The answer is 4/14 since your total number of tiles is 14 and there are 3 E tiles and 1 Y tile
Answer:
a) 1/10
b) 110
Step-by-step explanation:
A) we start by getting the total number of rolls
That would be;
11 + 22 + 7 + 8 + 13 + 19 = 80
The frequency of getting a 4 is 8
The probability that the next roll will be a 4 is;
8/80 = 1/10
b) Firstly, we get the probability of getting a 2
We have this as:
22/80
So for 400 rolls, the number of 2’s will be;
22/80 * 400
= 22 * 5 = 110
I believe its 27 cause u have to multiply 3 times 3 which is 9, then 3 times 9 which is 27
We are given
Let's assume
number of days =x
the cost in dollars of a loaf of bread in a bakery =y
we have
the cost in dollars of a loaf of bread in a bakery is equal to 2 minus 0.25 times the number of days since it was baked
so, we get

It will not make sense when cost is negative
so, we set y=0
and then we can solve for x

We add both sides by 0.25x


Divide both sides by 0.25
and we get

So, after 8 days , the cost will become negative
which does not make sense
because cost can never be negative ............Answer