3 years ago

How many isprime from 1 to 1000

2 answers:

7 0

168 prime numbers exist between 1-1000.

The work is actually unrelated to math, so I won't bother posting the explanation. However, I can give some detail as to how I did it. If you know how to program, you can set up a simple for loop for all numbers 1-1000, and have a check function that checks if the number is prime or not.

V125BC [204]3 years ago

4 0

Answer:

168 prime

Explanation:

There are total of 168 prime numbers in the list of prime numbers from 1 to 1000.

HOPE IT HELPS 

You might be interested in

Jason and his 3 roommates share the cost of the electric bill evenly

marshall27 [118]

OK. Each man pays 25% of the bill.
Do you have a question to ask ?

4 0

3 years ago

Read 2 more answers

Find the area of a rectangle with a length of (4x^2) and a width of (x+6)

Airida [17]

Substitute the given values into the formula for area of a rectangle.
area = length*width
area = (4x^2)*(x +6)
Use the distributive property to eliminate parentheses.
area = 4x^3 +24x^2

6 0

3 years ago

PLEASE HELP!! Aprivate College runs a 3-semester school-year schedule. The college charges $9 308 per semester for tuition and r

Hatshy [7]

A, 11,696. 9308x3 (per year) x4 (4 years)

7 0

3 years ago

Which expressions are equal to 50Σn(n+6)?

SSSSS [86.1K]

Answer:

S(n)=(25/3)n(n+1)(2n+19)

Step-by-step explanation:

sum_(n=1)^k n (6 + n) = 1/6 k (k + 1) (2 k + 19)

$sum_(n=1)^k n (6 + n) = (1/6) k (k + 1) (2 k + 19)\\50(1/6) k (k + 1) (2 k + 19)\\=(25/3)k (k + 1) (2 k + 19)$

This is the equation in general:

substitute n for sum from 1 to n

For sum from k to n, substitute:

S(n)-S(k-1)

4 0

3 years ago

Stellar cell phones charges $0.10 per extra gigabyte of data and a monthly fee of $15. Cell Phones ‘R Us does not charge a month

Natasha_Volkova [10]

I think 50 < 15+.10m is it

4 0

3 years ago