About 3.2×10^8 people live in the United States. About 3.9×10^7 people live in Canada. And about 1.1×10^8 people who live in Mexico. About how many people live in all three countries altogether?

Answers

Answer 1

Answer:

469000000

Step-by-step explanation:

4.9*10^(8)

Answer 2

Answer would be:

469000000


Related Questions

helppppppppppppppppppppppppppppppppppppp

Answers

The third graph is correct!-6n + 5 < 11subtract 5 from both sides-6n < 6divide both sides by -6and switch the symboln > -1
n > -1 hope this helps

What is the mode of these numbers :
6,7,7,8,8,4,7,6,4,6,8,7

Answers

Answer:

7

Step-by-step explanation:

there are 4 sevens

Answer:

7

Step-by-step explanation:

you put all these numbers in order from least to greatest or greatest to least. Then you order them like this 4,4,6,6,6,7,7,7,7,8,8,8. Then you cross them off one but one from left to right. You should be left with 7,7 in the middle. Since their are 2 numbers left you add them together then divide by 2. so 7+7=14 divided by 2 is 7.

I need a solution to part d
I will appreciate it

Answers

Radio is 14
Diameter 28
Circumference 276.3
Radius = 14
Diameter = 28
Circumference = 276.3

I WILL GIVE BRAINLIST IF SOMEONE CAN ANSWER THESE 3 QUESTIONS!!!!

Answers

Answer: there is only 1 question there dudsky

Step-by-step explanation:

I’m stuck in this too, it’s so confusing and I can’t find the answer

PLS
Write a real world problem for the inequality 8-2x≤5.

Answers

Step-by-step explanation:

8-2x< 5-2x<5-8x< -3/-2x<1.5

hope it helps.

25. Starting with x=3.666666, express x as a fraction in simplest form.

Answers

Answer:

the answer is 3 6/100

Step-by-step explanation:

the answer is 3 and 2/3

Write 18 out of 100 as a fraction, as a percent, and as a decimal

Answers

Answer:

.18 18% 18/100 is the correct answer.

For 18 out of 100, we can write it:

In fraction as 9/50

In percentage as 8 %

In decimal = 0.18

Use the concept of fraction defined as:

A fraction is a part of the whole number and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called a fraction. It can be written in the form of p: q, which is equivalent to p / q.

Give that,

18 out of 100

It can be written as,

18/100

Divide both sides by 2 we get

9/50

This is the required fraction form.

To write it into percentages multiply this fraction by 100,

(18/100)x100 = 18%

Since the denominator is 100

Therefore,

Its decimal form is 0.18.

Hence,

The required form of fraction = 8/100

The required form of percentage = 18%

The required form of decimal = 0.18

To learn more about the fraction visit:

https://brainly.com/question/5454147

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Beatrice makes a jar of dry soup mix. The ingredients are: 1 ¾ cups of uncooked rice
½ cup of dry lentils
1 ⅔ cup of uncooked pasta
⅓ cup beef bouillon
¼ cup of dried onion flakes
½ cup dried peas
How much soup mix does this recipe make?
Answer the questions to find out.
The sum 7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2 gives the amount of mix.



3. Use these properties to rewrite 7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2 in a way that makes the addition easier. Explain how your changes simplify the addition.


4) Simplify your sum to find the total amount of soup mix. Show your work.

Answers

Answer:

5 cups of soup mix

Step-by-step explanation:

3. You can make the addition easier by finding a common denominator 12.

7/4 + 1/2 + 5/3 + 1/3 + 1/4 + 1/2  --> 21/12 + 6/12 + 20/12 + 4/12 + 3/12 + 6/12

To do this you need to multiply every numerator and denominator by the same number until the denominator is equal to 12. When it is 12 you can add up all the fractions to get 5.

I hope this helps!

help for brainliest plz

Answers

Answer:

Figure D

Step-by-step explanation:

Translation means that you move the shape (so the size doesn't change) and D is the only one that has been translated / moved

The answer is Figure D

In which quadrant of the coordinate plane would the point (-4,3) be located?

Answers

Answer:

the first quadrant

Step-by-step explanation:

Answer:

Quadrant 2!

Step-by-step explanation:

(Editing for explanation)

the graph attached  has the numbers on axis', and the quadrant where the x,y is -x,y is quadrant II (quadrant 2)

Bryson's little brother sleeps in a crib that is 3 feet wide and 5 feet long. What is the perimeter of the crib?

Answers

The answer is 16 because 5(2) is 10 plus 3(2) which is 6 so 10+6 is 16

Answer: 16

perimeter= length times 2, width times 2, and add them together

please help!! 20 points

Answers

Answer : im so sorry i want to help

Step-by-step explanation:

(THIS IS 6TH GRADE MATH) PLEASE HELP WHATS THE WORD FORM FOR THESE?!​

Answers

Answer:

18 = 8 division a number

20 1 plus a number

21 3 times a fraction i think

22 n subtract a number

23 7 divide a number

24 y times ig

i dont really remember but ask ur teacher or someone else some of thedse might be wrong but this is my best shot i hope it helps

Step-by-step explanation:

18. A number divided by 8
20. K plus 10
21. 1/3 multiplied by a number
22. A number divided by 2 subtracted by 30
23. -7 times a number minus 1
24. 2 multiplied by a number plus 13

Hi, the circled one is what I need help with, thank you :)

Answers

Answer:

The volume of the cone is 26.18 ( round it to the nearest tenth)

The height of the cone is 4

Step-by-step explanation:

Volume: 3.14 x 2.5^2(squared; which means you mst multiply 2.5 x 2.5) x 4 = 26.2(rounded)

Height: 4. It shows it on the diagram of the cone.

Note:

Hope this helps, and let me know if my answer is incorrect, for the other users who will see this message.

- kiniwih426

Height of cone is 4

Which values from the set 127x13 satisfy this inequality?


80x24
I NEED HELP ASAP PLEASE HELP!!!

Answers

Answer:

-6

Step-by-step explanation:

Manipulating the initial inequality, we get x < -4

Out of the given ones, only -6 is STRICTLY smaller than -4, thus the only one that satisfies the inequality.

-6 hopes this helps

Which one of the following expressions is represented by the diagram?
A. 7 + 1 + (−2)
B. 7 + (−6) − (−2)
C. 7 − 1 − (−2)
D. 7 + (−6) − 3

Answers

Answer: D

Step-by-step explanation: It fills the requirements

Answer:

Option D, 7 + (-6) -3

Hope this helps!

HELP PLEASE QUICKLY!!!!
Teresa was thinking of making a part of the garden a circular one. She was also thinking of making a circular fence all around that garden. The cost of fencing a circle-shaped garden is $20 per foot. If the radius of the garden is 8 feet, find the total cost of fencing the garden. Use 3.14 for π.

Answers

The answer would be about $1,005.
Circumference= 2 x pi x r
We can substitute in our numbers; 2 x 3.14 x 8
Circumference= 50.24
50.24 x 20 = $1004.80

2 balls are rolling towards each other from the opposite ends of a straight tube that is
420 cm long. Ball A travels 50 cm while ball B travels 30 cm in the 1st second. Both
balls travel 2 cm less than the previous distance in each subsequent second. How long
does it take for the two balls to meet?

Answers

6 seconds!!!!!!!!!!!! that should be the answer

The two balls take 5 seconds to meet together

What is an arithmetic sequence?

It is a sequence where the difference between each consecutive term is the same.

Example:

2, 4, 6, 8, 10 is an arithmetic sequence.

We have,

Ball A.

Distance travel after n seconds = 50, 48, 46, 44, 42, 40,,,,,

Sum of nth term = n/2[100 + (n - 1)2 ]

Ball B.

Distance travel after t seconds = 30, 28, 26, 24, 22, 20,,,,,

Sum of nth term = n/2 [60 + (n - 1)2]

Now,

n/2 [100 + (n - 1)2] + n/2 [60 + (n - 1)2] = 420

50n + 2n - 2 + 30n + 2n - 2 = 420

80n + 4n - 4 = 410

84n = 414

n = 414/84

n = 5

Thus,

The ball takes 5 seconds to meet.

Learn more about arithmetic sequence here:

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Please answer ASAP, and give explanation please

Answers

Answer:

democrat =44

independent =1

Step-by-step explanation:

ratio=5:4

5*11=55:44=4*11

       55:44

55+44=99

100-99=1

The ration of Republicans to Democrats is 5:4.
So write 5:4 as 5/4.
Now the Republicans have 55 senators, right? So:
55 = 5
—- —-
? 4

55/11 = 5. So 4 x 11 = 44.
Which means there are 44 senators for the Democrats area.
Now we need to find the Independents. But how? Well...
They said that there are 100 senators. Which means the total of all three sections should equal to 100.
55 + 44 = 99.
100 - 99 = 1.
Which means there are 55 Republicans, 44 Democrats, and 1 lonely Independent. That’s how to solve it and if it’s wrong lemme know.

what is the areas of the window shown? use 3.14 for pi. round your answer to the nearest tenth. if you can’t see the pic don’t both answering

Answers

Answer:

I think the answer is 5,425.92, but at the same time i'm not very good at this because I don't have the right STAAR Chart to help me out. I'm sorry if this wrong. Good Luck!

