3 years ago

If a quantity increases by 25% and then decreases by 25%, will that result be the original quantity? Explain.

1 answer:

5 0

It depends if its decreasing 25% of the original quantity or decreasing by 25% of the quanity that is after already increasing by 25%.

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240,000 written as 10th power

kirill115 [55]

The answer is 24 to the 4th power

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3 years ago

If the rate of inflation is 3.7% per year, the future price p(t) (in dollars) of a certain item can be modeled by the following

larisa86 [58]

Answer:

50000000

Step-by-step explanation:

8 0

2 years ago

Work out the length of the following rectangles

tiny-mole [99]

(a) a = 10.9 cm

(b) b = 20.78 cm

(c) c = 4.06 cm

<u>Explanation:</u>

(a)

height, h = 5cm

Hypotenuse, H = 12cm

Base, a = ?

Using pythagoras theorm:

(H)² = (h)² + (a)²

(12)² = (5)² + (a)²

119 = a²

a = 10.9 cm

(b)

Hypotenuse, H = 24 cm

Base, a = 12 cm

Height, b = ?

Using pythagoras theorm:

(H)² = (b)² + (a)²

(24)² = (b)² + (12)²

432 = b²

b = 20.78 cm

(c)

height, h = 4 cm

Hypotenuse, H = 5.7 cm

Base, c = ?

Using pythagoras theorm:

(H)² = (h)² + (c)²

(5.7)² = (4)² + (c)²

16.49 = c²

c = 4.06 cm

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3 years ago

1-(1/3) x 1-(1/3) x 1/3

PolarNik [594]

The solution is -4/9x + 1

7 0

3 years ago

Read 2 more answers

Part F

Rina8888 [55]

Answer:

my last answer is correct

Step-by-step explanation:

7 0

2 years ago