Question 11 The math team sold 42 hamburger meals and 15 ribs meals at the pep rally for a total of $243. At the game that night they sold 36 hamburger meals and 30 ribs meals for a total...
Question 11 The math team sold 42 hamburger meals and 15 ribs meals at the pep rally for a total of $243. At the game that night they sold 36 hamburger meals and 30 ribs meals for a total...
doing an online class that doesn't explain how to do it very well, please help!
a soccer ball bounces off a players head, straight into the air, from a height of 6ft, with initial velocity of 40 ft/sec. how long(to the nearest tenth of a second) does it take for the ball to hit...
The variable Z is directly proportional to X, and inversely proportional to Y. When X is 12 and Y is 18, Z has the value 2. What is the value of Z when X = 19, and Y = 22 Round to at...
The variable Z is inversely proportional to X. When X is 12, Z has the value 1.5833333333333. What is the value of Z when X = 18, Round to at least the thousand. The variable...
I don't understand how I would find this, or how I would put this as an equation.
1st Shaded region: 2 m 1st Non-shaded region: 3 m 2nd shaded region: 1 m 2nd non-shaded region: 1 m The side of the rectangle being 4 m (All the sides are...
I dont understand how to work out this problem. Can someone please explain the equation and how you got the answer thank you.
Show each step for solving the question
12^x-2=20
This equation i need to solve by factoring but i don't remember how to do it can someone help?
A small company borrowed $65,000 to expand its line of toys. Some of the money was borrowed at %5, some at 6%, and some at 8%. How much was borrowed at each rate if the annual interest owed was $3,825...
a) 270 and -90 b) 270 and 450 c) 0 and 180 d) 450 and -270
1st Shaded region: 2 m 1st Non-shaded region: 3 m 2nd shaded region: 1 m 2nd non-shaded region: 1 m The side of the rectangle being 4 m (All the sides are...
Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 100 miles per hour. The eastbound train travels at 80 miles...
A caterer records the number of weddings he works during 5 weeks of the summer: {0,3,4,3,6}. If he caters 3 weddings the next week, in what ways do the mean and the standard deviation of the data...
Please I need someones help. I really don't understand the question.
What are the approximate values of x that are solutions to f(x)=0, where f(x)=-5x^2+4x+9
What is the probability that at least 2 of the friends order the same drink? A) 0.25 B) 0.41 C) 0.50 D) 0.59
If 5 dentists are chosen at random from the phone book, what is the approximate probability that exactly 3 of them will prefer the new mouthwash? A) 0.014 B) 0.051 C) 0.173 D)...