MATHEMATICS
MIDDLE SCHOOL

Answer: You have to replace the x with the 2

f(2)= 5(2)-12

f(2)= -2

f(2)= 5(2)-12

f(2)= -2

HIGH SCHOOL

What is 5.48 million in scientific notation?

Answer:

Step-by-step explanation:

We are asked to write 5.48 million in scientific notation.

We know that 1 million in numbers is 1,000,000.

To convert a number into scientific notation, we write number as product of two factors of the number. The first factor is a number between 1 and 10 and second number is power of 10.

Therefore, 5.48 million in scientific notation would be .

5,480,000 = 5.48 x 10^6

COLLEGE

The following probabilities are based on data collected from U.S. adults. Individuals are placed into a weight category based on weight, height, gender and age. underweight healthy weight overweight (not obese) obese

Probability 0.021 0.377 0.34 0.262

Based on this data, what is the probability that a randomly selected U.S. adult is not underweight?

Your answer should be given to 3 decimal places, and please show work~

Answer:

The probability that a randomly selected U.S. adult is not underweight is 0.979

Step-by-step explanation:

Probability Distribution

Four events were measured and their probabilities computed as follow

Please note the sum of the probabilities is 1, thus the distribution is correctly expressed. We want to compute the probability that a randomly selected U.S. adult is not underweight.

Knowing the adult doesn't belong to the underweight category, then they must belong to any of the other categories, thus the probability is the sum of their individual probabilities or (easily computed), the total probability minus the underweight probability:

The probability that a randomly selected U.S. adult is not underweight is 0.979

MIDDLE SCHOOL

He function rule T–4, 6(x, y) could be used to describe which translation?

A trapezoid on a coordinated plane that is translated 4 units to the left and 6 units up.

COLLEGE

Evaluate this expression

Answer:

0.015625

Step-by-step explanation:

Rule:

0.015625 hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh