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3 years ago

Which of the following is thw missing reason?

Mathematics

2 answers:

garik1379 [7]3 years ago

7 0

Answer:

<u>The correct answer is D, "Multiplication Property of Equality"</u>

Step-by-step explanation:

This is because in the original equation it shows, 5/3x + 2 = -3, then you <u>multiply</u> by 3 to get rid of the 5/3, and on the other side you get -9.

dimulka [17.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

option 4

Notice that 3 is multiplied on both sides on of the equation to get

5x+6 = -9

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5 x 100 = ? for easy points

zimovet [89]

Answer:

500! Just multiply 5 x 1 then add the remaining 2 zeros :)

Step-by-step explanation:

Thank you!

8 0

3 years ago

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Please i need help solve for x

malfutka [58]

Answer:

x <= -5

Step-by-step explanation:

4x + 12 <= -8

4x <= -20

x <= -5

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3 years ago

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Help please ::)))))........................

Zarrin [17]

Answer:

4:9

Step-by-step explanation:

Circles: 8
Total shapes: squares + circles
Total shapes: 10 + 8
Total shapes: 18
Circles : Total shapes = 8:18
8:18 = 4:9

I hope this helps!

3 0

3 years ago

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A shipment of 50 precision parts including 4 that are defective is sent to an assembly plant. The quality control division selec

natali 33 [55]

Answer:

0.3968 = 39.68% probability this shipment passes inspection.

Step-by-step explanation:

The parts are chosen without replacement, which means that the hypergeometric distribution is used to solve this question.

Hypergeometric distribution:

The probability of x successes is given by the following formula:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}$

In which:

x is the number of successes.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

50 parts means that $N = 50$

4 defective means that $k = 4$

10 are chosen, which means that $n = 10$

What is the probability this shipment passes inspection?

Probability that none is defective, so:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}$

$P(X = 0) = h(0,50,10,4) = \frac{C_{4,0}*C_{46,10}}{C_{50,10}} = 0.3968$

0.3968 = 39.68% probability this shipment passes inspection.

6 0

3 years ago

What is the five-number summary for the data set? 340 245 322 766 88 455 160 244 483 610 527

damaskus [11]

245 455 527 I hop that helps I wasn't sure

6 0

3 years ago

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