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1 year ago

PLS QUICK I ONLY HAVE 2 HOURS

Mathematics

1 answer:

UNO [17]1 year ago

6 0

Answer:

Step-by-step explanation:

As you can observe from the pattern, the numerator gets multiplied by 4 every increase in the sequence.

So , clearly, the 5th term will be = $\frac{64*4}{5} =\frac{256}{5}$

and the 6th term will be = $\frac{256*4}{5} =\frac{1024}{5}$

Therefore , D will be the answer.

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mash [69]

Answer:

r-100

Step-by-step explanation:

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2 years ago

The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 15 s

poizon [28]

Im going to guess its either b or c.

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3 years ago

Read 2 more answers

3. Last year, the numbers of calculators produced per day at a certain factory were normally distributed with a mean of 560 calc

Mademuasel [1]

Answer:

3. Last year, the numbers of calculators produced per day at a certain factory were normally distributed with a mean of 560 calculators and a standard deviation of 12 calculators.(C)

Step-by-step explanation:

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3 years ago

The probability that a student uses Smarthinking Online Tutoring on a regular basis is 0.31 . In a group of 21 students, what is

Ivenika [448]

Answer: 0.0241

Step-by-step explanation:

This is solved using the probability distribution formula for random variables where the combination formula for selection is used to determine the probability of these random variables occurring. This formula is denoted by:

P(X=r) = nCr × p^r × q^n-r

Where:

n = number of sampled variable which in this case = 21

r = variable outcome being determined which in this case = 5

p = probability of success of the variable which in this case = 0.31

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3 years ago

40 points | Sierra and Alek each have five cousins. Their ages are listed below.

faust18 [17]

Find the mean for both:

Sierra: 2 + 11 + 12 + 13 + 15 = 53

53/5 =10.6

Median is the middle value = 12

Alek: 9 + 11 + 11 + 12 + 13 = 56

56/5 = 11.2

Median = 11

A: The medians do not equal the mean.

B: Sierra's are more spread out, ( no identical ages and a greater range ).

C: Sierra's mean is less than Alek.

D. Sierra has an outlier (2).

The answer would be B

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2 years ago