When a nonzero rational and an irrational number are multiplied, is the product rational or irrational?

What is the scale of a map if 50 km in real distance is 2 dm on a map, I need a ratio answer, (EX: 1:500000)

Paul plans to put concrete on a rectangular portion of his driveway. The portion is 12 feet long and 6 inches high. The price of concrete is $98 per cubic yard. The total cost of the concrete Paul needs is $108.89.

Total sf of 32 x 576 x 148 x 558

What is 30/100 in simplest form

An architect is designing a building each floor will be 12 ft tall write the equation for the number of floors the building can have for a given building height. Tell what the variable in your expression represents

Write an equation for the given word problem. Anne deposits $300 in her bank account. Now her balance is $450. Which equation can be used to find the amount, x, in her bank account? 300 + 450 = x x + 300 = 450 300x = 450

Evaluate [5x (15-9) ] / 3 A. 10 B. 22 C. 72 D. 90

There are 3 measures of music that are played 3 times in a song. If the first measure has 8 notes, the second measure has 16 notes and the third measure has 4 notes, how many notes are played throughout the song?

Find the value of k for which the given function is a probability density function. f (x) = 6k on integral (-1,1)

Solve :.5x - 3.5 = 3x + 4.5