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Troyanec [42]
2 years ago
5

here are approximately 4.2 million births in a country each year. Find the birth rate in units of births per minute.

Mathematics
1 answer:
marusya05 [52]2 years ago
3 0

Answer:

8 births to 1sf

Step-by-step explanation:

4.2m births per year in unspecified country.

4.2 / 0.000365 = 11506.8493  per day

11506.8493 / 24 = 479.452054  per hour

479.452054 / 60 = 7.99086757  per minute  = 8 births to 1sf

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For the rhombus, what are the slopes of the two diagonals? DO NOT introduce any new variables.
Jobisdone [24]

The slopes of the two diagonals of the rhombus are: A. b - f/a - e and -a + e/b - f.

<h3>What is the Slope of a Line Segment?</h3>

To find the slope, the formula used is: change in y/change in x.

If two lines are perpendicular to each other, their slope values will be negative reciprocals.

<h3>What is the Diagonals of a Rhombus?</h3>

In a rhombus, the two diagonals in the rhombus bisects each other at angle 90 degrees. This means that the two diagonals of a rhombus are perpendicular to each other. Therefore, the slope of the diagonals of any rhombus would be negative reciprocals.

The slope of the diagonals of the rhombus given would therefore be negative reciprocals to each other.

Given two endpoints of one of the diagonals as:

(a, b) = (x1, y1)

(e, f) = (x2, y2)

Slope (m) = change in y / change in x = b - f/a - e

The negative reciprocal of b - f/a - e is -a + e/b - f.

Therefore, the slopes of the two diagonals are: A. b - f/a - e and -a + e/b - f.

Learn more about the slopes of diagonals of a rhombus on:

brainly.com/question/3050890

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5 0
2 years ago
In how many ways can 15 basketball players be listed in a program?
Viktor [21]
The answer is 15 !

Explanation:
You have 15 slots, each of which will hold one of the names of the players. You need to fill the first slot with some name.
7 0
3 years ago
Read 2 more answers
what is the slope of the line that passes through the points (3,6) and (1,2)? write your answer i’m simplest form.
Nikitich [7]

Answer:

Slope (m) = 2

Step-by-step explanation:

Here's the full equation⤵⤵⤵

y = 2x

Picture of graph (labeled) is above⤴⤴⤴

Hope this helped :)

6 0
3 years ago
I need this problem solved
Ahat [919]

Answer:

5

Step-by-step explanation:

4 0
1 year ago
The Rogers family drove a total of 482 miles, starting on
Trava [24]

you add up 138+225 and you get 363 then you subtract 482-363 this is how you set it up:

   4  8  2

- 3  6  3

------------

you have to borrow because 3 does not go into 2 so you change the 8 into a 7 then you 10 to 2 and you get 12 so this is what it looks like:


     4   7   12

-    3   6   3

-------------------

 so you then subtract 12-3=9 then 7-6=1 then 4-3=1

so this is what it looks like

    4     7    12

--- 3    6     3

--------------------

    1     1     9

so on Sunday they rode 119 miles

7 0
3 years ago
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