Let’s start by finding the area of the bottom square.
36 x 48 = 1728
Now, we can find the area of the top semi-circle.
We can do this using the formula: 1/2 x pi x r^2
To find the radius: 36/2 = 18
Let’s substitute in our values.
1/2 x 3.14 x 18^2
=508.68
=508.7
Now we add our two areas.
1728 + 508.7
=2236.7
Answer:
2236.7 inches

Is the question a statistical question
How many hours a week does each student at Kennedy Middle School read

Answers

it’s a statistical question

Find the volume of the composite solid below round your answer to the nearest tenth

Answers

First find the volume of the cylinder.

The formula is: V=πr²h

Plug the numbers in the figure into the formula.

V=πr²h

V=π×3²×10

V=π×9×10

V=π90

V=282.743

Therefore, the volume of the cylinder is approximately 282.7in³

Find the volume of the rectangluar prism.

V=lwh

V=12×7×4

V=84×4

V=336

Therefore, the volume of the rectangular prism is 336in³

Add the volumes:

282.7+336=618.7

The volume of the composite solid is approximately 618.7in^3

Help ASAP!

A. 11 m
B. 10 m
C. 13 m
D. 15 m

Answers

Answer:

10 meters

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2h

We know the radius is 10 and the volume is 1000pi

1000pi = pi (10)^2 h

1000 pi = 100 pi h

Divide each side by 100 pi

1000 pi/100pi = 100 pi h/100pi

10 = h

Answer:

10

Step-by-step explanation:

Could someone please help and explain?

Answers

Answer:

2

Step-by-step explanation:

Basically, a number which is divisible by 4  formed by the last two digits in a number is divisible by 4. So, we can see 28 is divisible by 4... Therefore the anser is simply "2".

328÷4=82. :)) Hope it helps!

PLZZZZZZZ HELP ME
NO LINKS OR I WILL REPORT THE ANSWER
WILL GIVE BRAINLIEST
LOOK AT BOTH PICTURES

Answers

Answer:

no, because there is no y variables

Step-by-step explanation:

Answer:

Defiantly no

Step-by-step explanation:

Because there's no numbers representing y

please help please pls

Answers

8 in the first box , 16 in the one next to it

Answer:

The next row in P is 8, The next row in Q is 16.

Step-by-step explanation:

For pattern P, the values are going down by 4 every row. So the next row would be:

24, 20, 16, 12, 8.

For pattern Q, the values are going down by 2 every row. So the next row would be:

24, 22, 20, 18, 16.

Use the Fundamental Counting Principle to find the total number of outcomes in each situation.

choosing a card from a deck of cards numbered 10, 11, 12, ..., 25 and picking a day of the week
a. 124
b. 156
c. 175
d. 112

Answers

When in doubt pick c lol
I think it’s B or it’s either C

Simple interest: Use the formula I=PRT
P= $ or principal
R= %
T= time (in years- divide by 12 if given months)

Please explain how solve!

Answers

Answer:

C

Step-by-step explanation:

I didn't use your formula bc I do not understand it =). I just did 975 divided by 780. When you do this you will get 125. This means that 975 is 125% of 780. So it has to be 25% more than 780. You can see that 780 divided by 4 (25 times 4 is 100 so 25 % is one fourth) is 195. Then 780 plus 195 is 975.

Hope this helped you!

How many cubic centimeters of air would be needed to completely fill a tennis ball with a diameter of 3 inches? Use 3.14 for \piπ. Round your answer to the nearest whole number.
please no links.

Answers

It should be 28 if I’m correct

Mrs. Yamaguchi's class weighed the potatoes that they grew in their garden and recorded the data in a table. What are the least and greatest weights of the potatoes in the data set? (Picture Below)

The least weight is (blank) pounds and the greatest weight is (blank) pounds.

(Please only answer if you know it.) I'll give brainliest to the correct answer!

Answers

Answer:

Least: 1/8

Greatest: 3/4

Step-by-step explanation:

Plz give brainliest

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