MATHEMATICS MIDDLE SCHOOL

Todd wants to know how many numbers between 1 and 50 have only 2 and 5 as prime factors. list all the numbers that have only 2 and 5 as prime factors.Explain how you found your answer.

Answers

Answer 1
Answer: 10,20,30,40

you know this because if you do prime factorization both 2 and 5 are prime numbers found in those numbers.
Answer 2
Answer: 10,20,30,40,50

2 and 5 are both factorization numbers

Related Questions

MIDDLE SCHOOL

What does the y-intercept have to do with the graph?

Answers

It gives the other half of the coordinates.
Ex:(3, 6)
The y is the 6 the 6th number up the line.

HIGH SCHOOL

Evaluate the following expression using the values given: Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3.

Answers

-3(2^2) - 3(-1) + 3(3^2) - 2(-1^3)
-3(4) - 3(-1) + 3(9) - 2(-1)
-12 + 3 + 27 + 2
-9 + 27 + 2
18 + 2
20
MIDDLE SCHOOL

Sixteen students in a drama club want to attend a play. The ticket price is $35 for each student, and the transportation and meals for everyone will cost. $960. To pay for the trip, the students

Answers

What is the question here? 35x and x + y = 960
MIDDLE SCHOOL

A orchestra has 10 cellists, there are 3 violin players for every cellist in the orchestra, how many violin players are there

Answers

Answer:

30 violin players

Step-by-step explanation:

To answer this question, all you have to do is multiply:

10 cellists * 3 violin players for every cellist = 30 violin players in total

Hope this helps :)

Random Questions