Answer:
It doesn't factor nicely
Step-by-step explanation:
x = 13.48331477, -1.483314774
Answer:
45.3 grams will be left
Step-by-step explanation:
Use the formula
A = P(1 - r)^t where A is the final amount, P is the initial amount, r is the percent change as a decimal, and t is the amount of time
Plug in what we know, we are given P = 780, r = 0.163, and t = 16
A = 780(1 - 0.163)^16
Now simplify...
A = 780(0.837)^16
A = 45.25868493
A = 45.3
X + (X+1) + (X+2) = 170 this is setting the first number equal to X, so it makes sense that X+1 is the number above it, and X+2 is 2 numbers above it.
3X + 3 = 170 now solve for X
3X =167
X = 55 2/3 now you need to add 1 and 2 to that answer to get the next 2 numbers.
So 55 2/3, 56 2/3, 57 2/3
It appears as though there are no 3 consecutive natural numbers that when added together are equal to 170.
Answer:
x^2 = 22.99
Step-by-step explanation:
Given data:
standard deviation of all filled bottles = 0.1
overall hypothesis is significant at
for test statistics, use chi-square test
where
n - sample size
s =simple deviation
