3 years ago

Can y’all help me on question 33?!

Mathematics

1 answer:

4vir4ik [10]3 years ago

3 0

Answer:

The answer is A!

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Trong mặt phẳng tọa độ cho tam giác ABC biết các đỉnh A(-1,2), B(4,7) và trọng tâm tam giác G(3,2). Viết phương trinh đường thẳn

ExtremeBDS [4]

Can you translate so i can help you out .

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3 years ago

Help please ||| Determine the correct way to model the equation 9x + 2 = 8x + (−6) with algebra tiles. For the left side of the

Vlada [557]

Answer:

9 2 8 6

Step-by-step explanation:

9 positive x-tiles

2 positive unit tiles

8 positive x-tiles

6 negative unit tile

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3 years ago

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What's the function rule, I don't understand how to write a function rule using the ordered pairs in this table

pickupchik [31]

The rule is plus four because every time you take your x value and add four it equals your y value.

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3 years ago

a random sample of 4 claims are selected from a lot of 12 that has 3 nonconforming units. using the hypergeometric distribution

Sloan [31]

Answer:

The probability that the sample will contain exactly 0 nonconforming units is P=0.25.

The probability that the sample will contain exactly 1 nonconforming units is P=0.51.

Step-by-step explanation:

We have a sample of size n=4, taken out of a lot of N=12 units, where K=3 are non-conforming units.

We can write the probability mass function as:

$P(x=k)=\frac{\binom{K}{k}\binom{N-K}{n-k}}{\binom{N}{n}}$

where k is the number of non-conforming units on the sample of n=4.

We can calculate the probability of getting no non-conforming units (k=0) as:

$P(x=0)=\frac{\binom{3}{0}\binom{9}{4}}{\binom{12}{4}}=\frac{1*126}{495}=\frac{126}{495} = 0.25$

We can calculate the probability of getting one non-conforming units (k=1) as:

$P(x=1)=\frac{\binom{3}{1}\binom{9}{3}}{\binom{12}{4}}=\frac{3*84}{495}=\frac{252}{495} = 0.51$

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3 years ago

Line segment SU is dilated to create S'U' using the dilation rule DQ,2.5. What is the distance, x, between points U' and U?

hodyreva [135]

Answer:

The answer is 6 units! Have a nice day! :D

Step-by-step explanation:

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3 years ago

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