All categories

2 years ago

In 2015, there were approximately 4, 148,000 births in a country. Find the birth rate in births per minute.

Mathematics

1 answer:

Setler79 [48]2 years ago

7 0

Answer:

7.89 births per minute

Step-by-step explanation:

525600 minutes in a year

4,148,000 divided by 525600 =

7.89193302892

You might be interested in

Lindsay and Menon have 1240 stickers.Menon has 4 times as many stickers as Lindsay.How many stickers does Menon have.

Nezavi [6.7K]

I do believethe answer would e 4960 stickers is what Menon would have.

8 0

2 years ago

Read 2 more answers

12.what is the probability that a boy and a girl chosen randsomly will be seniors?

zhenek [66]

$\frac{\textbf{1}}{\textbf{20}}$

Step-by-step explanation:

Probability= $\frac{\text{number of favourable outcomes}}{\text{total number of outcomes}}$

Probability for a randomly chosen girl to be senior= $\frac{\text{number of senior girls}}{\text{total number of girls}}$

Probability for a randomly chosen girl to be senior= $\frac{7}{8+11+9+7}=\frac{7}{35}=\frac{1}{5}$

Probability for a randomly chosen boy to be senior= $\frac{\text{number of senior boys}}{\text{total number of boys}}$

Probability for a randomly chosen girl to be senior= $\frac{9}{10+7+10+9}=\frac{9}{36}=\frac{1}{4}$

For two independent events,

Probability for both event 1 and event 2 to take place= $\text{probability of event 1} \times \text{probability of event 2}$

Since choosing boys and girls is independent,

Probability for both boy an girl chosen to be senior= $\text{probability for boy to be senior}\times\text{probability for girl to be senior}$

Probability for both boy and girl chosen to be senior= $\frac{1}{5} \times \frac{1}{4} = \frac{1}{20}$

So,required probability is $\frac{1}{20}$

3 0

3 years ago

What is the result of subtracting the second equation from the first?<br> -2x+y=0<br> - 7x + 3y = 2

Monica [59]

Answer:

Photomath help you get the answer

Step-by-step explanation:

7 0

3 years ago

Which of the following is a possible unit for the volume of a cone?

mash [69]

Possible unit is m³

<u>Step-by-step explanation:</u>

The possible unit for volume of a cone is m³
Volume of a cone = Base area × Height
Here unit for volume will be square units and that of height will be in units. Together, they form cubic units.
In the given options, the only unit that is in cubic form is m³

8 0

2 years ago

The organizer of a conference is selecting workshops to include. She will select from 4 workshops about genetics and 7 workshops

kirza4 [7]

What can u explain this in a different way cuz what does this mean

4 0

3 years ago