In 2003 the population of an African country was about 22.6 million people, which is 3 million more than 4 times the population in 1950. Enter and solve an equation to find the approximate population

Answer:

Step-by-step explanation:

If each input value leads to only one output value, classify the relationship as a function. If any input value leads to two or more outputs, do not classify the relationship as a function.

Step-by-step explanation:

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Answer:

78.48÷9×12=cost

104.64

Step-by-step explanation:

amount divide by 9 months equals cost per month

take that by 12 to give 12 months sub

Answer:

The answer is 0

Step-by-step explanation:

use the slope formula!  

[tex]m= \frac{y_{2}-y_{1}}{x_{2}-x_{1} }[/tex]

12 is xsub1

-18 is ysub1

-15 is xsub2

-18 is ysub2

now solve!

[tex]m= \frac{-18-(-18)}{-15-(12)}\\=\frac{0}{3} \\=0[/tex]

slope is 0.

hope this helps!

Answer:

The slope of the line is 0. It's a horizontal line.

Step-by-step explanation:

Slope of a Line

Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

We are given the points (12,-18) (-15,-18).

Calculate the slope:

[tex]\displaystyle m=\frac{-18-(-18)}{-15-12}[/tex]

[tex]\displaystyle m=\frac{-18+18}{-27}[/tex]

[tex]\displaystyle m=\frac{0}{-27}=0[/tex]

The slope of the line is 0. It's a horizontal line.

Answer: 8 minutes and 45 seconds or 8.75 minutes

Step-by-step explanation:

Find hot dogs per minute

24/6=4 hot dogs per minute

35/4=8.75

So jerry needs 8 minutes and

60x0.75= 45 seconds

Answer:

70 feet

Step-by-step explanation:

3.5 times 20=70.

Answer:

Step-by-step explanation:

y = x - 5

2x - 5y = 1

2x - 5(x - 5) = 1

2x - 5x + 25 = 1

-3x + 25 = 1

-3x = -24

x = 8

y = 8 - 5

y = 3

(8, 3)

Answer:

8

Step-by-step explanation:

List the prime factors of each number. Multiply those factors both numbers have in common.

Answer:

31.7ft

Step-by-step explanation:

height of object /length of shadow

6/10=19/x

190=6x

x=31.666666666

Answer:

c

Step-by-step explanation:

Answer:false

Step-by-step explanation:

Answer:

4 = 1x

Step-by-step explanation:

(3x)9 = (4x)5

9 = (1x) 5

4 = 1x

Answer:

4

Step-by-step explanation:

2.15 unit test

Answer:

ok x should be 30

Step-by-step explanation:

Answer:

OC

Step-by-step explanation:

Answer: 55 minutes

Step-by-step explanation:

First, you would have to subtract 5 from 225 because there are already 5 monsters there.

225-5= 220

Next, you would have to divide 220 by 4 to find the amount of minutes.

220/4= 55

Answer: 3266.528

Step-by-step explanation:

The number 531.775197122 is rounded to the nearest ten thousandth place by 531.7752

What is rounding up numbers?

There are basically two rules while rounding up numbers

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down and if the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.

Given data ,

Let the number be = A

Let the rounded number be = B

The value of A is given by

A = 531.775197122

Now , the number A can be rounded of to the nearest ten thousandth place by rounding to the nearest 0.0001 or the Ten Thousandths Place

So , the number will be

The 1 in the ten thousandths place rounds up to 2 because the digit to the right in the hundred thousandths place is 9

When the digit to the right is 5 or greater we round away from 0

Therefore , the number 531.775197122 is rounded to 531.7752

Therefore , the value of B is 531.7752 after rounding up

Hence , The number 531.775197122 is rounded to the nearest ten thousandth place by 531.7752

To learn more about rounding up of numbers click :

https://brainly.com/question/4896544

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Answer:

Step-by-step explanation:

3(3z-6)=0

multiply your three with the 3z and the -6

9z-18=0

figure out what - 18 = 0

9z=18

9*2=18

z=2

hope this helps

Answer:

108

Step-by-step explanation:

GCF of 9 and 12 = 3

LCM of 9 and 12 = 36

36 x 3 = 108

Hope this helped!

Answer:

52.8

Step-by-step explanation:

If you were to look this up 50 liters = 52.8344

The question asks you to round to the nearest tenth so 52.8344 is now shown as 52.83 when you round that you can see that 52.83 rounded to the nearest tenth is 52.8 and that's your answer.

PLEASE MARK AS THE BRAINLIEST PLEASE

Answer:

−5m² + 7m + 8

Explanation:

−m² + 6 − 4m² + 7m + 2

= −m² + 6 + −4m² + 7m + 2

[ Combine Like Terms ]

= −m² + 6 + −4m² + 7m + 2

= ( −m² + −4m²) + (7m) + (6 + 2)

= −5m² + 7m + 8

Answer:

y=-8x+4/5

Step-by-step explanation:

the formula for slope intercept is y=mx+b so you just plug in the numbers. m is slope and b is the y intercept

sorry if this is wrong :)

Answer:

The answer will be listed below!

Step-by-step explanation:

The equation would be y=-8x+4/5. Slope intercept form is y=mx+b. m would be the slope while b is the y-intercept so in the end, you get y=-8x+4/5.

Answer:

Since this is a proportional relationship,

We know that the number which are proportional are a multiple of each other

the number which we can multiply one of the numbers to get the other number is the constant of proportionality

we could check for proportionality by using the following formula:

p1 / s1 = p2/s2 = p3/s3 = p4/s4  if they were equal, we can say that the relation is proportional

The value of any of the above values, p1/s1 , p2/s2 , p3/s3 , p4/s4 is the constant of proportionality

Therefore, the constant of proportionality = 20 / 5 = 4

Answer:

65/100

Divide is by 100.

Answer:

Napolian Dynamite is a dumb funny movie and madalorian is a good show, im not into star wars but mandalrian was fun

Avatar the last air bender was a really funny series I haven't met someone who doesn't like it

Answer:

The predicted sales for the 4th quarter next year are 2168

Step-by-step explanation:

We formulate the given equation

Yt= 2120 - 620 Qtr 1 t -1320 Qtr 2 t + 290 Q tr3 t + 24 t

Taking the quarter 1 , 2 and 3 to be dummy variable the predicted sales for the 4th qtr are

Now put the values for the corresponding time period as 1,2 and 3

Yt= 2120 - 620 Qtr 1(0) -1320 Qtr 2(0) + 290 Q tr3 (0)  + 24 (1)

Y(1)= 2120 + 24 = 2144   ( for year =1)

Y(2)= 2120+ 48= 2168    ( for year =2)

Y(3)= 2120 + 72= 2192   ( for year =3)

where t is the number of years.

So for the next year the fourth quarter sales are predicted to be 2168.

The sales forecast for Quarter 3 of the next year is 2192.

It should be noted that a sales forecast simply means an expression for the expected sales revenue.

In this case, the sales forecast for Quarter 3 of the next year will be calculated thus:

= 2120 + 24(3)

= 2120 + 72

= 2192

Therefore, sales forecast for Quarter 3 of the next year is 2192.

Learn more about sales forecast on:

https://brainly.com/question/1101125

Let's see what to do...

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Step (1)

Look : 16 , 10 , 4 , ...

It is an arithmetic sequence.

So first we have to find the value of the ratio(( d )) .

To do this, we need to subtract each sentence minus the previous sentence.

So we have : 10 - 16 = - 6

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Step (2)

To find the nth sentence in an arithmetic sequence, we must use the following equation :

[tex]t(n) = t(1) + (n - 1)d[/tex]

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Step (3)

To find the 6th term just need to put the following parameters in the above sequence.

t(1) = 16 ------ n = 6 ------ d = -6

[tex]t(6) = 16 + (6 - 1)( - 6)[/tex]

[tex]t(6) = 16 + (5)( - 6)[/tex]

[tex]t(6) = 16 + ( - 30)[/tex]

[tex]t(6) = 16 - 30[/tex]

[tex]t(6) = - 14[/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

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