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3 years ago

Division story for 36 divided by three

1 answer:

8 0

Bob had 36 apples
he wanted to equally divide them among himself and his 2 friends (3 people total)

how many apples did each one get?

36/3=12, each person got 12 apples

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What is the nth term in the sequence 3 , 8 , 15 , 24 , 35

MrMuchimi

The sequence is to add 2 each time
8-3=5
15-8=7
24-15=9
35-24=11
therefore the next numner would be =13 so 35+13= 48
bc.....
48-35= 13
basically as the number gets bigger the added number gains 2pts each time
hope this helps

7 0

4 years ago

Juanita has a net spendable income of $1,850 per month. What is the maximum amount of money that she should budget for transport

antoniya [11.8K]

i think the answer is A. $370

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3 years ago

According to a 2013 study by the Pew Research Center, 15% of adults in the United States do not use the Internet (Pew Research C

Pavel [41]

Answer:

a) For this case we can use the binomial model since we assume independent events and the same probability for each trial is the same p =0.15

b) $P(X=0)=(10C0)(0.15)^0 (1-0.15)^{10-0}=0.1969$

c) $P(X=3)=(10C3)(0.15)^3 (1-0.15)^{10-3}=0.1298$

d) $P(X \geq 1)= 1-P(X$

And using the result from part a we got:

$P(X \geq 1)= 1-P(X$

Step-by-step explanation:

Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

Let X the random variable of interest, on this case we now that:

$X \sim Binom(n p)$

The probability mass function for the Binomial distribution is given as:

$P(X)=(nCx)(p)^x (1-p)^{n-x}$

Where (nCx) means combinatory and it's given by this formula:

$nCx=\frac{n!}{(n-x)! x!}$

Solution to the problem

Part a

For this case we can use the binomial model since we assume independent events and the same probability for each trial is the same p =0.15

Part b

For this case we want this probability:

$P(X=0)$

And replacing we got:

$P(X=0)=(10C0)(0.15)^0 (1-0.15)^{10-0}=0.1969$

Part c

For this case we want this probability:

$P(X=3)$

And replacing we got:

$P(X=3)=(10C3)(0.15)^3 (1-0.15)^{10-3}=0.1298$

Part d

For this cae we want thi probability:

$P(X \geq 1)$

And we can use the complment rule and we got:

$P(X \geq 1)= 1-P(X$

And using the result from part a we got:

$P(X \geq 1)= 1-P(X$

4 0

3 years ago

Find the distance between the parallel lines whose equationsare y =2x- 8 and y= 2x- 3

N76 [4]

Answer:

3.536 units

Step-by-step explanation:

on the x axis, the difference is 2.5

on the y axis, the difference is 5

5^2/2=d^2

25/2=d^2

d^2=12.5

d=3.536

7 0

3 years ago

Plz help me i will give u 50pts^_^ and brainliest<3

lara31 [8.8K]

Answer:

y/x^2=-2x+3

Step-by-step explanation:

6 0

2 years ago