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3 years ago

I got a 100% on my quiz that is 15% of my grade. My grade is currently an 85 overall, What will my final grade be?

Mathematics

2 answers:

LiRa [457]3 years ago

7 0

Answer:

72.4

Step-by-step explanation:

85 (.85) + 1 (.15)

72.25 + 0.15

72.4

~batmans wife dun dun dun....

liq [111]3 years ago

3 0

forgive me if im wrong, im perfectly fine with you reporting me if its wrong cuz i dont care about the points i just wanna help, but im pretty sure the answer is 100, or an A

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A company is interested in evaluating its current inspection procedure on large shipments of identical items. The procedure is t

olchik [2.2K]

Answer:

0.91854

Step-by-step explanation:

Given that a company is interested in evaluating its current inspection procedure on large shipments of identical items.

The procedure is to take a sample of 5 items and pass the shipment if no more than 1 item is found to be defective.

It is known that items are defective at a 10% rate overall.

If X is the number of defectives in the sample of 5, we find that X has two outcomes and each trial is independent of the other

So X is binomial with n =5, and p = 0.10

the probability that the inspection procedure will pass the shipment

= $P(X\leq 1)\\ \\= (0.9)^5 + 5 (0.1)(0.9)^4\\= (0.9^4) (0.9+0.5)\\= 0.91854$

7 0

3 years ago

He0pl me plsssssssss

Ganezh [65]

<h2>Answer:</h2>

<h3>1) $\frac{1}{2}$ </h3><h3>3) $\frac{1}{6}$ </h3><h3>5) $\frac{2}{3}$ </h3><h3 /><h2>Step-by-Step Explanation:</h2><h3 />

1.<em> </em>Find the probability of rolling less than a four.

<u>Probability Outcomes</u> = 1, 2, 3, 4, 5, 6

<u>Outcomes lower than four</u> = 1, 2, 3

Then to answer it you need the probability in the form of a fraction.

$\frac{3}{6}$ simplifies into $\frac{1}{2}$

2. Find the probability of rolling an even prime number.

<u>Probability Outcomes</u> = 1, 2, 3, 4, 5, 6

<u>Prime Numbers Through 1-6</u> = 2, 3, 5

<u>Even Prime numbers Through 1-6</u> = 2

So the probability in the form of a fraction.

3. Find the probability of rolling factors of 20.

<u>Probability Outcomes</u> = 1, 2, 3, 4, 5, 6

<u>Factors of 20 Through 1-6</u> = 1, 2, 4, 5

So probabilty in the form of a fraction.

$\frac{4}{6}$ simplifies into $\frac{2}{3}$

<h3>That's all! I hope this helps! If you ever need my help, just friend me and message me!</h3>

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3 years ago

How to Write in Digits the fifty five hundredths

motikmotik

Answer:

fifty five hundredths = 0.55

Step-by-step explanation:

Let's use 0.45 as an example. You read this decimal by using the place value of the last digit to the right of the decimal point.

This number is read as forty-five hundredths because the last digit is in the hundredths place.

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What is a function please help

Bond [772]

Answer:

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4 years ago

A jump suit costs 125 dollars.The rate of the discount is 20 percent.What is the discount

almond37 [142]

10% of $125 is $12.50.

Now 20%=2*10%.

So 20% of $125 is $25.

If you were to receive a 20% discount, you'd only have to pay $100 to bag the jump suit.

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3 years ago

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