Answer:
56.1
Step-by-step explanation:
-3.4(-5.5)(3)
18.7(3)
56.1
Simplify: [{y^(2/7)}/{y^(1/2)}]
Since, [{a^(p/q)}/{a^(r/s)}] = a^{(p/q)-(r/s)}
Where,
- a = p
- p/q = 2/7 and
- r/s = 1/2
so,
= y^{(2/7)-(1/2)}
Take the LCM of denominator i.e.,2 & 7 is 14.
= y^{(2*2 - 1*7)/14}
= y^{(4-7)/14}
= y^(-3/14) Ans.
<u>read</u><u> </u><u>more similar</u><u> questions</u><u>:</u> Which equation can be simplified to find the inverse of y = x2 – 7? a: x=y ^ 2 - 1/7 b: 1/x = y^2 - 7 c: x = y^2 – 7 d: –x = y^2 – 7..
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uhh....umm 4 .....6 no 16 .....uh no carrots
Answer:
Most everyday situations involving chance and likelihood are examples of simple probability.
Explanation:
The probability is the chance or likelihood of any event happening. In our everyday life, we unintentionally use the probability. For example, we say there is 70% chance that tomorrow will be rain, there is 50% chance that Brazil will win the world cup, there is less likelihood of he arriving today and soon. In all these concepts we are dealing with uncertainty and there is chance factor involved in all these examples. So in most everyday situations which involve chance and likelihood are actually examples of simple probability.
For this case we have that the original price of the book is given by:
$ 19.75
The customer has a coupon to save part of the price of the book.
Therefore, the customer will pay
Where,
x: value of the customer coupon.
We know that the customer has a coupon that has a value of $ 4.50.
Substituting values we have:
Answer:
she will pay for the book 15.25 $
