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NikAS [45]
3 years ago
12

How did you find your awnser ?

Mathematics
1 answer:
meriva3 years ago
8 0

Answer:

i just did (and it's answer, btw)

Step-by-step explanation:

uhh yep lol

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44%adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly selected. Find the probability th
vlada-n [284]

Answer:

.101501615

.84982392

.901244701

Step-by-step explanation:

For this question use a binomial distribtuion

a.

12C3*.44³*(1-.44)⁹= .101501615

b.

to find at least 4 find the probability of less than 4 and take its compliment

12C0*(1-.44)¹²+12C1*.44*(1-.44)¹¹+12C2*.44²*(1-.44)¹⁰+12C3*.44³*(1-.44)⁹= .15017608

1-.15017608=.84982392

c.

To find less than eight's probability find the proability of at least 8 and take its compliment

12C8*.44⁸(1-.44)⁴+12C9*.44⁹(1-.44)³+12C10*.44¹⁰(1-.44)²+12C11*.44¹¹*(1-.44)+12C12*.44¹²= .098755299

1-.098755299= .901244701

3 0
3 years ago
How would you break down 40% to find 40% of a number<br>​
Alika [10]

Answer:

find 80 percent

Step-by-step explanation:

8 0
3 years ago
(-3, 1), (-17, 2) find the slope show the work
Verizon [17]

Answer:

1/-14 or -0.071428571428571

Step-by-step explanation

(-3,1) ___ -3 is x1 while 1 is y1

(-17, 2) ___ -17 is x2 while 2 is y2

slope formula is m = y2-y1/x2-x1

plug them in: m = 2-1/-17-(-3), which equals 1/-14 or -0.071428571428571

5 0
3 years ago
Joey Chestnut is trying to break his own world record.After 1 minute of competition, joey has eaten 10 hotdogs.Joey wants to kno
Jobisdone [24]

So we know that 1 minute = 10 hotdogs,

we multiply 1 and 10 by 9 to get 9 minutes = 90 hotdogs.


I believe the answer is 9 minutes = 90 hotdogs.

5 0
4 years ago
Read 2 more answers
2a ⁵ + 5 but a = 5<br> step by step please:D
Sav [38]

Answer:

Step-by-step explanation:

Alright so we are going to be Evaluating on this Equation

So We Substitute for A=5

2a⁵+5

2(5⁵)+5

Step 2

2(5⁵)+5 Simplify

2(3125)+5

6250+5

6255

Your answer would be 6255

5 0
3 years ago
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