Find the area of the following circle. Use = 3.14

r = 5 yd.

If differs mean to compare two things, then what does "Elementary algebra differs from arithmetic in the use of abstractions, such as using letters to stand for numbers that are either unknown or allowed to take on many values.

Three teachers share 2 packs of paper equally. A: 3 halves of pack B: 2third of pack C:3 sixth of a pack D: 1 half of a pack E: 1 third of a pack or

What is the value of y when x = 10? y = 7.5 y = 4.8 y=40/3 y = 5/12 ?

What is negative 4 over 5 : 3 over negative 2. simplified?

An inspector checks 98 cell phones and finds 2 of them not working. If a company has 850 of the phones, how many are likely to not be working?

The financial aid office at a nearby university publishes data about the type and amount of aid offered annually by collecting information from every 25th student to apply for financial aid this semester.

The florida everglades welcomes about 2x10 * by the third power * visitors per day. Based on this, about how many visitors come to the everglades per week

What is the first step in describing what figure results when given plane intersects a given three-dimensional figure?

If joe can paint a house in 3hr, and Sam can paint the same house in 5hr, how long does it take them to do it together?

A school surveyed its students about TV viewing. The average time spent watching TV each day was 3 hours. What percent of 24 hour on the average was spent watching TV?