4) Use the discriminant to determine how many real roots the following function has. Reminder: Discriminant = b^2 - 4ac

2x2 - 8x + 25

a. 2 real solutions

b. 1 real solution

c. No real solutions

Use the following recursive formula to answer the question. a1=-3/2 an=an-1+1/2 What is a9?

Kait, Hong, and Aldo sent a total of 114 text messages during the weekend. Kait sent 6 fewer messages than Aldo. Hong sent 4 times as many messages as Aldo. how many messages did they each send?

Nine divided by the product of a number and three

The sum of two consecutive integers is 37. Write an equation that models this situation and find the values of the two integers.

What is 64,617 rounded to the nearest ten thousand

Graph - 3/4 passing through (1,4)

Diagonals of a rhombus are 24cm and 10cm, find the side of the rhombus

How long a ladder must you have to reach the top of a 15-foot wall if the bottom of the ladder is placed 4 feet from the base of the wall? Round to the nearest tenth of afoot. 14.5 ft 15.5 ft 17.0 ft 19.0 ft

Unit 2 | Lesson 10 Lesson Assessment: Core Focus: Problem Solving with Equations Quiz Question Navigator Choose the answer. 1. Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes and Drew lifted 14 boxes.

A survey was given and here are the results "Number responding less than 1 week" Gender - X N Males - 71 411 Females - 64 253 a) Construct a 95% confidence interval for the difference in the proportions of males and females at this university.