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UNO [17]
3 years ago
5

Pls help me it’s emergency plzz fast

Mathematics
1 answer:
earnstyle [38]3 years ago
7 0

Answer:

67.3%

Step-by-step explanation:

Calculate profit = selling price - cost price

cost price = 50 × $28 = $1400

38 × $49 = $1862

12 × $40 = $480

selling price = $1862 + $480 = $2342

Profit = $2342 - $1400 = $942

% profit = \frac{profit}{cost} × 100%

             = \frac{942}{1400} × 100% ≈ 67.3% ( to 1 dec. place )

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Help me plz with my hw
inna [77]
Circumference is found with the formula

c = pi × d

d is diameter and we will use 3.14 for pi.

The diameter is the measure across the center of the circle. In the first problem, you are given the radius, so we have to multiply by 2 to get the diameter. Then we can use the formula.

12.4 in × 2 = 24.8 in (that's the diameter)

c = pi × D
c = 3.14 × 24.8
c = 77.872 inches

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Try the other problems on your own. They are just like this one. Just make sure they are giving you the diameter and not the radius. Post if you have problems.
6 0
3 years ago
One ounce is about the same as 0.06 pound. What is 0.06 written as a fraction?
dem82 [27]
3/50

Hope I helped!

Let me know if you need anything else!

<span>~ Zoe (Rank:'Genius')</span>
6 0
3 years ago
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Salsk061 [2.6K]

Answer:

Yes

Step-by-step explanation:

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3 years ago
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STALIN [3.7K]
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4 0
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