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Sunny_sXe [5.5K]
3 years ago
5

Find the first 5 terms of the arithmetic sequence given that: an = 2n - 2

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0
I really need help on this too can y’all help
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Which expression represents B is decreased by 25%?
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b is decreased by 25% which means there will be (-ve) sign.

<h3>So,</h3>

b - 0.25b

  • <em>Option 5 is correct!!~</em>
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2 years ago
Cot^2x/cscx-1=1+sinx/sinx
KATRIN_1 [288]
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\bf \cfrac{1-sin^2(x)}{sin(x)[1-sin(x)]}\implies \cfrac{1^2-sin^2(x)}{sin(x)[1-sin(x)]}&#10;\\\\\\&#10;\cfrac{\underline{[1-sin(x)]}~[1+sin(x)]}{sin(x)\underline{[1-sin(x)]}}\implies \cfrac{1+sin(x)}{sin(x)}
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2 years ago
What does the y-intercept mean? What does the x-intercept mean? Explain what each intercept means and then Identify the x-interc
irinina [24]

x intercept = where the function crosses the x axis (x,0)

y intercept = where the function crosses the y-axis (0,y)

A. y=7/2x-2

x intercept , replace y by 0 and solve for x:

0 =7/2x-2

2= 7/2 x

2 / (7/2) = x

x= 4/7

y-intercept, replace x by 0 and solve for y

y= 7/2x-2

y= 7/2 (0) -2

y=-2

B.

x-intercept:

x=-3

y-intercept

0=-3

It doesn't have a y-intercept.

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1 year ago
Osama starts with a population of 1,000 amoebas that increases 30% in size every hour for a number of hours, h. The expression 1
creativ13 [48]
The correct answer is 4090
5 0
2 years ago
One ball is drawn at random from a bag containing 17 red r balls and 9 white w balls. what is the probability that the ball is g
Leokris [45]
If there are no green balls in the bag, the probability of drawing a green ball is zero.
6 0
3 years ago
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