Answer:
0
Step-by-step explanation:
Subtracting 3 from both sides yields 5v = -3v, or 8v = 0. Then v must be 0.
Answer:
22
Step-by-step explanation:
You are given term is equal to previous term plus 6.
a1=10
a2=10+6=16
a3=16+6=22
First problem:
Find the z score for raw score 6 minutes:
6 - 5
z = --------- = 1.429
0.7
Using a TI-83 calculator's distribution functions, I found that the area to the right of 6 minutes is
normalcdf(1.428,100) = 0.076
Answer:
The answer is 8cm.
Step-by-step explanation:
The scale drawing uses a ratio of 2cm:1m. If the actual car is 4 meters long, you would multiply 2 by 4 to get 8cm. The actual new ratio on the map is 8cm:4m, which is equivalent to the one in the problem.
Step-by-step explanation:
- Given:ABCD is a rectangle, AC and BD intersect at O
- To prove: ∆ABC and ∆BAD are congruent.
- Proof: