Mathematics College


(Need help)
If there are 150 people born in the world every minute; how
many are born every Hour? Day? Year?

Answers

Answer 1

Step-by-step explanation:

150 x 60 = 9,000 every hour

9000 x 24 = 216,000 every day

216000x 365 = 78,840,000 every year

Answer 2

Answer:

Hour: 9,000 people

Day: 216,000 people

Year: 78,840,000 people

Step-by-step explanation:

In order to solve this, you need to identify how many minutes there are in an hour, a day, and a year:

Hour: 60 minutes

Day: 60 minutes × 24 hours = 1,440 minutes

Year: 60 minutes × 24 hours × 365 days = 525,600 minutes

Now, you need to multiply each of these numbers by 150 to find how many people are born every hour, day, and year:

Hour: 60 minutes × 150 people = 9,000 people

Day: 1,440 minutes × 150 people = 216,000 people

Year: 525,600 minutes × 150 people = 78,840,000 people

Related Questions

Which one is greater?
4 yd or 144 in.

Answers

Answer:

4yd

144

Step-by-step explanation:

because 4yd is greater than 144

giving brainliest to
whoever answers this
correctly


8^2x-3=(1/16)^x-2

Answers

Answer:

x  =  −

6

Step-by-step explanation:

Nearly Positive hope i helped :)

Which is the graph of a logarithmic function?

Answers

Where is the graph ?

Malia ran 7/12 of a mile. Shona ran 3/4 of a mile. Who ran further?

Answers

Answer:

Shona ran farther

Step-by-step explanation:

3/4 *3/3 is 9/12 and 9/12 is bigger than 7/12

Answer:

Shona

Step-by-step explanation:

Both fractions have different denominators. To get a better picture of who ran further, let's have both fractions have the same denominator.

Let's convert the smaller denominator to the bigger one.

In order to do this, we will multiply top and bottom by 3:

[tex]\frac{3}{4} *\frac{3}{3} \\\frac{9}{12}[/tex]

Now, we compare the two fractions by seeing which numerator is closer to denominator.

From this comparison, the converted fraction, [tex]\frac{9}{12}[/tex] is closer to 12.

Therefore, Shona ran further.

Can someone please help ?!?

Answers

Answer:

the answer would be D

Step-by-step explanation:

sec = 1/cos

D i hope this is right :)

Kenji has 54 books, 17 of the books are mysteries. 22 of the books are adventure stories. The rest of the books are about animals. How many of the books are about animals? ​

Answers

The answer is 15 animal books

Find the value of x when 27 - 2x + 1 = 729+ 2x + 3

Answers

Answer:

[tex] - 2x - 2x = 729 + 3 - 27 - 1 \\ [/tex]

[tex] - 4x = 704[/tex]

[tex]x = -704 \div 4 = -176[/tex]

What number would go in the boxes to have the sum of 4?

Answers

Answer:

2.964 is the answer.

Complete the table for the given rule.
Rule: y is 3 less than x
X Y
10
8
6

Answers

Answer:

X Y

10 7

8 5

6 3

Step-by-step explanation:

Not much to explain - just put a number 3 smaller than X into column Y

The required table for the given rule can be completed as follows:

X Y

10 7

8 5

6 3

What is the linear relationship?

A linear relationship is a connection that takes the shape of a straight line on a graph between two distinct variables - x and y. When displaying a linear connection using an equation, the value of y is derived from the value of x, indicating their relationship.

The rule is given in the question, as follows:

y is 3 less than x

For each value of x in the first column, the corresponding value of y in the second column can be calculated by subtracting 3 from x.

For example, if x is 10, then y is 3 less than x, which is 7 (10 - 3 = 7).

Similarly, if x is 8, then y is 5 (8 - 3 = 5), and if x is 6, then y is 3 (6 - 3 = 3).

The table for the given rule can be completed as follows:

X Y

10 7

8 5

6 3

Learn about the linear relationship here :

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15 / 8 hfhhhfshsfhsfhfshfshfshsfhsf

Answers

Gyfyykfkyxkhxmjxmhxmjxmhxkhditekyelktsbgdngdhnzngz vxmhdkydk

which of these numbers is irrational?

Answers

Its gotta be C square root of 72

What is the value of x in the equation –2.4x = 8.4? –20.16 –3.5 3.5 20.16

Answers

Answer: it’s 3.5

Step-by-step explanation:

If you are adding a whole to 3/4, how should you write it?

A. 3/4 + 1
B. 3/4 + 3/4
C. 3/4 + 4/4
D. 3/4 + 4
E. 3/4 + 1/1



HELO MEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

i would say "a"

Step-by-step explanation:

essentially, "a" "c" and "e" are all the same thing but most people would write it as "a"

Olga saves $15 from every paycheck to save up for a new game system that cost $399. Currently, she has $360 saved. Ignoring any taxes on the purchase, how many more paychecks does she have until she has enough money saved to buy the game system?

Answers

Answer:

3

Step-by-step explanation:

399-360=39

What are the possible values for m and n

Answers

Answer:

m=4

n=-6

The above is just a possible value you can come up with your own :D.

See below for an explanation.

Step-by-step explanation:

Here you are going to really know the exponent rules. But in jest, you basically need to know that m+n=-2 due to exponent rules.

