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Fiesta28 [93]
2 years ago
12

Q2. Express the first quantity as a percentage of the second quantity.

Mathematics
1 answer:
sp2606 [1]2 years ago
7 0

Answer:

a. 133.33%

b. 112.5%.

Step-by-step explanation:

(a) 2 years = 24 months.

So the fraction is 24/18 = 4/3.

As a percentage  it is

4/3 * 100 = 133.33%.

b)   20 cm = 200 mm

so the answer is

(225/200) * 100

-= 1.125 * 100

= 112.5 %.

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In order to estimate the height of a building, two students stand at a certain distance from the building at street level. from
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Let h represent the height of the building. Then the difference between the two angle measurement locations is
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Does each function describe exponential growth or decay?
zhannawk [14.2K]

Hey Jinx :)

------------------------------------------------

Note that a decay has a rate between 0 and 1, and a growth as a rate of 1 or higher.

y = 1/2(1 + 0.03)^t → y = 1/2(1.03)^t (Rate is more then 0) GROWTH

y = 0.3(0.95)^t → (Rate is between 0 and 1) DECAY

y = ((1+0.03)^1/2)^2t → y = y = 1.014^2t (Rate is more then 0) GROWTH

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------------------------------------------------

Hope This Helped! Good Luck!

4 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
solong [7]

Answer:

x = -10

y = -13

Step-by-step explanation:

-6(y + 3) + 4y = 8

-6y - 18 + 4y = 8

-2y - 18 = 8

    + 18     + 18

-2y (÷ -2) = 26 (÷ -2)

y = -13

x = -13 + 3

x = -10

4 0
2 years ago
Read 2 more answers
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