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Lena772:
Group Title
Find f(5) for this sequence:
f(1) = 2 and f(2) = 4, f(n) = f(1) + f(2) + f(n  1), for n > 2.
…
 updated 9 months ago
 21 replies
 7 Medals
Mathematics

Lena772:
Group Title
If g(x) = 2(x  4), find the value of x if g(x) = 20.
32
…
 updated 9 months ago
 2 replies
 1 Medal
Mathematics

Lena772:
Group Title
If g(x) = x2 + 2, find g(3).
9
…
 updated 9 months ago
 4 replies
 2 Medals
Mathematics

Lena772:
Group Title
Generate the first 5 terms of this sequence:
f(1) = 0 and f(2) = 1, f(n) = f(n  1) + f(n  2), for n > 2.
…
 updated 9 months ago
 13 replies
 1 Medal
Mathematics

reverdeparadis:
Group Title
Suppose U = { 1, 2, 3, 4, 5, 6, 7, 8}, A = (1, 3, 5, 7}, and B = {4, 5, 6}. Tell whether each statement is true or false.
1.) A subset B
…
 updated 9 months ago
 4 replies
 3 Medals
Mathematics

popsicle2166:
Group Title
Which best describes the roots to the equation represented by the graph above?
A.one real root
B.two imaginary roots
…
 updated 9 months ago
 2 replies
 No Medals Yet
Mathematics

marissafi:
Group Title
What is the vertex of the graph of y = –x – 3+ 1?
 updated 9 months ago
 13 replies
 1 Medal
Mathematics

fifi4:
Group Title
the rainfall this year was 18.6 centimeter. this is 3.2 centimeters less than half of the rainfall last year. what was the the rainfall last…
 updated 9 months ago
 6 replies
 1 Medal
Mathematics

blackheart21:
Group Title
Solve the inequality 4x + 6(x10) > 20
 updated 9 months ago
 9 replies
 4 Medals
Mathematics

miraclemilktea2:
Group Title
Which inequality is NOT represented by the graph?
9 + r > 3
…
 updated 9 months ago
 10 replies
 1 Medal
Mathematics

fifi4:
Group Title
the heaviest human of all times weighed 486 kilograms. this is 12 kilograms less than 6 times juan's weight. how much does juan weigh?
 updated 9 months ago
 9 replies
 2 Medals
Mathematics

JTsoccer:
Group Title
A function is created to represent the cost per person to attend the school dance. What restrictions would be made to the domain?
A The d…
 updated 9 months ago
 2 replies
 2 Medals
Mathematics

xclaireykinzx:
Group Title
A graph is drawn with output on the vertical axis and input on the horizontal axis. What does a straight or “flat” segment indicate on the g…
 updated one year ago
 2 replies
 2 Medals
Mathematics

anaerrez:
Group Title
Ok so I got 50.24 but I don't know what it means to find the surface area of a sphere to the nearest square unit.
 updated one year ago
 4 replies
 2 Medals
Mathematics

Blakeshow100:
Group Title
Simplify the rational expression. State any excluded values. 4x4/x1
x
4; where x=/4
…
 updated one year ago
 3 replies
 2 Medals
Mathematics

bettina19:
Group Title
a dugstore sells a drug costing $85 for $112 and a drug costing $175 for $238
A.) if the mark up policy of the drug store is assumed to b…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

dudley1811:
Group Title
1. If a snail is traveling at a rate of 1 inch per minute, how many miles per hour is the snail traveling? Give your response using scient…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

newbold_galen:
Group Title
simplify
(mn^4)/(p^0q^2)
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

swiftskier96:
Group Title
Help?!?!?!?
14. How do the graphs of y = 1/x and y = 5/x + 6 compare? Show your work.
 updated one year ago
 1 reply
 1 Medal
Mathematics

JakeM:
Group Title
An engine piston has a diameter of 9.2 cm, with a tolerance of 0.01 cm. Which absolute value inequality represents the range of values for t…
 updated one year ago
 1 reply
 1 Medal
Mathematics

Emah:
Group Title
Geometry Question.
 updated one year ago
 11 replies
 2 Medals
Mathematics

BMF96:
Group Title
r = 6 sinθ
Part I: Multiply both sides of this equation by r and use the fact that to rewrite this equation in terms of x and y.
…
 updated one year ago
 8 replies
 2 Medals
Mathematics

santw:
Group Title
Solve sqrt99(sqrt7 minus sqrt 13)
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

Firejay5:
Group Title
Solve and show and explain work
x^2 + bx + c = 0
 updated one year ago
 40 replies
 2 Medals
Mathematics

omgitsana:
Group Title
how to condense (1/2)(e^2  1)?
 updated one year ago
 3 replies
 1 Medal
Mathematics

merpersmeeps:
Group Title
For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
x y
…
 updated one year ago
 5 replies
 2 Medals
Mathematics

Sheradon.burkett:
Group Title
ONE QUESTION! MEDAL GOES TO BEST ANSWER!
Choose the best response to the question below.
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

zippy2235:
Group Title
What is the inverse of the function f(x) = x9
 updated one year ago
 2 replies
 2 Medals
Mathematics

ontour:
Group Title
Brandon had to do problems 45 through 75 for homework tonight.
If Brandon did all of the problems he was assigned, how many problems did he…
 updated one year ago
 3 replies
 1 Medal
Mathematics

linegang:
Group Title
Can someone please show me how to do this for my child in 5th grade. I cant remember the right way of dividing with the remainders and stuff…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics
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