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3 years ago

Jack has 12 pencils and 7 pens.how many more pencils than pens does he have

Mathematics

2 answers:

7nadin3 [17]3 years ago

8 0

12-7 = 5, therefore, there are 5 more pencils than pens.

ioda3 years ago

3 0

Twelve pencils minus the seven pens equals five so the the difference would be five. jack has five more pencils than he does pens.

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PLEASE HELP ME!!!!!!!!!!!

mariarad [96]

From the first 2 statements again , x + 8 = y.

area of the hole would be 4x cm^2
area of sheet without hole is 9y cm^2

9y - 4x =76 ------------- eqn one

y = x + 8 ----------------eqn two

subs eqn two into one and u got it

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3 years ago

The jury pool for the upcoming murder trial of a celebrity actor contains the names of 100,000 individuals in the population who

posledela

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Have a Spanish Jury possibility $= 0.40$

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The binomial distribution defines the behavior of a count variable X, provided:

There are a set number of data points n.

Set $n=12$

Each perception is independent. This will not affect others if your first juror is selected

One of two results is that each observation ("success" or "failure"). English or not

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Well by the binomial distribution. Mean $=E(x)=np=4.8$

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You buy a new home in metropolis for $337,356 prices of homes in your area are continuously increased by 1% per year how much sh

BigorU [14]

Answer: it should be 3,373,560

Step-by-step explanation:

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eimsori [14]

Answer:

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Step-by-step explanation:

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Read 2 more answers

How long it takes a 2800 investment to earn $500 interest if it's invested at 7% compounded quarterly. Round to the nearest tent

OleMash [197]

P=present value of investment = 2800
i=interest per quarter=0.07/4=0.0175
n=number of quarters money invested (to be calculated)
Interest = P[(1+i)^n-1]=500
2800((1+0.0175)^n-1)=500
(1+0.0175)^n=500/2800+1
take log on both sides
n(log(1.0175)=log(1+500/2800)
n=log(1+500/2800)/log(1.0175)
=9.471 quarters
=37.88 months
=37.9 months [ nearest tenth of a month ]

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3 years ago