Walkers are 2, to make it 1, u divide by 2, to get 1.
so, 1/(7/2)
>7/2 = 3.5
so the ratio is 1/3.5
then the number of bus riders is 3.5 times the number of walkers
Answer:
3.2 is the highest value for k that will yield a non-negative discriminant
Step-by-step explanation:
For an equation to have real numbers as solutions, its discriminant (delta value) must be bigger than zero since there are no real square root solutions for negative numbers.
In this case, the discriminant is given by:
For k =3.2
As shown above, 3.2 is the highest value for k that will yield a non-negative discriminant and, therefore, if k > 3.2 the solutions of the expression are not real numbers.
The answer is 12.4071769563
Answer:
4xy
Step-by-step explanation:
2 x 2 = 4, then just plop the x and y down, and there's your answer
Answer:
you have to give an equation first to be able to answer that...
Step-by-step explanation: