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Delicious77 [7]
3 years ago
14

The price of a coat increased from $78 to $92. What is the price increase percentage?

Mathematics
1 answer:
svetlana [45]3 years ago
6 0

Answer:

18%

Step-by-step explanation:

Percent change can be found using the following formula:

\frac{original-new}{original}*100

Original represents the initial cost where new represents the new cost.  We multiply the answer by 100 to get the percentage:

\frac{92-78}{78}*100 = 18%

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Explain the equasion how to get the answer to how 1/3 of a carton of eggs equals 4
user100 [1]
A carton of eggs is usually 1 dozen, which is 12 eggs. 1/3 of 12 is 4. You get 4 by multiplying 12 times 1/3.

=12(1/3)
=12/3
=4

Hope this helps! :)
4 0
3 years ago
Priya tried to solve an equation step by step. \qquad\begin{aligned} \dfrac f{0.25}&=16\\\\ \\ \dfrac{f}{0.25} \cdot0.25&amp
Zarrin [17]

Answer:

f=4

Step-by-step explanation:

Priya Tried to solve the equation below step-by-step:

\qquad\begin{aligned} \dfrac f{0.25}&=16\\ \dfrac{f}{0.25} \cdot0.25&=16\cdot0.25&\green{\text{Step } 1}\\  f&=4&\blue{\text{Step } 2}\\\end{aligned}

The steps are correct and indeed f=4.

7 0
3 years ago
Read 2 more answers
total amount = P (1 + i)t What is the total amount that First Consumer Bank will receive after lending Jane $7,000 for three yea
Mazyrski [523]

F = final amount = unknown

P = 7000 is the principal (amount loaned)

i = 0.05 is the decimal form of 5% interest rate

t = 3 years go by

Plug those three values into the formula below and simplify

F = P*(1+i)^t

F = 7000*(1+0.05)^3

F = 7000*(1.05)^3

F = 7000*(1.157625)

F = 8103.375

F = 8103.38

<h3>Answer: Choice A) $8,103.38</h3>
8 0
3 years ago
Help pleaseeeeeeeeeeeeeee
TEA [102]

Answer:

54m2

Step-by-step explanation:

Cut the shape into two - from the 9m length. One has 3m by 8m(ie 5m + 3m) dimensions, and the other 6m(ie 9m - 3m) by 5m dimensions.

Taking area of first one=24m2,then area of the second =30m2.

To get area of whole shape, we add both areas=54m2

NB:Area=l×b

4 0
2 years ago
Read 2 more answers
If anyone can help I need help
jek_recluse [69]

Answer:

90 degrees

Step-by-step explanation:

360/4=90

4 0
3 years ago
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