The slope of a line is 2/3 what is the slope of a line that is perpendicular to this line

If two is subtracted from four times a certain number, the result is 18. Find the number.

A population of bacteria is growing according to the function below, where t is in hours. How many hours will it take for the population to grow to 1,000 bacteria? Round your answer to the nearest integer. Do not include units in your answer.

Calculate the Zscore of $80

a metallurgist determines that a metal comprises 35% copper, 5%nickel and 60% tin by mass. Express this composition as a ratio

Which term best describes the relationship between time and number of labels printed A. Double B. Decreasing C. Proportional

Brand A contains 8 fluid ounces and cost $1.28 brand B contains 12 fluid ounces and costs $1.68 what is the difference in cost, in dollors, per fluid ounce between the two brands of juice

Choose all sets that contain the number - 9.99 a. real numbers b. whole numbers c. irrational numbers d. natural numbers e. rational numbers f. integers

One person can do a certain job in ten minutes, and another person can do the same job in fifteen minutes.

Why are online payment services necessary?

The distance between Troy City and Ben City is 315 miles. How far apart are they on the map?