Answer:
B) 4X + 3 = 12
Step-by-step explanation:
i learned that last year...
Answer:
the period of the graph of 4cos(1/2x)-3 is twice as long as the period of 4cos(x)-3
Answer:
water : sucrose : saline = 1000 : 199 : 271
Step-by-step explanation:
Given Information:
Process:
- convert everything to mL (same units)
- 1 litre = 1000 ml
- water = 1 litre = 1000 ml
- water : sucrose : saline = 1000 : 199 : 271
Y= arcsin(x) is equivalent to sin(y) = x
we know that -1≤x+1, hence the range of y is: -π/2≤y≤+π/2
If you really want to figure this out you make an equation to solve for the time
let's let
x = time from Elena to Jada and
x = time from Jada to Elena
12 then the equation
12 = 5x +3x
would help figuring out their distance say for one of them
12 = x(5+3)
12/8 = x
1.5 = x
1. 5 hours they will meet up
