The equivalent fraction of 9/15 would be 3/5.
Answera:The answer is 0.3333333333 repeated
Step-by-step explanation:5/6 is 0.8333333 repeated divided by 5/2 which is 2.5 which when divided is 0.333333333 repeated.
Answer:
A
Step-by-step explanation:
Using Pythagoras theorem, we have
x^2+11^2=15^2, x^2=104, x=2*sqrt(26)
So I think the answer to m<5 is 75 degrees
Answer:
34,220
Step-by-step explanation:
Because order doesn't matter, but the numbers can't be repeated, we need to find the number of combinations where 3 individual numbers can be chosen out of 60 possible numbers using the binomial coefficient:
![\binom{n}{k}=\frac{n!}{k!(n-k)!}\\ \\\binom{60}{3}=\frac{60!}{3!(60-3)!}\\\\\binom{60}{3}=\frac{60!}{3!(57)!}\\\\\binom{60}{3}=\frac{60*59*58}{3*2*1}\\ \\\binom{60}{3}=34220](https://tex.z-dn.net/?f=%5Cbinom%7Bn%7D%7Bk%7D%3D%5Cfrac%7Bn%21%7D%7Bk%21%28n-k%29%21%7D%5C%5C%20%5C%5C%5Cbinom%7B60%7D%7B3%7D%3D%5Cfrac%7B60%21%7D%7B3%21%2860-3%29%21%7D%5C%5C%5C%5C%5Cbinom%7B60%7D%7B3%7D%3D%5Cfrac%7B60%21%7D%7B3%21%2857%29%21%7D%5C%5C%5C%5C%5Cbinom%7B60%7D%7B3%7D%3D%5Cfrac%7B60%2A59%2A58%7D%7B3%2A2%2A1%7D%5C%5C%20%5C%5C%5Cbinom%7B60%7D%7B3%7D%3D34220)
Thus, Elias can make 34,220 unique 3-number codes given 60 different numbers.