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3 years ago

Gina makes $0.45 on the dollar profit selling cupcakes. What is her profit per dollar written as a fraction and percent?

Mathematics

2 answers:

navik [9.2K]3 years ago

3 0

Answer:

9/20 and 45%

Step-by-step explanation:

.45 out of 1 dollar is 45/100. Both of these are divisible by 5 so you can simplify it to 9/20.

.45 written as a percent is 45%

sasho [114]3 years ago

3 0

Answer:

45/100

Step-by-step explanation:

You were correct

Here's Why

So when turning decimals into fractions you have to look at the decimal point and moves as many points to the right as you need. So in this case, you would move it 2 times to the right indicating 2 0's at the end of 1 so move it to the right 3 times it would be 45/1000 and so on and so on. Hope this helps!

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If you bought a stock last year for a price of $68, and it has gone down 6.5% since then how much is the stock worth now, to the

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10.4615384615

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3 years ago

A new American graduate is contemplating buying a Japanese, German, or an American car. No matter the type of car, he plans to b

Svetach [21]

Answer:

The best option is to buy Japanese Car.

Step-by-step explanation:

Fuel usage per year is 150000/ 8 = 18750 miles per year

Fuel cost (year 1 -8) = $3.0, $3.06, $3.12, $3.18, $3.25, $3.312, $3.38, $3.5

Japanese Car:

Fuel usage 18750 / 23 = 815 * $3 = $2446

Fuel charges (year 1 -8) = $2445, $2494, $2623, $2758. $2900, $3050, $3207, $3372

Repair Cost (year 1 - 8) = $700, $721, $742, $764, $787, $811, $835, $860

Insurance cost (Year 1 - 8) = $700, $714, $728, $742, $757, $772, $788, $804

Present value of cost at 5% = 24674.07

Cost of car is $30,000

Total cost = $54674.07

Amercian Car:

Cost $35,000

Fuel usage 18750/20 = 937.5 * $3 per gallon = $2812.5.

Fuel charges (year 1 -8) = $2812, $2913, $2986, $3011. $3098, $3124, $3176, $3208

Repair Cost (year 1 - 8) = $800, $894, $921, $978, $1109, $1176, $1207, $1301

Insurance cost (Year 1 - 8) = $800, $827, $876, $898, $908, $932, $954, $934

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German Car:

Cost = $45,000

Fuel usage 18750 / 21 = 892 * $3 = $2678

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Present value of cost at 5% = 27105.73

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6 0

3 years ago

Express the statement as an inequality.

Lady_Fox [76]

The expression of the inequality word problems for each question is; As expressed below

<h3>How to express inequalities?</h3>

A) x is negative. This can be expressed as;

x < 0

B) y is non-negative. This can be expressed as;

y > 0

C) q is less than or equal to is expressed as; q ≤

D) d is between 2 and 1 is expressed as 1 < d < 2

E) t is not less than 5 is t ≥ 5

F) The negative of z is not greater than 3 is expressed as;

−z ≤ 3

G) The quotient of p and q is at most 6 is expressed as; p/q ≤ 6

H) The reciprocal of w is at least 9 is 1/w ≥ 9.

Read more about Inequalities at; brainly.com/question/24372553

#SPJ1

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2 years ago

How would you match these up?

TEA [102]

<h3>Answer: Bottom right corner (ie southeast corner)</h3>

This 3D solid is a strange sideways bowl shape. Each cross section is a ring to show the empty space.

======================================================

Explanation:

Check out the diagram below. The graph was created with GeoGebra. We have y = x^2 in red and x = y^2 in blue.

The gray region is the region between the two curves. We spin this gray region around the horizontal green line y = 1 to generate the answer mentioned above.

Note how (1,1) is a fixed point that does not move as this is on the line y = 1. Every other point moves to sweep through 3D space to create the solid figure. One way you can think of it is to think of propeller blades. Or you can think of a revolving door (the door is "flat" so to speak, but it sweeps out a 3D solid cylinder).

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3 years ago

Perimeter of an equilateral triangle where side 10 5/6

Ostrovityanka [42]

Answer:

perimeter is adding so add all the sides

Step-by-step explanation:

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3 years ago

Gina makes $0.45 on the dollar profit selling cupcakes. What is her profit per dollar written as a fraction and percent?​

Gina makes $0.45 on the dollar profit selling cupcakes. What is her profit per dollar written as a fraction and percent?