Answer: 9/15, 16/25, 3/4 and 5/6.
Step-by-step explanation:
From the question, we have been given four fractions which are 3/4, 5/6, 16/25 and 9/15. We are told to write them in order starting from the smallest. For this to be done, we will have to change the fractions to percentages. This will be:
3/4 = 3/4 × 100 = 75%
5/6 = 5/6 × 100 = 83.3%
16/25 = 16/25 × 100 = 64%
9/15 = 9/15 × 100 = 60%
From the above percentages, arranging the fractions from the smallest will be:
9/15, 16/25, 3/4 and 5/6.
Step-by-step explanation:
To solve these problems, just figure out the sequence, multiply, then add.
In the first problem, the terms progress by -3
So, the 5th term would be -3 x 4 + -19:
-3 x 4 = -12 -12 + -19 = -31 The 5th term is -31.
Do the same for the 9th and 100th term:
-3 x 8 = -24 - 24 + -19 = -43 The 9th term is -43.
-3 x 99 = -297 - 297 + -19 = -316 The 100th term is -316.
For the second problem, The numbers progress by + 10.
So let's do the same thing as last time!
The 5th term is 44.
The 9th term is 84.
The 100th term is 994.
In this last problem, the sequence <u><em>is</em></u> geometric.
How?
Each number is multiplied by -6.
-6 x -1 = 6
-6 x 6 = -36
-6 x -36 = 216
And the next number would be:
-6 x 216 = -1,296
Answer:
(a) A trapezoid has only 1 pair of parallel sides but a parallelogram has 2
Step-by-step explanation:
Required
The difference between a trapezium and a parallelogram
The major difference is:
A trapezium has a pair of parallel side, the other sides are not parallel
A parallelogram has 4 sides where opposite sides are parallel (i.e 2 pairs of parallel sides).
<em>Hence, (a) is correct</em>
This means, 6 to what power is 1/36? 36 is 6 squared and since it is the reciprocal you know the answer is negative. So it is -2