Answer:
1. 100
2. 27
3. 30
Step-by-step explanation:
Area =
= x
= 100
Volume = l x w x h
= 3 x 3 x 3
= 27
Answer:
P-value ≈ 0.3463
Step-by-step explanation:
Hypothesis test would be
:p=0.20
:p>0.20
We need to calculate the z-score of sample proportion and then the corresponding P-value.
z-score can be calculated as:
z= where
- p(s) is the sample proportion of specimens yield before the theoretical point ()
- p is the proportion assumed under null hypothesis. (0.20)
- N is the sample size (40)
Using the numbers
z= =0.3953
and the P-value is then P(z)≈0.3463
Simple problem:
When simplifying 3(x-6) they subtracted 3 instead of multiplied by 3.
3(x-6) should be 3x-18.
Now when you simplify:
3x-18+4x+12-6x
Which is x -6 =0
Or x =6
Answer: sin(B)= h/c
h= csin(b)
Area= 1/2acsin(B)
Step-by-step explanation: i got the answers frfr on edge smh yall know how that is