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Vinvika [58]
3 years ago
13

Match the correct y=mx+b equation to the graph: pls show work/explanation!

Mathematics
1 answer:
MrMuchimi3 years ago
7 0

Answer:

y=x+1

Step-by-step explanation:

m is the slope, and the slope is 1. b is the y-intercept, which is 1.

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Manufacturers don’t like defective products because it can give their brands a bad reputation. However, no production line is pe
Elena-2011 [213]

Answer:

0.99804932311

Step-by-step explanation:

We solve this using binomial probability

Binomial probability formula

= nCx × p^x × q^n - x

= n!/(n - x)! x!

Where n = Number of trials = 25 samples

x = Number of successes = 23

p = probability of success = 99% = 0.99

q = probability of failure = 1 - p

= 1 - 0.99

= 0.01

Hence,

p(at least 23 are properly filled) = p(X ≥ x)

= [25!/(25 - 23)! × 23! × 0.99^23 × 0.01^25 - 23 ]+ [25!/(25 - 24)! × 24! × 0.99^24 × 0.01^25 - 24 ]+ [25!/(25 - 25)! × 23! × 0.99^25 × 0.01^25 - 25]

= [300 × 0.99 ^23 × 0.01^2] + [25 × 0.99^24 × 0.01^1] + [1 × 0.99^25 + 0.01^0]

= 0.0238084285 + 0.1964195352 + 0.7778213594

= 0.99804932311

3 0
3 years ago
Sam loves basketball! he can make the shot 65% of the time. If he takes 30 shots how many times will he make it?
UkoKoshka [18]

Answer:

20

Step-by-step explanation:

30 * 0.65 = 19.5

Round off the number to 20

7 0
3 years ago
A coin is flipped 8 times. Find the probability of the event exactly: 8 heads
kykrilka [37]
(1/2)^8=0,0039 --> 0,39%
3 0
3 years ago
Read 2 more answers
Please help me with this. simplify and show all your work.
iren2701 [21]
Let's take this variable by variable. z to the power of 4 over z to the power of one would equal z to the power of 3. At this point, there is no longer a z variable in the denominator.
X to the power of 2 over x to the power of 1 would equal x. At this point there is also no x variable in the denominator.
Y to the power of 1 over y to the power of 2 would equal (1/y). At this point, there is no y in the NUMERATOR. 

Final Answer: \frac{ z^{3}x }{y}

5 0
3 years ago
Simplify the given expression below:
Svetllana [295]
The answer would be C. 12+8i/13
7 0
3 years ago
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