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ki77a [65]
2 years ago
13

Megan’s TV had a base price of $189 and the sales tax was 6.88%. Over the next four years, the TV consumed an average of $0.06 o

f electricity every day. It also needed repairs twice, costing $29 each time. After four years, Megan got a new TV. What was the lifetime cost of Megan’s TV? (Remember that one in every four years is a leap year.)
a.
$357.68
b.
$318.66
c.
$347.66
d.
$351.65
Mathematics
2 answers:
Leni [432]2 years ago
8 0

Answer:

Step-by-step explanation:

price of tv and sales tax = 1.0688×$189 = $202.0032 ≅ $202.00

4 years = 3×365 days + 366 days = 1461 days

cost of electricity = 1461 days × $0.06/day = $87.66

lifetime cost = purchase price + electricity + repairs

= $202.00 + $87.66 + 2·$29

= $347.66

Maksim231197 [3]2 years ago
3 0

Answer:

347.66 is your answer

Step-by-step explanation:

glad to help btw the answer is on edge 2021.

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7x + 3y = 10

↓

\displaystyle\ m= \frac{-7}{-3}

Then you'd simplify.

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The slope cannot be simplified any more, so this would be the final answer.

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7 0
3 years ago
An ice cream cone has a diameter of 3 inches.The distance from the top of the cone to the point at the bottom (height) is 5 inch
solong [7]

Answer:

11.781 cubic inches (round accordingly)

Step-by-step explanation:

The formula for the volume of a cone is:

V=\frac{1}{3}\pi  r^{2} h

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For our ice cream cone:

d = 3 inches

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So our final answer is around 11.8 cubic inches.

3 0
3 years ago
Patti is using beads to make anklets. Each anklet needs 9 beads, and Patti has 67 beads. How many of her beads will not be used?
Andreyy89

Answer:

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Step-by-step explanation:

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8 0
2 years ago
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Answer:

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Answer:

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Step-by-step explanation:

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