What does it mean when a line of best fit has a correlation coefficient close to 0?

Jimmy had $4.52 to spend. He found something he wanted to buy for $6.21. How much would he need to borrow from his friend to make his purchase?

Maria gave one half of her jelly beans to Carole. Carole gave one third of those to Austin. Austin gave one fourth of those to Tony. If tony received two jelly beans, how many did Maria start with? A. 8 B. 24 C. 48 D. 96

The base of a triangle is 4 cm greater than the height. the area is 30 cm^2. find the height and base of the triangle.

Find the sum of 6+11+16 + ... + 4996+5001

19. Tracey stopped at the convenience store on her way to school. With tax, bottles of soda cost $1.50 and bags of chips cost $2.50.

Find the 15th term of the arithmetic sequence. a+1,2a+1,3a+1

Name the intersection of line segment ek and line segment kl

Is 1/5 a terminating or repeating decimal

Lunch begins at 11:45 and ends at 12:10. How long is lunch time?

11 tenths as a percent