Paresh

100 Questions
50 Answers

0

2243

3

+386

pls help stats

Using data from 1944 through 2000, the histogram shows the number of years that had a particular number of hurricanes reaching the East Coast of the U.S. For example, in 14 of those years there was exactly one hurricane each year that reached the East Coast lee mas ..

Paresh 6 abr 2020

0

2331

2

+386

Basic probabaility

Four standard six-sided dice are to be rolled. What is the probability that the product of the numbers on the top faces will be prime? Express your answer as a common fraction.

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Paresh 6 abr 2020

-3

534

4

+386

casework counting

I have 10 distinguishable socks in my drawer: 4 white, 4 brown, and 2 blue. In how many ways can I choose a pair of socks, provided that I get two socks of different colors?

Paresh 6 abr 2020

-3

899

3

+386

the question is now fixed

Let $p$ be a prime number between 40 and 60. What is the probability that $p + 12$ is also a prime number? Express your answer as a common fraction.

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Paresh 6 abr 2020

-3

515

3

+386

CPHILL PLS HELP(basic probability)

Let be a prime number between 40 and 60. What is the probability that is also a prime number? Express your answer as a common fraction.

Paresh 6 abr 2020

-2

1224

3

+386

HELP squares

Let $M=4a^2 - 2b^2 +a$. Let $j$ be the value of $M$ when $a=5$ and $b=3$, and let $k$ be the value of $M$ when $a=-1$ and $b=4$. Calculate $j+2k$.

Paresh 6 abr 2020

0

1306

1

+386

HELP Divisability

The four-digit number $25AB$ is divisible by nine, with $A$ the tens digit and $B$ the units digit. How many different such four-digit numbers could $25AB$ represent?

Paresh 6 abr 2020

-1

460

2

+386

GENO PLS HELP prime factorization

What is the largest five-digit integer whose digits have a product equal to the product $(7)(6)(5)(4)(3)(2)(1)$?

Paresh 6 abr 2020

-1

1672

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+386

Prime Factorization

In the prime factorization of $109!$, what is the exponent of $3$? (Reminder: The number $n!$ is the product of the integers from 1 to $n$. For example, $5!=

Paresh 6 abr 2020

+386

+1

thxx

Paresh7 abr 2020

+386

+1

yes thank u

Paresh7 abr 2020

+386

+1

its ok i already appreciate what u have done for me today

Paresh6 abr 2020

+386

+1

i believe that is right thank u

Paresh6 abr 2020

+386

+1

thank u cal

Paresh6 abr 2020

+386

+1

yes it does help thank u

Paresh6 abr 2020

+386

+1

i think its 5.4\

its 5.4

Paresh6 abr 2020

+386

0

yes thx for understanding

Paresh6 abr 2020

+386

0

the question is a bit different

Paresh6 abr 2020

+386

+2

even though i have seen that and the question is very similar I still require some help

Paresh6 abr 2020