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2 years ago

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CAN SOMEBODY HELP ME WITH THESE QUESTION 4 AND 5 PLZZZZZZZZ I NEED YOU HELP I WILL GIVE BRAINLY BUT PLZZZZZ ANSWER THE QUESTIONS

4 AND 5 PLZZZZZZZZZZZZZZZZZZZ

1 answer:

frozen [14]2 years ago

3 0

Answer:

Step-by-step explanation:

welp since there is no question at least i gets free points

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What is 6% of 13,530

frutty [35]

To find a specific percent of the number, first find the smallest scale division of the designated percent, or 1%. To find 1% of 13,530, divide it by 100, which yields 135.30. Then, multiply this 135.30 by 6 to find 6%. This comes out to 811.8.

Hope this helps.

8 0

3 years ago

The number of people , d, in thousands applying for medical benefits per week in a particular city can be modules by the equatio

Mekhanik [1.2K]

Answer:

<h2>4773 peoples.</h2>

Step-by-step explanation:

Given the number of people d, in thousands applying for medical benefits per week in a particular city c modeled by the equation d(t)=2.5 sin(0.76t+0.3)+3.8 where t is the time in years, the maximum number of people tat will apply will occur at d(t)/dt = 0

Differentiating the function given with respect to t, we will have;

$d(t)=2.5 sin(0.76t+0.3)+3.8$

First we need to know that differential of any constant is zero.

$Using\ chain\ rule\\\frac{d(t)}{dt} = 2.5cos(0.76t+0.3) * 0.76 + 0\\ \\\frac{d(t)}{dt} = 1.9cos(0.76t+0.3)$

If $\frac{d(t)}{dt} =0$ then;

$1.9cos(0.76t+0.3) = 0\\\\cos(0.76t+0.3) = 0\\\\0.76t+0.3 = cos^{-1} 0\\\\0.76+3t = 90\\\\3t = 90-0.76\\3t = 89.24\\\\t = 89.24/3\\\\t = 29.75years$

To know the maximum number of people in thousands that apply for benefits per year in the city, we wil substitute the value of t = 29.75 into the modeled equation

$d(t)=2.5 sin(0.76t+0.3)+3.8\\d(29.75) = 2.5 sin(0.76(29.75)+0.3)+3.8\\d(29.75) = 2.5 sin(22.61+0.3)+3.8\\\\d(29.75) = 2.5 sin(22.91)+3.8\\\\d(29.75) = 0.9732+3.8\\d(29.75) = 4.7732\\\\$

Since d is in thousands, the maximum number of people in thousands will be 4.7732*1000 = 4773.2 which is approximately 4773 peoples.

3 0

3 years ago

If f(x)=3x^2and g(x) =x+2 find (f •g)(x)

qaws [65]

Answer:

3x^2+12x+12

Step-by-step explanation:

i think you just sub in x+2 into 3x^2

3 0

3 years ago

gtnhenbr [62]

I would help but i don’t see a figure

7 0

2 years ago

I need help please, I will give brainliest to the first 2 people

yulyashka [42]

Answer: that should be B !! so sorry if wrong..

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers