So discriminant gives us 3 possibilites connected with result of the equation b^2-4ac. If it is bigger than zero, there are 2 solutions, if answer is exactly 0, then there is one answer and if the number is lower than 0, there are no solutions.
Discriminant of your quadratic equation is (-4)^2-4*1*5=16-20=-4, so there are no solutions.
Answer:
3.50x= t
Step-by-step explanation:
x square feet of teh floor
t= total cost
Answer:
4
Step-by-step explanation:
Hurley drank between 4 and 5 liters of water for 8 different days and drank between 1 or 2 liters of water on 4 different days. To find the answer we have to use the following equation.
# of days Hurley drank (4-5 L) - # of days Hurley drank (1-2 L) = # of more days
8 - 4 = 4
Answer:
it is 2/3
Step-by-step explanation:
Answer:
P(getting no. Greater than 4)=1/42
Step-by-step explanation:
No. Greater than 4=2. (5,6)
Total outcomes=86
P(getting no. Greater than 4) =2/84.=>1/42