3 years ago

Hi can someone help

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

4 0

Answer:

100 AND 300

Step-by-step explanation:

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Which expression shows the distance on the number line between −3 and −10 ?

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D. |-3 - (-10)|

Step-by-step explanation:

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2 years ago

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Answer:

Step-by-step explanation:

=> 6x-x

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4 years ago

Mrs. Daly's reading classes were surveyed about their reading preferences. The data is summarized in the table below.

andriy [413]

Answer:

Required probability is 0.19

Step-by-step explanation:

The two-way table for the given data is,

Fiction Non-Fiction Total

9th grade 35 8 43

10th grade 52 12 64

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It is required to find the probability of the students who prefer to read non-fiction novels, given that they are in 9th grade.

That is, to find the conditional probability $P(Non-fiction| 9th\ grade)$ .

Now, $P(A|B)=\dfrac{P(A\bigcap B)}{P(B)}$

So, we get,

$P(Non-fiction| 9th\ grade)=\dfrac{(Non-fiction\bigcap 9th\ grade)}{P(9th\ grade)}\\\\P(Non-fiction| 9th\ grade)=\dfrac{8}{43}\\\\P(Non-fiction| 9th\ grade)=0.19$

<h3>Thus, the required probability is 0.19.</h3>

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3 years ago

Mr. Brown’s bank account is overdrawn $110.55 and he deposits $18 a week. His wife has a separate account and her account is als

Basile [38]

Answer:

y=mx+b sdi c xc xx cx cx cxc xc 87

Step-by-step explanation:

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3 years ago

How much greater is the mass of Can A than Can B? cola cola B Con A: 20 grams Can B: 480 grams 360 grams 340 grams 240 grams 260

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Answer:

I would say 340 grams........

Step-by-step explanation:

340 grams

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3 years ago