Geometric sequence
r=common ratio
a1=first term
find r
a1=8
a6=-8192
divide both sides by 8
take 5th root of both sides
-4=r
sub
Hailey's mixing two different coffee blends. Represent them by x and y (in pounds). Then x + y = 5 lb, and x = 5 - y.How much puree Sum. beans are we talking about here?
0.20x +0.80y = 0.60(5 lb) Mult all 3 terms by 100 to get rid of factions:
20x + 80 y = 300. Substitute 5-y for x:
20(5-y) + 80y = 300 => 100-20y + 80y = 300 => 60y = 200, so y = 20/6 or 10/3 lb den x = 5-10/3, or x =5/3 lb
Use 5/3 lb of the first blend and 10/3 lb of the second blend to come up with 5 lb of a 60% blend.
Answer:
I GOT -42 SO LIKE 4 1/2
Step-by-step explanation:
Hi there! I can help you! So, 7/24 is less than 1/2 a day, because 1/2 is equivalent to 12/24 and 7/24 is less than 12/24. To find out how much less it is, let’s do subtraction.
12/24 - 7/24 = 5/24. 7/24 is less than half a day by 5/24.
Answer:
g(x) = f(x) - 2
g(x) = f(x + 2)
Step-by-step explanation:
y-intercept of a function:
The y-intercept of a function is the value of y when x = 0.
Function f:
Graph given in this question
When 
, so the y-intercept is 6.
Additionally, when 
If g has a y-intercept at 4, which of the following functions could represent g?
Either we subtract 2 from f, that is:
Or we can also add 2 on the domain, that is, moving 2 units to the right, so:
So the first two options are correct.
