PLEASE ANYONE?: A number is chosen at random from a set of whole number from 1 to 50. Calculate the probability that the chosen number: 1. is not a perfect square
2 answers:
Answer:
10
Take 10 and add it 5 times
Step-by-step explanation:
5 divided by 50 is 10
43/50 There is 7 perfect squares 1-50 1,4,9,16,25,36,49 so 43 of the 50 times you pull a number it is not a perfect square.
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Answer:
9
Step-by-step explanation:
Answer:
9 shirts
Step-by-step explanation:
12 - 6 = 6
6/2 = 3
3 times 3 = 9
Answer:
x=1 y =15
Step-by-step explanation:
hopefully correct
-5x-2y=13 (i)
3x-y=12
-y=12-3x
y=-12+3x (ii)
substitute ii into i
-5x-2(-12+3x)=13
-5x +24-6x=13
-11x=-11
x=1
substitute x into ii
y=-12+3(1)
y=15
.
. . x=1 and y =15
Answer:
60 penguins
Step-by-step explanation:
We need to find out how many times 9, the number of polar bears for every 20 penguins, was multiplied by, so that we can multiply 20 penguins by the same amount.
27/9 = 3
20*3 = 60
Answer:the answer is
Step-by-step explanation:c