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den301095 [7]
2 years ago
14

Both students made a mistake.

Mathematics
1 answer:
Musya8 [376]2 years ago
5 0
I’m so sorry! I hope you find the answer soon! I’m stressing out as well
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A box of cereal weighs 12 ounces and costs $2.16. What is the price of the cereal per ounce?
patriot [66]
5.5555 is the answer
4 0
3 years ago
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HELP! 50 POINTS, PLUS 25+ IF YOUR ANSWER IS THE BEST!
stich3 [128]

Answer:

Step-by-step explanation:

1. rotation 90 degrees clockwise

2.reflection over y axis

3.rotation 180

4.reflection over x axis

5.rotation 90 degrees counter clockwise

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3 years ago
NEED HELP ASAP TAKING TEST-On average, a person’s body temperature should be approximately 98.6°F. A doctor would like to test t
alexgriva [62]

Answer:

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Step-by-step explanation:

5 0
3 years ago
In how many ways can a quality-control engineer select a sample of3 transistors for testing frm a batch of 100 transistors?
Advocard [28]

Answer:

161700 ways.

Step-by-step explanation:

The order in which the transistors are chosen is not important. This means that we use the combinations formula to solve this question.

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:

3 transistors from a set of 100. So

C_{100,3} = \frac{100!}{3!(100-3)!} = 161700

So 161700 ways.

6 0
3 years ago
Decrease 18•4 in the ratio 3:8
andrezito [222]

Answer:

6.9

Step-by-step explanation:

Since you are supposed to decrease the number in the ratio 3:8 or 3/8 you take the small number that is 3 to be the numerator and 8 to be the denominator then multiply it by 18.4.

That is 18.4×3:8= 184/10×3/8=6.9

So to decrease a number you multiply it with the smallest number as the numerator and the big number as the denominator

To increase a number you multiply it with the big number as the numerator and the small number to be the denominator

<h3 />
8 0
3 years ago
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