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Viefleur [7K]
3 years ago
8

Find y when x = 22, if y varies directly as x, and y = 42 when x = 5.

Mathematics
1 answer:
steposvetlana [31]3 years ago
6 0

Answer:

184.8

Step-by-step explanation:

y =kx

k=y/x

k=42/5=8.4

y=8.4*22

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60-1=59 nope
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4 0
3 years ago
Solve this quadratic equation using the quadratic formula. 2x2 - 10x + 7 = 0
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What is the value of x in the triangle?
kvasek [131]

The value of x in the right triangle is 4 units.

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4 0
2 years ago
A carnival roulette wheel contains 2424 slots numbered​ 00, 0,​ 1, 2,​ 3, ..., 2222. 1111 of the slots numbered 1 through 2222 a
julsineya [31]

Answer:

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Step-by-step explanation:

The question is not correct right question is:

A carnival roulette wheel contains 2224 slots numbered​ 00, 0,​ 1, 2,​ 3, ..., 2222. 1111 of the slots numbered 1 through 2222 are colored​ red, and 1111 are colored black. The 00 and 0 slots are uncolored. The wheel is​ spun, and a ball is rolled around the rim until it falls into a slot. What is the probability that the ball falls into a redred ​slot?

Given that:

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1111 of the slots are colored red while 1111 of the slots are uncolored. The remaining slots 00 and 0 are uncolored.

Therefore, the total number of possible outcome is 2224. Probability is the ratio of number desired outcome to total number of possible outcome.

For, the probability that the ball falls into a redred ​slot, the desired outcome is 1111(i.e number of red slot)

Therefore, the probability that the ball falls into a redred ​slot = 1111/2224 = 0.4996

4 0
3 years ago
A store is advertising that it offers a 14% discount had on everything purchased at the store. When Aiza (آئزہ) had paid $670.80
White raven [17]

Answer:

780

Step-by-step explanation:

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