Answer:
tiana
Step-by-step explanation:
because she took less time in the practise
The common ratio for the geometric sequence is :
<span>32</span>
Explanation:
<span>16,24,36,54</span>
We calculate the common ratio r:
r is obtained by dividing a term by its preceding term
1) <span><span>2416</span>=<span>32</span></span>
2) <span><span>3624</span>=<span>32</span></span>
The common ratio for the geometric sequence is :
<span><span>32</span></span>
1) £20
2) 18/4 * 7 = 31,5msquared
3) X= (3-1)/5 = 2/5 = 0.4
4) A(n) = 2 + 5n
5) t(3) = 6*3 + 2 = 20
The simple way of calculating a perimeter is to add all of the sides.
For a rectangle this would equal 2 x length + 2 x width
P = 2(6x + 3) + 2(-2x - 5)
= 12x + 6 - 4x - 10
= 8x - 4
At a higher level both the length and width must be greater than zero (= zero is a trivial rectangle)
6x + 3 > 0
6x > -3
x > -0.5
-2x - 5 > 0
2x + 5 < 0 (multiplying by -1 reverses the inequality)
2x < -5
x < -2.5
This rectangle cannot exist as x cannot be < -2.5 and > -0.5 at the same time!
Answer:
Step-by-step explanation:
(330m/s)(km/1000m)=0.33km/s
