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3 years ago

Also need help with this on I especially don’t get this one

Mathematics

1 answer:

Artyom0805 [142]3 years ago

7 0

4) 60

5) 1 cup of yellow and 1.75 cups blue

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Yo someone help i'm lost

kompoz [17]

Answer:

convert the task into ratios

(1) if $24 = 4 walks

how many $ for a walk

= (24/4) $/walk

= $6 per walk

•the first one is correct

•the second is wrong, cause it interprete $12/3 walks, which is rationalized to $3 per walk

•the third one is correct, cause it can also be rationalized ($30/5walks) to $6 per walk.

also, rationalizing this would equate to 3 miles per hour (6miles/2hrs)

• one is wrong cause it's 4 miles per hour

•two is correct, it's saying 3 miles per hour (12/4)

• third, likewise is correct 3 miles per hour (9/3) miles/hrs

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2 years ago

For a class activity, your group has been assigned the task of generating a quiz question that requires use of the formula for c

soldier1979 [14.2K]

Answer: P(A and B) is greater than P(A)

P(A and B) should be smaller than P(A).

Step-by-step explanation:

Given : P(A and B) = 0.40

P(A) = 0.20

Using the given formula of the conditional probability will be

$P(B|A)=\dfrac{\text{P(A and B)}}{P(A)}\\\\=\dfrac{0.40}{0.20}=2$

But we know that the probability of any event cannot be more than 1.

Also, the probability of the intersection must be less than the probability of individual event.

Thus , in the given question P(A and B) must be smaller than P(A).

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6 remainder 1 as a fraction

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Six and one sixth or 6 1/6

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What expression can be used to find 38 percent of 22

Oksanka [162]

The butterfly method. Multiply then divide

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3 years ago

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What is the nth term of 4 1 -2 -5 -8

Svetllana [295]

Answer:

The nth Term of this number is -3n+7

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