Answer:
80%
Step-by-step explanation:
find total miles drove-40+10=50...
50 * 2 = 100
40 * 2 = 80
10 * 2 = 20
80%
Answer: <em>That is most likely an unsolvable question. </em>
Step-by-step explanation: PEMDAS
<u>3×4×100±67≤65</u> <em>Doesn’t work</em>.
<u>3x4= 12</u> ~ <u>12x100=1200</u> ~ <u>1200+67=1267</u> ~ 1267<65
556∪120D⊥p=13⇆87∞44f1······ <em>Also clearly isn’t a math question </em>
<em>I am not sure if this helps. But I really did look into it and found nothing. I am So sorry to disappoint</em>.
Answer:
no
Step-by-step explanation:
no
X = 3.5.....this is a vertical line that never crosses the y axis. It crosses the x axis at 3.5......so the x int is : (3.5,0)
y = -6.5...this is a horizontal line which never crosses the x axis. It crosses the y axis at -6.5....so the y int is (0,-6.5)
Answer:
Step-by-step explanation:
Given that :
the null and the alternative hypothesis are computed as :


This is a two tailed test
This is because of the ≠ sign in the alternative hypothesis which signifies that the rejection region in the alternative hypothesis are at the both sides of the hypothesized mean difference .
Decision Rule: at the level of significance ∝ = 0 . 10
The decision rule is to reject the null hypothesis if z < - 1 . 64 and z > 1 . 64
NOTE: DURING THE MOMENT OF TYPING THIS ANSWER THERE IS A TECHNICAL ISSUE WHICH MAKES ME TO BE UNABLE TO SUBMIT THE FULL ANSWER BUT I'VE MADE SCREENSHOTS OF THEM AND THEY CAN BE FOUND IN THE ATTACHED FILE BELOW