3 years ago

Please look at picture to answer all i know is that the answer is not (B)

Mathematics

2 answers:

krek1111 [17]3 years ago

7 0

Answer:

Step-by-step explanation:

A parcent as a fraction would be /100. So the answer would not be C or D. And since it isn't B, the answer is only A

Maurinko [17]3 years ago

4 0

Answer:

Your going to cross multiply

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Solve -6 < 10 - 4x greater equal 18 SHOW WORK AND STEPS CLEARLY PLS I AM GIVEING BRAINLIEST

Zepler [3.9K]

Answer:

x<=-2

Step-by-step explanation:

-6<10-4x>=18

subtract 10

-16<-4x>=18

Divide by -4

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-Scorpio

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3 years ago

The average daily sales at a bookstore was(7.6k + 2.2) dollars over a 4-day promotion.Find the total sales during the promotion.

dolphi86 [110]

Answer:

The total sales during the promotion is $69.6

Step-by-step explanation:

we are given

The average daily sales at a bookstore was(7.6k + 2.2) dollars over a 4-day promotion

we have to find total sales during 4 days

so, we can integrate it to find total sales

$TS=\int _0^4\:\left(7.6k+2.2\right)dk$

now, we can solve it

$\int \:7.6k+2.2dk$

$=\int \:7.6kdk+\int \:2.2dk$

$=3.8k^2+2.2k$

now, we can plug bounds

and we get

$=69.6-0$

$TS=69.6$

So,

the total sales during the promotion is $69.6

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3 years ago

Suppose that about 58% of the people who are murdered actually knew the person who committed the murder. suppose that a detectiv

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