3 years ago

Use a model to divide. 1/4 ÷ 5 1/20 4/5 1 1/4 20

2 answers:

5 0

Answer:

Just answered so they can get brainliest

Step-by-step explanation:

3 0

Answer:

$\frac{1}{4} \div 5 \\ = \frac{1}{20}$

Pls....can mark brainliest

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Natali5045456 [20]

15=pants
d less than pants means
15-d

5 of them
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so total cost=15+5(15-d)

3 0

3 years ago

Jobisdone [24]

Answer:

0.0713 = 7.13% probability that the result is positive.

Step-by-step explanation:

Probability of a positive test:

91% of 1/650(has the disease).

7% of 1 - 1/650 = 649/650(does not have the disease). So

$p = 0.91\frac{1}{650} + 0.07\frac{649}{650} = \frac{0.91 + 0.07*649}{650} = 0.0713$

0.0713 = 7.13% probability that the result is positive.

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My name is Ann [436]

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irina1246 [14]

Answer:

Question A

Step-by-step explanation:

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3 years ago

docker41 [41]

F(x) = (√ x +6) +8
f(x-1) = (√ x-1 +6) -8
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