Answer:
Step-by-step explanation:
The hint is huge.
The total number of students is 7 + 8 + 6 + 10 = 31
The total amount of money involved is
7*0 + 8*8 + 6*5 + 10*3 = 64 + 30 + 30 = 124
The mean is the average
Average = total amount of money / number of students.
Average = 124 / 31 = 4 dollars.
So if you are trying to find the men you add up all the numbers then divide that number by the number there are. So, I believe the answer is 124.
Slope (m) = 2/ 5
Y-intercept (c) = - 7
writing in slope intercept form
y = mx + c
y = 2/5 x - 7
Hope it will help :)
The value of the constant in the equation below is 20.
You are given the formula height = constant/width. All you have to do is take one of the points given on the graph and plug it in to the formula.
Example:
1 = Constant/20
Constant = 20
The ML draw up = 1.2 ML
we are told that concentration of Ceftriaxone = 1g/ 9.6ML
This means that:
9.6 ML contains 1g ceftriaxone
1g = 9.6 ML
note also that 1g = 1000mg
∴ 1000mg = 9.6 ML
∴ 1mg = (9.6 ÷ 1000) ML
1mg = 0.0096 ML
∴ 125 mg = 125 × 0.0096 = 1.2 ML
Therefore, 1.2 ML will be drawn up