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QveST [7]
2 years ago
10

If the cost is $58.00 and the selling price is $63.00, then what is the percent of increase?

Mathematics
2 answers:
kumpel [21]2 years ago
8 0

change=100(63-58)/58
change=100(5/58)
change=500/58
change=250/29 
change=8.62 
Taya2010 [7]2 years ago
4 0

Answer:8.62

Step-by-step explanation:

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Complete each congruency statement and name the rule you used. If you cannot show the triangles are congruent from the given inf
BARSIC [14]

Answer: CNBD (Cannot be determined)

The answer is cannot be determined because FSH does not have any rule that has a side. So, it is CNBD, or Cannot be determined.

4 0
3 years ago
$450 is deposited monthly for 11 years at 5% per year<br> FV=
Ivanshal [37]
1) montly rate, r = 5% / 12 = 0.416% = 0.00416

2) capital, C = $ 450 = present value

3) time = 11 years => number of periods = 11 * 12 = 132

4) Formula: FV = C * (1 + r) ^ (number of periods)

5) Calculation: FV = $450 * ( 1 + 0.00416)^(132) = $ 779.07

Answer: $ 779.07


6 0
3 years ago
Factor: x^{2} -10x-24
just olya [345]

Answer:

the answer to your question is (x+2) * (x-12)

5 0
3 years ago
the conference room of a hotel measures 40 ft by 50 ft has a 12-foot ceiling what is the area of the walls​
Softa [21]

Answer:

The area of the walls is 2,160\ ft^{2}

Step-by-step explanation:

we know that

The area of the walls is equal to the perimeter of the conference room multiplied by the height of the ceiling

so

A=2[40+50](12)=2,160\ ft^{2}

5 0
2 years ago
The point (3,0) lies on a circle with the center at the origin. What is the area of the circle to the nearest hundredth?
juin [17]

we know that

the equation of a circle with the center at the origin is equal to

x^{2} +y^{2} =r^{2}


step 1

with the point (3,0) find the value of the radius

substitute the values of

x=3\\ y=0

in the equation of the circle above

so

3^{2} +0^{2} =r^{2}

3^{2} =r^{2}

r =3


step 2

with the radius find the area of the circle

area of the circle is equal to

A=\pi *r^{2}

for r=3

A=\pi *3^{2}

A=28.27units²

therefore


the answer is

the area of the circle to the nearest hundredth is A=28.27units²

4 0
3 years ago
Read 2 more answers
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