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statuscvo [17]
3 years ago
14

Expand and combine like terms. (7b^5 – b^2)^2

Mathematics
1 answer:
KiRa [710]3 years ago
7 0
I got 49b^10-14b^7+b^4
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Find the slope of (1,2),(4,3)
dalvyx [7]

Answer:

m= 1/3

Step-by-step explanation:

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2 years ago
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n200080 [17]

Answered in my other reply :)

8 0
3 years ago
Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were all
asambeis [7]

The answer is 0.2450

To calculate this, a multiplication rule is used. The multiplication rule calculates the probability that both of two events will occur. In this method, the probabilities of each event are multiplied.

In this situation, we have two events occurring simultaneously:

1. Nathan is not allergic to penicillin. The probability that Nathan is not allergic to penicillin is:

1 - the probability of having the allergy.

If the probability of having the allergy is 75% = 0.75, then the probability that Nathan is not allergic to penicillin is:

1 - 0.75 = 0.25

2. The probability that the test is accurate: 98% = 0.98

By using the multiplication rule:

0.25 × 0.98 = 0.245

Therefore, the probability after the test that Nathan is not allergic to the drug is 0.245 = 24.5%.

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3 years ago
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One Step Equations (Multiplication)<br><br> -4=2y
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