11/29/18
. In a lottery game, a player picks six numbers from 1 to 23. If the player matches all six numbers, they win 30,000 dollars. Otherwise, they lose $1. Find the expected value of this game.
. In a lottery game, a player picks six numbers from 1 to 23. If the player matches all six numbers, they win 30,000 dollars. Otherwise, they lose $1. Find the expected value of this game.
11/28/18
The function f(x) is given by the set of ordered pairs. {(1,0), (-10,2), (0,6), (3,17), (-2,-1)} Which equation is true?
Te anwser choices are A. F(-10)=1 B. F(2)= -10C. F(0) = 6D. F(1) = -10
11/28/18
What does 4/5/10 equal?
11/28/18
I don’t know how to write this into a problem.
I have problem with word problems. I never know how to write them. Can someone please help me with this one? I don’t need to be solved just how can I write this?The population of a certain city...
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Rate of speed and distance
Christoper is at a friends house 4 miles away from his home. At 5:00 p.m. he begins riding home on his bike at a rate of 0.3 miles per minute.At the same time, his mom decides to go pick him up....
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11/28/18
Use the discriminant to find the gradients of the lines that pass through the point (7,1) and are tangent to the circle x^2 + y^2 = 25.
Working out please!Step by step..Thank you!
11/28/18
Algebra word problem
A sawmill cuts boards for a lumber supplier. When he saws A, B, and C all work for 6 hr, they cut 7200 linear board-ft of lumber. It would take saws A and B working together 9.6 hour to cut 7200 ft...
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11/28/18
Polynomial Function
Find the zero(s) at which f “flattens out”. Express answer in ordered pair(s).f(x)=(x+5)2(x-1)5(x-2)
11/28/18
Which equation represents a line which is parallel to the line y=-\frac{1}{2}x+8y=− 2 1 x+8?
11/28/18
Constructing a polynomial function
Construct a polynomial function with the following properties: fifth degree, -4 is a zero of multiplicity 4, 1 is the only other zero.
11/28/18
Can someone please help me
A line has a slope of 2. It passes thought the points (1,2) and (3,y) What is the value of y?
11/28/18
If Ashley sold a total of 155 cups of lemonade for $265 how many cups of each type did she sell
Small cups were 1.25 and large cups were 2.25
11/27/18
Explain how?... im learning on my own!
Mom’s car drove 72 miles in 90 minutes. There are 5,280 feet per mile. How fast did she drive in feet per second?
Write a polynomial function of least degree with rational coefficients so that P(x)=0 has the given root 4-3i
P(x)= x^2 - ?x + ?(fill in the question marks)
11/27/18
when it is leaning against the wall, the foot of the ladder is 2m from the base of the wall. The angle between the ladder and the ground is 75 degrees.
How high up the wall does the ladder reach, to the nearest centimeters? How long is the ladder to the nearest centimeters? If the ladder slips down the wall so that it makes an angle of 55 degrees...
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