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Elena-2011 [213]
3 years ago
11

Name an outcome that has a probability between 0.5 and 1​

Mathematics
2 answers:
diamong [38]3 years ago
8 0

Answer:

0.6

Step-by-step explanation:

sergey [27]3 years ago
6 0

Answer:

a coin flip

Step-by-step explanation:

The probability of an event is a number describing the chance that the event will happen. An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero.

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What are these in scientific notations?
777dan777 [17]

Answer:

.071 times 101

Step-by-step explanation: The purpose of scientific notation is for scientists to write very large, or very small, numbers with ease.

4 0
2 years ago
A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. The materi
valentina_108 [34]

Answer:

N(x) = 40 - 2x

P(x) = -2x² + 52 x - 240

maximum profit = 13

Step-by-step explanation:

given data

feeder cost = $6

average sell = 20 per week

price = $10 each

solution

we consider here price per feeder = x

and profit per feeder  id here formula   = x - 6

so that here

total profit will be

P (x)  = ( x - 6 ) Nx

here N(x) is number of feeders sold at price =  x

so formula for N (x)  is here

N(x) = 20 - 2 ( x - 10 )    

N(x) = 40 - 2x

so that

P(x) = (x-6) ( 40 - 2x)

P(x) = -2x² + 52 x - 240

since here

a = -2

b = 52

c = -240

a < 0

so quadratic function have maximum value of c - \frac{b^2}{4a}

so it will be

maximum value = -240 - \frac{52^2}{4(-2)}

maximum value = 98

so here maximum profit attained at

x = \frac{-b}{2a}

x = \frac{-52}{2(-2)}

x = 13

maximum profit = 13

3 0
4 years ago
In the figures, ΔCDA ≅ ΔXYZ . Name the congruent angles.
defon
Heya!!!


Answer to your question:

angle CDA=angle XYZ
angle DAC= angle YZX
angle ACD = angle ZXY


Hope it helps ^_^
8 0
3 years ago
Solve for x.<br> 8/9(54x - 36) +2=-3/4(-40+ 16x) + 90x<br><br> Enter your answer in the box.<br> X=
Mashutka [201]

Step-by-step explanation:

8/9(54x - 36) +2=-3/4(-40+ 16x) + 90x

or,432x-288+18/2 =120-48x+360x/4

or,4(42x-288+18)=2(120-48x+360x)

or,168x-1080=240-624x

or,162x+624x=1080+240

or,792x=1320

or,X=1320/792

or,X=<em>5</em><em>/</em><em>3</em>

7 0
2 years ago
Find the slope of the line through each pair of points. (15, 8), (-1, 15).
Natalija [7]

Answer:

22.6

Step-by-step explanation:

15-1   8-15

14^2     7^2

196+49

245

15.6

8 0
3 years ago
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