So?

An example would be

m=4

n=-6

Why?

Because 4-6=-2!

PLEASE HELP WITH EXPLANATION

Mary always saved 45% of his salary. When his salary decreased by 20% in April, his savings decreased by $180.
How much was Mary’s salary before the decease?

Answers

Answer:

Step-by-step explanation:

Answer:

Is Mary a guy?  :|  

Step-by-step explanation:

I did this by just a good guess  , not really the right way

2000*.45=900  ( 900 is the old savings)

2000*.2 =400   ( how much her salary went down by )

2000-400=1600 ( new salary )

1600*.45 = 720    ( 45% of new salary is new savings

900-720=180      ( change in savings is 180 , the amount the question asks for)

Mary's old salary was 2,000

WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!

Answers

is it all like yes or no or does your teacher need like explaining

If Figure F is rotated 180° and dilated by a factor of , which new figure could be produced?

Hurry please!

Answers

Answer:

2nd answer choice :)

Step-by-step explanation:

The new figure produced is given below.

Option C is the correct answer.

What is a scale factor?

A scale factor is defined as the ratio between the scale of a given original object and a new object,

We have,

Let the figure be in the first quadrant.

Now,

Rotation of 180-degree means,

The figure will be in the third quadrant.

Now,

Dilation with a factor of 1/2.

This means,

The figure will shrink by 1/2.

Thus,

The new figure is given below.

Learn more about scale factors here:

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A rectangle’s length is three times its width, w. Its area is 243 square units. Which equation can be used to find the width of the rectangle?

w2 = 3(243)
3w2 = 243
4w2 = 243
3w2 = 3(243)

Answers

Answer:

the second option because it's three times the width so it would be time the W

Step-by-step explanation:

Answer:

the guy above me is correct

Step-by-step explanation:

just did the test got a 100%

Find the coordinates of the indicated point after performing the described transformation on triangle ABC

Answers

Answer:

DUDE YOU USE SCHOLOGY!!

Wait is your name andy from the inbox mail tab?? Arent you in 6th grade??

I think I know you man!!

Step-by-step explanation:

Donna makes 8 dollars for each hour of work write an equation to represent her total pay p after working h hours

Answers

Answer:

8h = P

Step-by-step explanation:

you do the amount she makes and hour (8$) multiply by the number of hou   hours (h), and make it equal the total pay (P). So you would write 8h = P (8$ for each hour equals her total pay for those hours)

what is the surface area of the pyramid???​

Answers

Answer:

B

Step-by-step explanation:

B is correct

Hope this helps!!!

Pls help.......................

Answers

Answer:

30 + 2x < 11

Step-by-step explanation:

I think

is (24, 7, 25) a Pythagorean triple?

Answers

is (24, 7, 25) a Pythagorean triple?

Step-by-step explanation:

No

Does 3/10 x 1/2 = 3/20 ?

Answers

Answer:

Yes

Step-by-step explanation:

yes, yes it does

yeah it does, you just multiply the numerators and the denominator

What is the Greatest Common Factor of 12 and 36? (1 point)

a

2

b

4

c

6

d

12

Answers

Answer: D) 12

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

The greatest common factor is 12.

Answer:

d.) 12

Step-by-step explanation:

36/12 is equal to 3 and it is the largest number on the list.

12/12 is well one so the answer is "d".

Convert the following angle from degrees to radians. Express your answer in simplest form. 435^

Answers

Answer:

29π/12.

Step-by-step explanation:

Multiply by π/180

= 435π/180

= 29π/12 radians.

The table shows the number of hours spent practicing
singing each week in three samples of 10 randomly
selected chorus members.
Time spent practicing singing each week (hours)
Sample 1 12 13 11 8 9 7 4
8 9 10 Mean = 9.1
Sample 2 7 12 11 8 9 8 12 8 9 10 Mean = 9.4
Sample 3 11 9 8 12 8 10 7 8 7 9 Mean = 8.9
Which statement is most accurate based on the data?
A. A prediction based on the data is reliable, because the means of
the samples are close together.
OB. A prediction based on the data is reliable, because each sample
has 10 data points.
O C. A prediction based on the data is not completely reliable, because
the means are not the same.
D. A ediction based on the data is not completely reliable, because
the means of samples 1 and 2 are greater than 9 and the mean of
sample 3 is less than 9.
PREVIOUS

Answers

Answer:

A prediction based on the data is reliable, because the means of the samples are close together.

Step-by-step explanation:

Test approved

The most accurate statement is A. A prediction based on the data is reliable, because the means of the samples are close together.

What is Mean?

Mean of a set of data is defined as the average of all the values. It gives the exact middle point of the data set.

Given three data sets.

All the samples have 10 data points.

Number of data points = 10

Mean of sample 1 = 9.1

Mean of sample 2 = 9.4

Mean of sample 3 = 8.9

We can see that the mean of the three samples is so close to each other.

So the data is reliable.

Hence the option is A.

Learn more about Reliability of Data here :

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HELP QUESTION IS IN THE PHOTO ILL GIVE YOU EXTRA POINTS

Answers

The answer C would be correct

Need help on this please

Answers

y-y_o= m(x-x_0)
y-(-4)=-(x-0)
y+4=-x
y=-x-4

Hope it helps
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