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alekssr [168]
3 years ago
6

The product of 3 and y decreased by 7

Mathematics
1 answer:
Andreyy893 years ago
4 0
The expression looks like: 3y-7
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Which of the following statements is false. the sum of two rational numbers is always rational.
djyliett [7]

Answer:

true

Step-by-step explanation:

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3 years ago
A store manager predicts that 115 hats will be sold if each hat costs $18. The manager predicts that 3 less hats will be sold fo
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Answer:

The prices at which manager predict that at least 55 hats will be sold would be would be of $38

Step-by-step explanation:

According to the given data we the following:

Number of hats sold at $18=115

The manager predicts at 3 less will sold for every rise in 1 $ for at least 55 hats.

Therefore, reduction in number=115 hats-55 hats=60

So, increase in price=reduction in number/number of hats manager predicts that  will be sold for every $1 increase in price

increase in price=60/3=$20

Therefore, prices at which manager predict that at least 55 hats will be sold would be=$18+$20=$38

The prices at which manager predict that at least 55 hats will be sold would be would be of $38

8 0
3 years ago
1.6 × 10^6 ÷ 4.8 × 10^5. Give your answer as a mixed number​
Tasya [4]

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8/5 x 5/24 = 1/3

so multiply 10^11 and 1/3 together

6 0
2 years ago
When a result from a simple is extended to the population
hjlf

Answer:

You can opt to study the entire population when the population is well defined(Complete sampling frame) and small.

It can eliminate any potential bias occurring through sampling technique, but other than that it is really not justified to consume more resources and time.

6 0
3 years ago
Reagan will use a random number generator 1,200 times. Each result will be a digit from 1 to 6. Which statement best predicts ho
Stolb23 [73]

The answer is B.

The only reason it will be 200 is because the numbers 1,2,3,4,5,and 6 are all an option so the probability of 5 is 1/6 and if you multiply 1/6 by 1,200 you will get 200. Hope this helped!

5 0
3 years ago
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