




Card 10 / 14:
correlation coefficient
a value, r , between –1 and 1 that indicates the degree of linear correlation of variables, or how closely a regression line fits a data set.

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Questions & Answers
A laser rangefinder is locked on a comet approaching Earth. The distance g(x), in kilometers, of the comet after x days, for x in the interval 0 to 30 days, is given by g(x)=250,000csc(π30x). Graph g(x) on the interval [0, 35]. Evaluate g(5) and interpret the information. What is the minimum distance between the comet and Earth? When does this occur? To which constant in the equation does this correspond? Find and discuss the meaning of any vertical asymptotes.
The sequence is {1,1,11.....} has
circular region of radious
how can we solve this problem
Sin(A+B) = sinBcosA+cosBsinA
June needs 45 gallons of punch. 2 different coolers. Bigger cooler is 5 times as large as smaller cooler. How many gallons in each cooler?
find the sum of 28th term of the AP 3+10+17+
I think you should say "28 terms" instead of "28th term"
Vedant
the 28th term is 175
Nando
if sequence sn is a such that sn>0 for all n and lim sn=0than prove that lim (s1 s2............ sn) ke hole power n =n
write down the polynomial function with root 1/3,2,3 with solution
if A and B are subspaces of V prove that (A+B)/B=A/(AB)
write down the value of each of the following in surd form
a)cos(65°) b)sin(180°)c)tan(225°)d)tan(135°)
Prove that (sinA/1cosA  1cosA/sinA) (cosA/1sinA  1sinA/cosA) = 4
what is the answer to dividing negative index
In a triangle ABC prove that. (b+c)cosA+(c+a)cosB+(a+b)cisC=a+b+c.
give me the waec 2019 questions
Source:
OpenStax, Algebra and trigonometry. OpenStax CNX. Nov 14, 2016 Download for free at https://legacy.cnx.org/content/col11758/1.6
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