Step-by-step explanation:
Let us assume that 1/2+root 3 is rational . So 1/2+root 3 = a/b where a and b are irrationals. since rhs is a rational number root 3 should be also rational .
Answer:
You didn't fully ask the question
Step-by-step explanation:
Answer: A solid 4% chance of picking a yellow
brainliest plz
Step-by-step explanation: We first should combine 300 and 75 because those are the total values of the candies in the bag. After, we should divide the different candies by the total amount of them getting the numbers .8 for red and .2 for yellow. Since the question is that the yellow occurs but not the red and you can miss the bag you would want to calculate what the probability would be to have B happen but not A. The equation for that is:
(1 - P(A)) × P(B)
where P(A)=.8 and P(B)=.2
plugging in all things it would be
(1-.8)*.2
which equals .04 or 4%
Answer: The plane travel approximately 806 miles.
Step-by-step explanation:
Given: Johnny is in Nebraska and needs to go to Texas, which is about 700 miles due south. From there, he will head east to Louisiana, about 400 miles from where he arrived in Texas.
So while he is traveling, a plane takes off from Nebraska and flies to Louisiana , it will make a right triangle such that the distance he travel from Nebraska to Louisiana will become hypotenuse of the triangle.
Let H be the distance plane travel from Nebraska to Louisiana
By Pythagoras theorem, we have
Hence, The plane travel approximately 806 miles.
Answer:
For 3 hours it cost him $78.25
25 + 17.75 + 17.75 + 17.75= 78.25
He had left from $102.17 subtract from $78.25 is $23.92
Step-by-step explanation:
