For the series 25+34+43+52 + ... + 439

a) Write the series in summation notation

b) find the sum, if it exists

14 - (-5x) + 2x - (-32) + 4z-2x

What is the supplement of 122 degrees

Josh decides to flip a coin to decide where he will go eat. If the coin lands on heads, then he will go to an Italian restaurant. If the coin lands on tails, he will go to a Mexican restaurant.

When u round to the nearest hundred thousand the population of the state of North Carolina is 9,800,000. Which could be the exact population of North Carolina

2420 round to nearest ten

Term insurance has value as an investment. True False

What is the difference between a parameter and a statistic? A parameter is an aspect of an individual subject or object being measured. A statistic is a numerical measurement describing data from a sample.

How do you find the length and width of a rectangle when you are given the area

Whats 10 divide by 47? Show your work.

Find the next three terms of the sequence - 8,34,-72,216 ... A.) 248,-616,248 B.) - 648,1944,-5832 C.) 648,-1944,5832 D.) 216,-648,1944