Ryleighaprobst
Ryleighaprobst
10-10-2014
Mathematics
Answered
Is 63 a prime or composite number
Answer :
mariamikayla
mariamikayla
10-10-2014
[tex]63|3 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 63=3^2*7 \\\\ 63-composite \ number \ because \ it \ can \ be \ divided \ by \ D_{63=\{1;3;7;9;21;63 \}[/tex]
Answer Link
Ev13
Ev13
10-10-2014
The answer is composite because a prime number is only divisible by 1 and itself. You can divide sixty-three by 9, 7,21,3,63, and 1.
Answer Link
VIEW ALL ANSWERS ( 31+ )
Other Questions
1. What is a possible reason for Mercury and Venus not having moons?A. Only the largest planets in the solar system have the gravitational pull to have moons or
1. Answer these questions on seconds, minutes and hours.11121059875.a. The red hand on the clock shows usb. It takesseconds to complete one circC.seconds = 1 mi
Worksheet: Integers\begin{tabular}{|c|c|c|c|c|}\hline [tex]$79-98$[/tex] & [tex]$=$[/tex] & [tex]$-56+(-35)$[/tex] & [tex]$=$[/tex] & [tex]$40+(
2.1. An astronaut has a mass of 100 kg. Calculate his weight on Earth and the moon, which has a gravitational force of [tex]1.6 \, \text{m/s}^2[/tex].
2. [tex]\lim _{x \rightarrow 0} \frac{4 x^2}{1-\cos 2 x}[/tex]
Direct mail advertisers send solicitations ("junk mail") to thousands of potential customers in the hope that some will buy the company's product. The respons
The volume of a one with a slant height of 50 inches in diameter of 60 inches (approximately pi to 3.14)
Instructions: Find the expected values and answer the questions based on the given scenario.You and a friend have created a carnival game for your classmates. Y
Madison claims that two data sets with the same median will have the same variability. Which data set would provide good support for whether her claim is true o
ano-anong mga gusali ang naging kontrobersiyal na pinatayo sa pilipinas?
