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Anon25 [30]
3 years ago
5

Which two ratios form a proportion?

Mathematics
1 answer:
STALIN [3.7K]3 years ago
7 0
Answer is D, 2/1, 4/2, 6/3, 8/4, 10/5, 12/6, 14/7, and 16/8, 16/8 or D is the answer to your problem.
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Organizers of an outdoor summer concert in Toronto are concerned about the weather conditions on the day of the concert. They wi
Kobotan [32]

Answer:

The value of the expected profit from the concert is 8,910

Step-by-step explanation:

Profit on a clear day X₁ = 36,000 with  13% probability.  

i.e  X₁ = 36000

    P(X₁) = 0.13

Profit on a cloudy day = 17,000 with 39% probability.

i.e  X₂ = 17000

    P(X₂) = 0.39

else,

loss of 5,000 if it rains with the probability of 48%.

i.e  X₃ = 5000

    P(X₃) = 0.48

The value of the expected profit from the concert is obtained as follows

Expected Value = (36,000*0.13) + (17,000*0.39) - (5,000*0.48)

                           = 4,680 + 6,630 - 2,400

                           = 8,910

8 0
3 years ago
Is the quotient 2.7 ÷ 3 greater than or less than 1? Explain plzz!!!
fiasKO [112]
<em>2.7 / 3 = 0.9.</em>

Is <em>0.9</em> greater than, or less than <em>1? </em>=)
4 0
3 years ago
Which of the following points is in the solution set of y&gt;-x² + 5?
eimsori [14]
Uh I did not learn this yet but I think The answer is 2,4
7 0
3 years ago
I need help with this question!<br> Experts only please <br><br> Will mark brainliest
Naily [24]
3x + 2y(100)
yes he was correct
2 cups are added each time so 2 times 100 is 200 add the 3 you have 203.
i know i’m not an expert but i wanted to help :)
4 0
3 years ago
if alpha and beta are the zeros of the quadratic polynomial FX = x square - 5 x + 4 find the value of one by alpha + 1 by beta-2
Kryger [21]

Answer:

suggestions use math scanner or mathaway or algebra calculator they will provide the steps and answer

5 0
2 years ago
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