19/40 converted into a decimal

Describe the pattern. Then find the next two numbers in the pattern. 1, 5, 25, 125,

Which missing side length makes the perimeter, p = 26 feet true?

A car travels 347 meters in 17 seconds a bus travels 414 meters in 23 seconds which vehicle is traveling faster? How much faster?

Grant is thinking of two numbers. He says that one of the numbers is twice the other number and the sum of the number is 39. What are the numbers.

Write the equation in standard form 4x-3=5y

Suppose $x$,$y$, and $z$ form a geometric sequence. if you know that $x+y+z=18$ and $x^2+y^2+z^2=612$, find the value of $y$.

A manager checked production records and found that a worker produced 160 units while working 40 hours. In the previous week, the same worker produced 138 units while working 36 hours.

What is a balanced equation using numbers 9,7,2,1,6?

Part of the population of 10,800 hawks at a national park are building a nest. A random sample of 72 hawks shows that 12 of them are building a nest. Estimate the number of hawks building a nest in the population.

Olivia has $220 to buy presents for her 3 sisters and 2 nephews. She wants to spend $10 more on each sister than she spends on each nephew.