Chris is five times as old as Zac. in thirty years chris will be twice zac's age. how old is zac now?

Inferring What is the smallest possible number of products in a decomposition reaction?

at President bushs inauguration there was 400,000 if the newspapers rounded to the nearst ten thousand what is the largest and smallest people who could of been there

A number cube is rolled. What is P (number<4) P (number<4) ? Enter each answer as a fraction, decimal, and percent in the boxes. Express the fraction in simplest form. what is the Fraction what is Decimal what is the Percent

5r^2-44r+120=-30+11r

What is the volume of a cube whose side measures 18 mm

Suppose that state's record high temperature of 102 was set in 1930, and the record low of -14was set in 1966. What is the range of these temperature extremes?

Max makes a scale drawing of distance between salt lake city and Arizona. The distance between salt lake city and Arizona is 21 cm. If each 7 cm on the scale drawing equals 250 kilometers, how far apart are the salt lake city and Arizona.

What is 2 square roots between 9and 10?

An office supply store sells pencils individually or by the case. Pencils purchased individually cost $0.97 each. One case of forty pencils costs $37.20. You have an annual budget of $95.00 for pencils. Without exceeding the annual budget of $95.

Suppose you were a carpenter. Give the lenght, width, and height of a storage cabinet with a volume of 72 cubic feet that you would build. Explain your choice.