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2 years ago

In 20 years,

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

8 0

Answer:

Step-by-step explanation:

i honesty dont know if so i would help

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A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How de

VMariaS [17]

It is 20 each because it says

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2 years ago

A number y increased by 5 is at least -21

gayaneshka [121]

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$\diamond\large\blue\textsf{\textbf{\underline{\underline{Given question:-}}}}$

❖ A number y increased by 5 is at least -21.

$\diamond\large\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}$

❖ First, if you come across the word "increased" it means we

"increase" a number, or add something to that number, like

y increased by 5 $\longmapsto$ $\sf{y+5}$

Now, we are also given that this expression is at least -21, which means it can't be -21; it can be -21 or it can be greater than -21.

So we have

$\longmapsto\sf{y+5\geq -21}}$

<em>Solving for y</em>

Subtract 5 on both sides:-

$\longmapsto\sf{y\geq -21-5}$

$\longmapsto\sf{y\geq -26}$

So the values of y greater than or equal to -26 will make this inequality true.

<h3>Good luck with your studies.</h3>

$\rule{300}{1}$

7 0

1 year ago

Read 2 more answers

Three ounces of cinnamon cost 2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?

BartSMP [9]

To find how much cinnamon per pound you first divide the $2.40 by the 3 oz to find how much per ounce...so $2.40/3 = 80 cents. Then u multiply that by the 16 oz to get the amount for 1 pound...so .80x16= $12.80 per pound.
Hope it helps!

7 0

3 years ago

Consumer math help

denis23 [38]

<span>1. When you are paying a bill in full, said bill is completely paid off. In other words, the bill amount has been fulfilled by the consumer in a sort of payment. The answer is a. consumer is paying it off. 2. APR is a rate that is used frequently when applying and using a credit card. It stands for c. annual percentage rate or the percentage that will be charged when a credit card is not paid in full by the due date each month. 3. When calculating interest accrued you should multiply the principal by the APR & number of months, then divide the number of months in a year (12). This will be the interest that the consumer has gained and must pay off to the lender.</span>

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2 years ago

It is known that 60% of customers will need additional maintenance on their vehicle when coming in for an oil change. A random s

inn [45]

Answer:

the probability that more than 70% of customers in the sample will need additional maintenance is 0.0371

Step-by-step explanation:

From the information given:

we are to determine the probability that more than 70% of customers in the sample will need additional maintenance

In order to achieve that, let X be the random variable that follows a binomial distribution.

Then X $\sim$ Bin(48, 0.6)