Answer:
6.25 gm left
Step-by-step explanation:
Find the number of half lives in 26.3 years
26.3 / 5.26 = 5 half lives
(1/2) ^5 = 1/32 nd of the original will be left
1/32 * 200g = 6.25 gm left
Answers: Well just by looking at it it's gonna be the same
Step-by-step explanation:Because f(x) = 5x is linear. Just a straight line with a slope of +5. So if the intervals are both a difference of 1, then the average rate of change will be the same.
f(x2) - f(x1) over x2 - x1. That's the formula for average rate of change.
So for Section A:
f(x) = 5x, (0,1)
[f(1) - f(0)]/(1-0)
= [5(1) - 5(0)]/1
=(5)/1
=5
Do the same for section B and you'll get 5 as well.
Answer:
4 5/12 + 4 1/4
Step-by-step explanation:
4 1/4 - 1/6 - you have to turn the mixed # into improper fraction - 17/4,
17/4 - 1/6 = 4 5/12
4 5/12 + 4 1/4 8 2/3
8 2/3 is the answer i hope this helps lol, :)
Answer:
40 soda each minute
Step-by-step explanation:
we are given two points (4,160),(7,280)
we want to figure out" the number of soda bottles the machine can make each minute."
remember that, to figure out how many soda bottles the machine can make <u>each</u><u> </u><u>time</u> is the same thing as to figure out the slope (average rate of change) of the given points
recall that,
let's the starting and ending points be (4,160) and (7,280) respectively thus,
substitute
simplify substitution:
simplify division:
therefore,
the machine can make 40 soda each minute