Answer:
3/ 10
Step-by-step explanation:
Count of numbers up to 50 = 50
Prime numbers up to 50 :
{2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47}
Count of prime numbers up to 50 = 15
Hence, ratio of prime numbers to all numbers ;
15 : 50
3 / 10
You have a 1/4 chances of both of them landins heads! 1/4 is = to 25% I hope this helps!
x-(3x+4)=34
x= -19
-19-(3(-19)+4)=34
-19+(57-4)=34
-19+(53)=34
-19+53=34
34=34
therefore the first number is -19 and the second number is 53
G stands for 36 because 72-36 is 36
484 oranges and 350 grapefruit
because 350 plus 134 equals 484
-3.5+27
-2.7+x=-3.5
x=-3.5-(-2.5)
x=-3.5+2.5
x=2.0
