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erma4kov [3.2K]
3 years ago
12

Sorry that it's blurry but this is the best pic I could take, plz show how you got ur answer l, it would mean a lot to me, plz a

nd thx.

Mathematics
1 answer:
Hunter-Best [27]3 years ago
7 0
So first you have to get 3.4% more vehicles from 975 you do this by multiplying 975 by .034 , which equals 33.15 but we will round to 33 . After that you add 33 to 975 and you get 1,013. Now you have to add 3.4% again because the problem says it happens every year so 1,008 multiplied by .034 equals 34.272 but we will round to 34. So now adding the 34 to 1,008 you get 1,042. The answer is C , 1,042 vehicles.
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11 subtracted from the quotient of a number and 5 is -13
Katyanochek1 [597]

Answer:

n/5 - 11 = -13

Step-by-step explanation:

We must do the division first, before the subtraction:

"the quotient of a number and 5" is n/5."

"11 subtracted from this result" comes out to   n/5 - 11 = -13.

This is the answer.  We were not asked to simplify it.  But if we want to simplify it, we add 11 to both sides, obtaining   n/5 - 2.

6 0
4 years ago
HELP PLEASE I WILL GIVE BRAINLIST
Shalnov [3]

Answer:

19

Step-by-step explanation:

it’s the only one within Q3

4 0
3 years ago
Use the correct math operation to determine the unit price (price per ounce) for the 2-liter bottle priced at $1.39. (67.6 ounce
dsp73

Well to find this answer, you want to divide $1.39 by 67.6. When you do this you get 0.0205. This is roughly 2 cents per ounce.

4 0
3 years ago
Read 2 more answers
It is believed that 3% of people actually have this predisposition. The genetic test is 99% accurate if a person actually has th
fiasKO [112]

Answer:

Required Probability = 0.605

Step-by-step explanation:

Let Probability of people actually having predisposition, P(PD) = 0.03

Probability of people not having predisposition, P(PD') = 1 - 0.03 = 0.97

Let PR = event that result are positive

Probability that the test is positive when a person actually has the predisposition, P(PR/PD) = 0.99

Probability that the test is positive when a person actually does not have the predisposition, P(PR/PD') = 1 - 0.98 = 0.02

So, probability that a randomly selected person who tests positive for the predisposition by the test actually has the predisposition = P(PD/PR)

Using Bayes' Theorem to calculate above probability;

 P(PD/PR) = \frac{P(PD)*P(PR/PD)}{P(PD)*P(PR/PD)+P(PD')*P(PR/PD')}

                   = \frac{0.03*0.99}{0.03*0.99+0.97*0.02} = \frac{0.0297}{0.0491} = 0.605 .

7 0
3 years ago
The issue of corporate tax reform has been cause for much debate in the United States. Among those in the legislature, 26% are R
Stells [14]

Answer:

<h2>Check the explanation.</h2>

Step-by-step explanation:

Let, the total population is 1000.

The number of republicans are 26% that is 260, Democrats are 63% that is 630 and Independents are 11% of 1000, that is 110.

20% of 260 = \frac{20\times260}{100} = 52 Republicans favor some type of corporate tax reform.

51% of 630 = \frac{51\times630}{100} = 321.3 .

29% of 110 = \frac{29\times110}{100} = 31.9.

Total number of people, who favor some type of corporate tax is (52 + 321.3 + 31.9) = 404.2 ≅404.

The required probability is \frac{321}{404}.

5 0
4 years ago
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