Answer:
x=70
Step-by-step explanation:
it is because equal chord cuts off equal arc.....
Answer:
Mean: 4.2
Median: 4
Mode: 4, 7
Range: 6
Step-by-step explanation:
Mean: add them all together then divide by how many there are
Median: the middle number
Mode: the numbers that appear the most
Range: 7-1
Hopefully that helps.
Answer:
Assume a business man banks an amount of principle P, for n years at a compound interest of r%. His accumulated amount after n years will be given by formula:
- P is the principle
- r is the interest
- n is the period
Note that compound interest borrows a hint from the geometric progression series.
- for 5 years, at rate of 10% with principle of 5000;
Accumulated = 5000(1 + 10%)^5
Accumulated = 5000(1 + 0.1)^5
Accumulated = 5000 × 1.61
Accumulated = 8052.55 /=
D:11a+8b and the other factor would be 11a-8b