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Vsevolod [243]
2 years ago
15

. Please answer this correctly

Mathematics
1 answer:
solniwko [45]2 years ago
8 0

Answer:

no

Step-by-step explanation:

The answer is no because Shelley doesn't have any knowledge on what she's picking. This means that she can't influence what she picks, so it isn't biased.

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You randomly draw A marble from a bag, record it’s color, and then replace it. You draw a blue marble 11 out of 50 times. What i
BlackZzzverrR [31]

Answer:

since you recorded the first marble then replaced it, you drew 10 blue marbles, so therefore we can predict the next marble you drew, was blue.

Step-by-step explanation:

4 0
3 years ago
Solve x^2 + 6x = 24.
Sunny_sXe [5.5K]
Hello DestinyKiara99 o/
We can solve this equation using the quadratic formula
Check it out...

x² + 6x - 24 = 0       

Δ = 6² - 4.1.(-24)
Δ = 36 + 96
Δ = 132

x = -6 +/- √132    x' = -3 + √33
<span>      --------------   /
              2          \ 
                            x'' = - 3 - </span>√33
The correct answer is the letter D
I hope this help =)
8 0
3 years ago
Find the zeros of polynomial function and solve polynomials equations.<br> f(x)=x^2-x-90
victus00 [196]

The zeros are:

10 and -9

(ten and negative-nine)

6 0
3 years ago
5(6-i)+(6-i)(3-i). show work.
Bumek [7]

47 -14i

You can work this out in the straight-forward way, or you can recognize that (6-i) is a common factor. In the latter case, you have ...

... = (6-i)(5 + 3-i)

... = (6 -i)(8 -i)

This product of binomials is found in the usual way. Each term of one factor is multiplied by each term of the other factor and the results summed. Of course, i = √-1, so i² = -1.

... = 6·8 -6i -8i +i²

... = 48 -14i -1

... =

_____

A suitable graphing calculator will work these complex number problems easily.

4 0
2 years ago
F (6)=4*f (6-1)<br> f (-1)=4*f (-1-1)
kvasek [131]
Plug in the 6 and -1 to get the answers
f(6)=120
f(-1)= 8
3 0
2 years ago
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