Answer:
Step-by-step explanation:Here's link to the ansly/3fcEdSxwer:
bit.
Answer:
B
Step-by-step explanation:
In this question, we are told to calculate the height after the third bounce. From the question, we are made to know that x represents the bounce number.
Thus, mathematically we just plug the value 3 into the exponential equation.
f(x) = 4.5(0.65)^x
f(3) = 4.50(0.65)^3 = 1.2358125 which is approximately 1.24
5. We need to subtract 20% from the selling price of 18 000 as that will give his cost price
20/100 X 18 000 = 3600
18 000 - 3600
= 14 400.
7) 20 527,5 Rs
Make bottom numbers same
they should be 40
to kee p fractions the same multiply topo and bottom by same number
3/8 times 5/5=15/40
1/5 times 8/8=8/40
15/40+8/40=23/40