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3 years ago

Each time someone dies how many beople are born?

Mathematics

2 answers:

kotegsom [21]3 years ago

7 0

Answer:

19 births/1,000 population • 8 deaths/1,000 population

Step-by-step explanation:

Dennis_Churaev [7]3 years ago

6 0

Answer: <u>Uhhhhhhhhhhhhhhh</u>

Step-by-step explanation:

Birth Rate Death Rate

• 19 births/1,000 population • 8 deaths/1,000 population

• 131.4 million births per year • 55.3 million people die each year

• 360,000 births per day • 151,600 people die each day

• 15,000 births each hour • 6,316 people die each hour

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Find the are of the parallelogram 3 ft 7 ft

UkoKoshka [18]

Answer:

If you mean the area then 21ft

Step-by-step explanation:

3ft times 7ft= 21ft

Formula for area of parallelogram

A=BH

A=B times H

B is base and H is height

Hopefully that helps:)

4 0

4 years ago

Make m the subject of the formula m/v - t/b = m-t/r

RoseWind [281]

Answer:

$m = - \frac{ \frac{t}{b} + \frac{t}{r} }{1 - \frac{1}{v} }$

Step-by-step explanation:

$\frac{m}{v} - \frac{t}{b} = m - \frac{t}{r} \\ \frac{m}{v} - \frac{t}{b} + \frac{t}{r} = m \\ - \frac{t}{b} + \frac{t}{r} = m - \frac{m}{v} \\ - \frac{t}{b} + \frac{t}{r} = m(1 - \frac{1}{v} ) \\ - \frac{t}{b} + \frac{t}{r} = \frac{m( 1 - \frac{1}{v}) }{(1 - \frac{1}{v}) } \\ - \frac{ \frac{t}{b} + \frac{t}{r} }{1 - ( \frac{1}{v} ) } = m$

3 0

3 years ago

the strip of wood 78 inches long has to be cut into pieces of 3 3/4 inches long how many pieces can be cut

Nataly_w [17]

78 / 3 3/4 =

78/1 / 15/4 =

78/1 x 4 /15 = 312/15 = 20.8

20 pieces 3 3/4 inches long can be cut

6 0

4 years ago

Your weekly base salary is $150. You earn $20 for each phone you taht you sell. The company policy is that as a part-time employ

Eduardwww [97]

Answer:

You can sell at least 40 phones each week.

Step-by-step explanation:

Given that:

Weekly base salary = $150

Earning on each phone = $20

Maximum amount that can be earned each week = $950

Let,

m be the number of phones.

20m + 150 ≤ 950

20m ≤ 950 - 150

20m ≤ 800

Dividing both sides by 20

$\frac{20m}{20}\leq \frac{800}{20}$

m ≤ 40

Hence,

You can sell at least 40 phones each week.

6 0

3 years ago

Alicia drives her car 287.5 miles in 5 hours. What is the constant of proportionality that relates the total number of miles, y,

Sphinxa [80]

Answer:

57.5

Step-by-step explanation:

The constant of proportionality is "k" in the equation ...

y = kx

It can be found from values of x and y using ...

k = y/x

For the given values, it is ...

k = (287.5 mi)/(5 h) = 57.5 mi/h

The constant of proportionality relating miles to hours is 57.5.

5 0

4 years ago