Can a rational number with rational exponent be irrational

Jana earns $25 per week for mowing the lawn and deposits the money into her savings account. The amount of money in Jana's account can be represented by the equation y = 25x + 125, where x is the number of weeks she has been mowing the lawn.

The population of a city has increased by 34% since it was last measured. If the current population is 73,700 what was the previous population?

Consider ΔABC, where ∠C = 90° and ∠A + ∠B = 90°. Click on the statements that are true about the relationships of the angles Angles A and B are complementary angles. If sin A ≈ 0.766, then sin B ≈ 0.766. If sin A ≈ 0.766, then cos B ≈ 0.766.

In a fibonacci sequence, the first number is 1 and the tenth number is 111. find the second number.

What is 45% of 649926391

A decimal that is equivalent to 188/11

In a certain country, the true probability of a baby being a boy is 0.516. Among the next six randomly selected births in the country, what is the probability that at least one of them is a girl?

Convert the following Decimal to a Fraction (reduce to the lowest terms) :.176 =

X=-3y-5 3x+9y=7 how can u solve this?

Draw and label an example of 2 parallel lines that are perpendicular to a third line