1 point Part A - Cole found BC. His work is shown. Identify the first step in which
his work shows an error. *
6 in
Cole's Work
Step 1
62 + 152 = c2
15 in
Step 2
36 + 225 = c2
Step 3
261 = c2
Step 4
V261
=C
Step 5
C 16.2,
SO BC is about 16.2 in.

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?