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alexandr402 [8]
3 years ago
11

What is the third quartile of this data set? 21,24,25,28,29,35,37,39,42

Mathematics
1 answer:
tangare [24]3 years ago
8 0

Answer:

121.5

Step-by-step explanation:

Find the mean of the last 4 numbers.

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three trigonometric functions for a given angle are shown below csc theta = 13/12, sec theta = -13/5, cot theta = -5/12 what are
goldenfox [79]
We have that
csc ∅=13/12
sec ∅=-13/5
cot ∅=-5/12

we know that
csc ∅=1/sin ∅
sin ∅=1/ csc ∅------> sin ∅=12/13

sec ∅=-13/5
sec ∅=1/cos ∅
cos ∅=1/sec ∅------> cos ∅=-5/13

sin ∅ is positive and cos ∅ is negative
so
∅ belong to the II quadrant

therefore
<span>the coordinates of point (x,y) on the terminal ray of angle theta are
</span>x=-5
y=12

the answer is
point (-5,12)

see the attached figure

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3 years ago
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Which statements about the graph of the function f(x) = 2x2 – x – 6 are true? Check all that apply.
lbvjy [14]
Hello,

1: dom f=R
2: img f =R
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5:
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brilliants [131]
4 innings and that's with the 70 earned runs
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3 years ago
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