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Bad White [126]
3 years ago
9

So, here’s a math question for you: Suppose you set your confidence level at "I think I know it," which means that you’re initia

lly risking 80 points. You guess wrong on the first attempt. How many "second-chance" points will you be able to earn back?
Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

Answer:

The answer is 20 points

Step-by-step explanation:

If the points is based on 100 by rating, and your confidence level of 'I think I know it' places you on the initial risk of 80 points as suggested, which eventually places you on the wrong side, you will be left with the following:

Total rating point of 100 minus initial risking points of 80. This leaves you with a second chance points of just 20.

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50% of trick or treaters dressed up as a ghosts.
cricket20 [7]

Answer:

66

Step-by-step explanation:

50% = 1/2

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4 0
3 years ago
A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the numb
ArbitrLikvidat [17]

Answer:

  $9327

Step-by-step explanation:

Apparently, the cost function is supposed to be ...

  C(x) = 0.4x^2 -112x +17167

This can be rewritten to vertex form as ...

  C(x) = 0.4(x^2 -280) +17167

  C(x) = 0.4(x -140)^2 +17167 -0.4(19600)

  C(x) = 0.4(x -140)^2 +9327

The vertex of the cost function is ...

  (x, C(x)) = (140, 9327)

The minimum unit cost is $9327.

_____

<em>Comment on the question</em>

You found the number of units that result in minimum cost (140 units), but you have to evaluate C(140) to find the minimum unit cost.

8 0
2 years ago
For each system of equations, drag the true statement about its solution set to the box
iVinArrow [24]
<h2 /><h2>1</h2>

ONE SOLUTION

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INFINITELY MANY SOLUTION

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5 0
2 years ago
Write 7 in the form a + ib
11Alexandr11 [23.1K]

Answer:

Step 1. A=4

Step 2. Ib =3

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8 0
2 years ago
The bees buzzed by the beatiuful blue bag, what is this?
11111nata11111 [884]
Alliteration

how I remember is that the 2 L’s are together in the word, and the same letter is repeated in the sentence.
if that makes sense,

hope i’m not too late!!
8 0
3 years ago
Read 2 more answers
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