All categories

3 years ago

Work out the percentage change to 2 decimal places when a price of £57.99 is decreased to £49.99.

Mathematics

1 answer:

IRISSAK [1]3 years ago

5 0

Answer:

Percentage change in price = 13.80%

Step-by-step explanation:

Given that:

Original price = £57.99

Decreased price = £49.99

Difference = Original price - Decreased price

Difference = 57.99 - 49.99

Difference = £8.00

Percent change = $\frac{Difference}{Original\ price}100$

Percent change = $\frac{8.00}{57.99}*100$

Percent change in price = 13.80%

Hence,

Percentage change = 13.80%

You might be interested in

Expand this expression: 0.3(9x + 2)<br> Plz help

Vikentia [17]

Step-by-step explanation:

0.3(9x + 2) [Then we multiply to expand]

= 2.7x + 0.6 (Ans)

4 0

2 years ago

HELP ASAP!!!!!!!!!!!!!! WILL MARK BRAINLIEST PICTURES BELOW!!!!!!!!!!!!!!!!!!!!!!!!!

harkovskaia [24]

5. 6√3

6. x = 10√3 y = 30

7. x = 34 y = 17√3

8. 30

9. SinA = 3/5 CosA = 4/5

10. Tan20 = 9/x

Multiply both sides by x to get it on the other side

x(tan20) = 9

Divide 9 by tan20 to get x.

x = 9/tan20

x = 24.7

4 0

3 years ago

Find the value of x in each case.

prisoha [69]

It’s 282 because if you add all those rhe divide you get the answer

3 0

2 years ago

2) Unit rate is the price, or quantity, or distance of many items<br> O True<br> O<br> False

Zielflug [23.3K]

Answer:

True

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

14. A unfair coin has the probability of heads

Hitman42 [59]

Answer :

the probability of tossing three heads in a row

$=\left( \frac{3}{8} \right)^{3} =\frac{27}{512} =0.052734375$

…………………………………………

the probability of tossing two heads followed by one tail

$=\left( \frac{3}{8} \right)^{2} \times \left( \frac{5}{8} \right) =\frac{45}{512}$

……………………………

the probability of two heads and one tail in any order

$=3\times \left( \frac{3}{8} \right)^{2} \times \left( \frac{5}{8} \right) =\frac{135}{512}$

3 0

1 year ago