Step-by-step explanation:
well, there are 100 marbles
there are 35 and 15 already known which equals to 50
therefore 50% of the bag is black marbles
The graph provides distance as a linear function of time.
The y-intercept is zero.
The line passes through (0,0) and (6,120).
Calculate the slope.
m = (120 - 0)/(6 - 0) = 20
The equation of the line is
d = 20t
where
t = time, hours
d = distance, miles
Therefore distance is the dependent variable.
When t = 24 hours, the distance is 20*24 = 480 miles.
Answers:
(a) Distance is the dependent variable
(b)The equation relating the two variables is
d = 20t
where
t = time, hours
d = distance, miles
(c) In 24 hours, the dragonfly will travel 480 miles.
M=d/f so,
f=d/M
f=25/.01. =2500cm
Answer: 24
Step-by-step explanation:
Answer:
I think grater then?
Step-by-step explanation:
