3 years ago

What is the smallest positive composite number that does not have any prime factors less than 20?

Mathematics

1 answer:

AVprozaik [17]3 years ago

4 0

Answer:

Factors of 20: 1, 2, 4, 5, 10,

Step-by-step explanation:

You might be interested in

How many kilometers are there in 9000000cm

tekilochka [14]

QUESTION:- How many kilometers are there in 9000000cm.

ANSWER:-

$1cm = {10}^{ - 5} km \\ 9000000cm =9000000 \times {10}^{ - 5} km \\ 9 \times {10}^{6} cm = 9 \times {10}^{6} \times {10}^{ - 5} \\ 9 \times {10}^{6} cm = 9 \times {10}^{6 - 5} \\ 9 \times {10}^{6} cm = 90km$

7 0

2 years ago

Read 2 more answers

Find the midpoint of the line segment joining the points (−1,−2) and (−3,9).

FromTheMoon [43]

Answer:

Step-by-step explanation:

Midpoint = (x₁+ x₂)/2 , (y₁ +y₂)/2

= [(-1)+(-3))/2] , (-2 + 9)/2

= (-4/2) , (-7/2)

= (-2 , -3.5)

5 0

3 years ago

A student's cost for last semester at her community college was $2700. She spent $378 of that on books. What percent of last

irina [24]

Answer:

There is 12% of last semester's college costs was spent on books. Step-by-step explanation: Since we have given that.

Step-by-step explanation:

7 0

2 years ago

The following dot plot shows the number of weekly challenge questions each of the 30 members the Math Bowl team answered correct

Alja [10]

Answer:

Step-by-step explanation:

The most number of questions answered correctly are 10 and 11.

The typical number of questions a student answered correctly can be represented by the middle most value that is common to the data set.

If the data set is distributed evenly, the median, or the middle most value will fall on the 15th and 16th dots, which represents 10 correct correct challenge questions answered.

The typical number is 10.

5 0

3 years ago

Classwork is hard, please help me with question

yanalaym [24]

A) 11 and 1/2
B) 38333/100000

8 0

3 years ago