Answer:
the last one
Step-by-step explanation:
the last one
Answer:
Alright well to find the x - intercept, substitute in 0 for y and solve for x. To find the the y - intercept, substitute in 0 for x and solve for y
X - intercept: (3/2, 0)
Y - intercept: (0, 9) Hope this helps have a nice day :)
Step-by-step explanation:
On day one she starts of with 1 hour so it will be 1+30x. X being the number of days so by the seventh day Anna would practice for 240 minutes.
12*2=24
24*3=72
72*4=288
288*5=1440
Answer:
a. True
Step-by-step explanation:
By ∝= 5% we mean that there are about 5 chances in 100 of incorrectly rejecting a true null hypothesis. To put it in another way , we say that we are 95% confident in making the correct decision.
In the given question the null hypothesis is
H0: u ≤ 1 hour and Ha: u > 1 hour
So there is a 5% chance that the erroneous conclusion will be made that students spend on average more than 1 hour per assignment.
The given statement is true.
