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3 years ago

For what value of x do the two ratios suggest a proportional relationship? 17 to 9; x to 99

Mathematics

1 answer:

Sidana [21]3 years ago

3 0

Answer:

187

Step-by-step explanation:

9y=99

y=11

17y=x

x=187

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in an election about 500,000 people voted in all what could be the exact number of people who voted in the election

salantis [7]

It can be any number from 450000 to 549999. This is due to the fact that when figures like this are reported they are either rounded up or down.

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3 years ago

A travel website sells tickets to a city for two airlines. Among those buying tickets, 20% fly airline A, and 80% fly airline B.

Naddika [18.5K]

Answer:

The expected revenue of an airline ticket sold by this travel website is $408

Step-by-step explanation:

For the revenues per ticket we have;

airline A; 600

airline B; 360

For the probability of choosing the airlines we have;

airline A; 20% = 0.2

airline B; 80% = 0.8

Therefore, the expected revenue of an airline ticket sold by this travel website is;

600(0.2) + 360(0.8) = 408

Therefore, the expected revenue of an airline ticket sold by this travel website is $408

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3 years ago

Kaylib’s eye-level height is 48 ft above sea level, and addison’s eye-level height is 85 and one-third ft above sea level. how m

GalinKa [24]

The addison see to the horizon at 2 root 2mi.

We have given that,Kaylib’s eye-level height is 48 ft above sea level, and addison’s eye-level height is 85 and one-third ft above sea level.

We have to find the how much farther can addison see to the horizon

<h3>Which equation we get from the given condition?</h3>

$d=\sqrt{\frac{3h}{2} }$

Where, we have

d- the distance they can see in thousands

h- their eye-level height in feet

For Kaylib

$d=\sqrt{\frac{3\times 48}{2} }\\\\d=\sqrt{{3(24)} }\\\\\\d=\sqrt{72}\\\\d=\sqrt{36\times 2}\\\\\\d=6\sqrt{2}....(1)$

For Addison h=85(1/3)

$d=\sqrt{\frac{3\times 85\frac{1}{3} }{2} }\\d\sqrt{\frac{256}{2} } \\d=\sqrt{128} \\d=8\sqrt{2} .....(2)$

Subtracting both distances we get

$8\sqrt{2}-6\sqrt{2} =2\sqrt{2}$

Therefore, the addison see to the horizon at 2 root 2mi.

To learn more about the eye level visit:

brainly.com/question/1392973

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3 years ago

Create a one step equation using the numbers 4 and 6. One you create the

Nataly [62]

Answer:

x=1.5

Step-by-step explanation:

4x=6

6/4=1.5

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3 years ago

Complete the pattern? AC BD CE DF ___

Vesna [10]

The next one would be EG

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3 years ago

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For what value of x do the two ratios suggest a proportional​ relationship? 17 to 9​; x to 99

For what value of x do the two ratios suggest a proportional relationship? 17 to 9; x to 99