Eric throws a biased coin 10 times. He gets 3 Tails.
Sue throws the same coin 50 times.
She gets 20 Tails.
Aadi is going to throw the coin once.
(i) Which one of the following statements is correct about the
probability of Aadi getting Tails?
(1)
A Sue's estimate is best because she throws it 50 times.
B Sue's estimate is best because she gets more Tails.
C Sue's estimate is best because she throws it more times than Eric
(1)
(ii) Use Eric's and Sue's results to work out an estimate for the
probability that Aadi will get Tails.
Write your fraction in the form a/b
Tota
D Doli

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )