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Rudiy27
3 years ago
10

Add the equations.

Mathematics
2 answers:
madreJ [45]3 years ago
4 0
D
3x+3x=6x
y+3y=4y
27+1=28
Ilya [14]3 years ago
4 0

Answer:

Step-by-step explanation:

 3x -  y  = -1

<u>-3x + 3y = 27  </u>

       2 y = 26

When adding, 3x + (-3x) = 0

3y - y = 2y

27- 1 = 26

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Find the probability that the hitter makes 10 outs in 10 consecutive​ at-bats, assuming​ at-bats are independent events.​ Hint:
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Answer:

0.037

Step-by-step explanation:

If the hitter makes an out 72​% of the time, then the probabilty that he makes hit in 1 at-bat is p=0.72 and the probabilty that he doesn't make hit in 1 at-bat is q=1-p=1-0.72=0.28.

The probability that the hitter makes 10 outs in 10 consecutive​ at-bats, assuming​ at-bats are independent events is

P=p^{10}=(0.72)^{10}\approx 0.037.

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Answer:

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Step-by-step explanation:

<u>Given system:</u>

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5 0
3 years ago
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Fill in the blank. ___ x 9 = 45? Please
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Answer:

The correct answer is "5"

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