Answer:
hundreaths
Step-by-step explanation:
if you count on the right side of the decimal each time you count it goes tenths, hundreaths, thousandths, etc. the 5 is 2 places on the right of the decimal so therefore it is hundreaths
Since the line is vertical, its slope is "undefined." This slope has no numerical value.
The point-slope form is y = mx + b. In this particular problem, the slope, m, is undefined, and there is no y-intercept (the line never crosses the y-axis).
10 1/8 miles would be the answer.
This is because every day he increases by 1 5/8 of a mile. So if the pattern continues he will bike 10 1/8 miles.
Hope that helps!!
Answer:
.0942816
Step-by-step explanation:
Given
Sample size n = 150
Sample proportion 
= 
= 0.28
Confidence interval = 
= .99
1 - confidence interval = 1 - 0.99 = .01
For 99
confidence interval
( Z = 2.576 )
= .0942816
Answer:
x = 3
y = -2
Step-by-step explanation:
x + 2y = -1
2x – 3y =12
Using substitution means that in one equation you solve for a variable. In this case, the first equation would be easier to solve for x since there are no coefficients.
x = -2y - 1
Now, we plug in the value of x into the second equation, and solve for y.
2 (-2y - 1) - 3y = 12
-4y - 2 - 3y = 12
-7y - 2 = 12
-7y = 14
y = -2
Since we have a numerical value of y, we can use it to solve for x by plugging it into one of the original equations.
x + 2(-2) = -1
x - 4 = - 1
x = 3
If you'd like to check the answer, plug in both values you got to the original equations!
I hope this helps!
