All categories

3 years ago

here are approximately 3.6 million births in a country each year. Find the birth rate in units of births per minute.

Mathematics

1 answer:

Hatshy [7]3 years ago

3 0

Answer:

6.8 approximately 7 births/mins

Step-by-step explanation:

3600000/525600

If we have 3600000 births in a year, and in a year we have 6omin * 24hrs*365days a year we therefore, have the equation below

Amount of births in a year / (amount of mins in a year)

= 6.8births per mins

You might be interested in

Mitch is making a target for the beanbag toss at his school's fall fun-run and carnival. the target is a short round basket divi

Dennis_Churaev [7]

Answer:

3/4 is your fraction because 3 out of the four sections gives you the bear

Step-by-step explanation:

3 0

2 years ago

You can sand frac{4}{9}

Reptile [31]

Answer:

Step-by-step explanation:

2 and 38/45 square yards can be sanded in 3.2 hours.

Step-by-step explanation:

1/2 of an hour is 30 minutes. so 4/9 for every 30 minutes. 1 hour is 8/9. So 3 2/10 would be 3 hours =24/9=2 6/9 and 2/10 would be ( if 5/10 is 30 minutes then 2/10 is 12 minutes.) 8/9 x 1/5 = 8/45. (24 x 5 = 120) 120/45 + 8/45 is 128/45 = 2 38/45

7 0

3 years ago

Jenna said that she took 4 milliliters of medicine when she was sick. Is this a reasonable statement? Explain.

Yuri [45]

Answer: yes this is a resonable anser because some medicine is stronger than others.

Step-by-step explanation:

4 0

3 years ago

4x-13<11 please help

Elden [556K]

Answer:

x<6

Step-by-step explanation:

4x-13<11

4x<11+13

4x<24

x<24/4

x<6

8 0

3 years ago

Sarah will mix yellow paint and red paint in the ratio 2 parts yellow to 3 parts red to create a certain shade of orange paint.

enyata [817]

Answer:

D. 59.50$

Step-by-step explanation:

Lets make an equation:

we know she is going to use 2 parts of yellow to 3 parts of red and she needs 10 quarts, therefore the equation would be:

2x+3x=10

x = 2

2 * 2 = 4( we need four quarts of yellow paint)

Price for yellow paint = 4 * 5.50 = 22

2 * 3 = 6(we need 6 quarts of red paint)

Price for red paint = 6 * 6.25 37.5

Add those prices: 37.5 + 22 = 59.50$

5 0

3 years ago