Answer:
So, to change a mixed number into a decimal, first you have to divide the numerator by the denominator then add the whole part of the mixed number. (Wow I just learned something new!)
Step-by-step explanation:
3 3/4, 3/4=0.75, 0.75+3=3.75
Answer: 30,636.
How I got my answer: First, I multiplied 666 x 46 then I got 30,636. If you need any help use a calculator.
Answer:
7x
Step-by-step explanation:
To purchase 7 tickets at the same rate ;
Mathematically, Total Cost of an item is :
Cost = unit price * quantity
Here,
quantity = 7 tickets
Since price per ticket(rate) is the same ; then we can take rate as x
Hence, the cost of the 7 tickets is :
Quantity * rate
7 * x = 7x
You have to test dp/dt between these intervals
(-inf,2)
(2,10)
(10,inf)
if dp/dt is positive then the population is increasing with respect to time in that interval
If orange:pineapple:Apple juice ratio is
2:7:5, pineapple juice would make up 7/14 of the whole juice mixture, which equals to 1/2. 1/2 of 3 litres = 1.5 litres
1.5/3 = 1/2
The answer would be B (1/2)