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3 years ago

PLS HELP I WILL MARK BRAINLIST

Mathematics

1 answer:

storchak [24]3 years ago

7 0

It’s d

Because…
A= 77% which is equivalent to .77, which is less than 1

B= 10/8 because it is a little more than one

And by looking at the line you can see how C and D are marked correctly because both of them are over 2, and D is a little bigger than C

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I13 babies are born to every 1000 person each year.If the population was 58,400,000 in 2000 , how many babies were born that yea

alina1380 [7]

Number of babies=(58,400,000/1,000)*113=58,400*113=?

7 0

4 years ago

A small theater can seat 600 people. The number of rows in 10 less than the number of seats in each row. How many seats are in e

Kisachek [45]

Answer:

30 seats

Step-by-step explanation:

To answer this question, we will be assigning values for both rows and seats.

R = Rows

S = Seats

Remember that rs = 600

r = s - 10, plug this equation into rs = 600, and factor it:

s(s-10) = 600

s^2-10s-600 = 0

(x-30)(x+20) = 0

There are 30 seats in the row. To determine which one is your answer, your answer MUST be positive because it is impossible to have negative seats. (x-30) is 30, which is the positive value found when factoring.

3 0

4 years ago

The median player salary for a professional football team was $457,200 in 2000 and $1,342,676 in 2008. Write a linear equation g

Vesna [10]

Answer:

The linear equation giving the median salary y in terms of the year x is:

y = 110,684.5x + 457,200

Step-by-step explanation:

For calculating the linear equation first we need to calculate the slope of the equation represented with an m, the formula is the following:

$m=\frac{y_{2}- y_{1} }{x_{2}-x_{1}}$

As in the problem it is said, x will represent the time so:

x1 will be the initial year so x1=2000

x2 will be the final year so x2=2008

Now the salary will be represented with the y so:

y1 will be the salary for the year 2000 then y1 = $457,200

y2 will be the salary for the year 2008 then y2 = $1,342,576

Then replacing the values in the equation we will have the following expresión:

$m=\frac{1,342,676-457,200}{2008-2000} = \frac{885,476}{8}=110,684.5$

Now we have to replace this values in the following formula for linear equation

y-y1 = m(x-x1)

As they say that x represent 2000 as the initial year then when we replace we will have the following expresion

y - 457,200 = 110,684.5(x - 0)

y = 110,684.5x + 457,200

To verify our equation we can check for the salary in 2008 as it is 8 years after of 2000 x=8 then

y = 110,684.5 (8) + 457,200

y = 885,476 + 457,200 = 1,342,676

6 0

3 years ago

I will give brainliest!!!! Which expressions are equivalent to x+x+x+2? Choose 2 answers: A 3x + 2 (Choice B) B 3 + 2x (Choice C

____ [38]

Answer:

the answer is a and d ! hope it help

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Can someone help me I’ll give brainlist

kondor19780726 [428]

What’s a brain list

8 0

3 years ago