Answer:
2x = 70
Step-by-step explanation:
4x - 2x = 70
2x = 70
x = 70/2
x = 35
Answer:
4
Step-by-step explanation:
To find MEAN, add up <em>all</em> the values in a data set and then divide by the <em>number</em> of values.
6+2+7+3+2 = 20
Number of values in data set: 5
20÷5= 4
Answer:
4/5
Step-by-step explanation:
sine is opposite over hypotenuse,
so it's 40/50=4/5
Answer:
4950
Step-by-step explanation:
you round down from the 50
Answer:
Rs 2163.20.
Step-by-step explanation:
The formula for this is
A = P(1 + r)^t where P is the amount invested, r = the rate (as a decimal) and t = the number of years.
So for rs 2000 we have:
A = 2000(1 + 0.04)^2 = Rs 2163.20
