All categories

3 years ago

What is the median age

Mathematics

1 answer:

jeka57 [31]3 years ago

3 0

Median age is the age that divides a population into two numerically equally sized groups - that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population.

You might be interested in

a 12-foot piece of string is cut into two pieces so that the longer piece is 3 feet longer than twice the shorter piece. if the

Ilya [14]

The shorter piece is 3 feet
The longer piece is 9 feet

7 0

3 years ago

NEED RN, WORTH 50! What is the value of x?

xxTIMURxx [149]

Answer:

$x = 5$

Step-by-step explanation:

Step 1: Make an equation

$\frac{32}{40} = \frac{4}{x}$

Step 2: Cross multiply

$\frac{32}{40} = \frac{4}{x}$

$32 * x = 4 * 40$

$32x = 160$

Step 3: Divide both sides by 32

$32x / 32 = 160 / 32$

$x = 5$

Answer: $x = 5$

3 0

3 years ago

PLEASE HELP, IM GETTING A BAD GRADE AND THIS QUESTION WILL HELP

Alina [70]

Answer:

j(x) = 150x

Step-by-step explanation:

f(x) goes up 45x

g(x) goes up 140x + 8

h(x) goes up 3/4x + 12

j(x) goes up 150x

j(x) has the highest multiple to be multiplied by I believe.

4 0

3 years ago

Simplify the given expression, using only positive exponents. Then complete the statements that follow. [ (x2y3)−1 (x−2y2z)2 ] 2

Firlakuza [10]

Answer: y²z⁴ / x¹²

The exponent of x is 12

The exponent of y is 2

The exponent of z is 4

Explanation:

1) Given expression to simplify:

$((x^2y^3)^{-1}(x^{-2}y^2z)^2)^2$

2) Property: power of power:

$(x^{-4}y^{-6})(x^{-8}y^8z^4)$

3) Property: product of powers with the same base

$x^{(-2-8)}y^{(-6+8)}z^4$

4) Add the exponents

$x^{-12}y^2z^4$

5) Pass the negative power to the denominator:

$\frac{y^2z^4}{x^{12}}$

The exponent on x is 12. The exponent on y is 2. The exponent on z is 4.

4 0

4 years ago

Read 2 more answers

3) You order two pizzas for you and your friends. The total comes to $24.50. The

stellarik [79]

27.32 you divide 24.50 and 11.5. Then add what you get from that to 24.50

3 0

3 years ago

Read 2 more answers