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strojnjashka [21]
3 years ago
8

(last word) the inverse dependency ratio is defined as

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0
The inverse dependency ratio is an indicator that gives insight into the amount of people of nonworking age compared to the number of those of working age. It is defined as the ratio between <span>the number of </span>dependents, (aged zero to 14 and over the age of 65,) and the number of the total population, aged 15 to 64.
A high ratio means those of working age, and the overall economy, face a greater burden in supporting the aging population. <span>
</span>
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Inverse of f(x)=-2x-5/-4x+9
posledela

Answer:

                                           

Step-by-step explanation:

7 0
3 years ago
A rectangular garden has an area of 37 square miles. If its length is 28 miles, what is its width?
Semmy [17]

Answer:

\frac{37}{28} miles

Step-by-step explanation:

Use the area formula, A = lw, where l is the length and w is the width.

Plug in the area and length into the formula, and solve for w:

A = lw

37 = 28w

37/28 = w

So, as a fraction, the width of the garden is \frac{37}{28} miles

5 0
3 years ago
Read 2 more answers
PLEASEEEE ASAP
Alexeev081 [22]

Answer:

<u>The balance in dollars and cents in Mr. Jenkins’s account at the end of 4 years was $ 1,462.50</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Initial deposit = $ 1,250

Interest rate = 4.25% annual simple = 0.0425

Time of investment = 4 years

2. What was the balance in dollars and cents in Mr. Jenkins’s account at the end of 4 years?

Let's recall the simple interest formula, as follows:

A = P * (1 + rt), where:

A = final amount

P = initial principal balance

r = annual interest rate

t = time (in years)

Replacing with the values we know:

A = P * (1 + rt)

A = 1,250 * (1 + 4 * 0.0425)

A = 1,250 * 1.17

A = 1,462.50

<u>The balance in dollars and cents in Mr. Jenkins’s account at the end of 4 years was $ 1,462.50</u>

7 0
4 years ago
HELPPPPPPPPPPPPPPPPPPPPPPP T^T PLEASE ANSWER!!!!
likoan [24]

Answer:

7 miles per hour.

Step-by-step explanation:

Right now, the relationship in the problem represents 3\frac{1}{2} miles in  hours. To find out what the unit rate is (number of miles per mile), we need to multiply both sides of the equation show BeLoW:

3\frac{1}{2} = \frac{1}{2}

7 miles = 1 hour

Therefore, Doug's average speed in miles per hour is 7 (7 miles per hour).

:3))

5 0
3 years ago
Hi, I need help?!!!!
katovenus [111]

Answer:

1500 minutes

Step-by-step explanation:

1 meter = 100 centimeters

1.5 meters = 150 centimeters

30 cm = 30 minutes

30 * 50 = 1500 minutes

1500 minutes

5 0
3 years ago
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