Answer:
<6,7>
Step-by-step explanation:
u is the vector <5,1>
v is the vector < 1,6>
Add the corresponding components
< 5,1> + <1,6> = <5+1, 1+6> = <6,7>
Answer:
The amount of money is 60$
Step-by-step explanation:
Given, Principal, P = $40
Rate, R = 10%
Time, T = 5 years
We have to calculate the amount A = S.I + P
⇒
= 20
Hence, Amount = S.I + P
= 20 + 40 = 60$
If there is 20 stripes total, that means that the pattern can go through the a full cycle (2 green stripes, 3 blue stripes, and 1 yellow stripe) 3 times. Making that 3 blue stripes x 3 times through the cycle.
Which means 9 blue stripes.
Answer:
75 mph
Step-by-step explanation:
it is 75mph because that is the average of the question
i hope this helped :) and have a great day!
Assume its true for n = k
then 8 + 16 + 24+... + 8k = 4k(k + 1)
sum for k+1 terms = 4k(k + 1) + 8(k + 1)
= 4(k + 1)( (k + 2)
= 4(k + 1)( k + 1 + 1)
Now this is the same as the formula for k terms with the k being replaced by k + 1 . So if the formula is correct for k terms then its must also be correct for k+1 terms
Also its true for k = 1 because 8 = 4(1)(1 + 1) so its true for k = 2,3 4 and so
on. - for all values of k ( n).
This compleres the proof.