

4 years ago

Read 2 more answers