Carly = 3
Kip = 2
Kip's mother = 2(3 + 2) =10
Kip's mother bought 10 bottles.
Word Problem type : multiplication
The nature of roots of a quadratic equation can be determined from its discriminant.
Discriminant = b² - 4ac
b = coefficient of x term = 2
a = coefficient of squared term = 2
c = constant = 4
So,
Discriminant = 4 - 4(2)(4) = -28
Since the discriminant is negative, the two roots of the given equation will be complex .
Therefore, the answer to this question is option B
Answer:
6 markers
Step-by-step explanation:
5000/800 = 6.25
We can't have a quarter of a marker
If we were to round up it would have to be 5.6 km to fit 7 so we have to round down, and the answer is 6
In addition, along the 5000 m trail there will be one at 800, 1600, 2400, 3200, 4000, and 4800
We can only fit 6 of them along the trail if they are spaced 800 m apart so 6 markers will be able to fit on a 5k trail
Answer:
41,44,44,51
Step-by-step explanation: