Answer:
20 pounds
Step-by-step explanation:
2.5 times 8 would be 20 pounds
2.05 + 0.90m = 5.65
0.90m = 5.65 - 2.05
0.90m = 3.60
m = 3.60 / 0.90
m = 4 <=== the taxi trip was 4 miles
Answer:
True, for Probability of a chance event certain to happen is 1.
Step-by-step explanation:
Given that,
A chance of event with probability of happening certainly is 1.
To find:- Is it true or false?
from the given scenario,
Probability states that P(Event) is a number describing the chance of that event will happen And value of
lies between
..

When An Event is certain to occur then its
.
when An Event cannot possible to occur then its
.
And
Is there any chance that event will occur then its value lies
.
Let us take an Example:-
- If it is Saturday, then the probability that tomorrow is Sunday is certain, therefore the probability is 1.
- The probability that tomorrow is Friday if today is Sunday is 0.
Hence,
True, for Probability of a chance event certain to happen is 1.
Answer:
10 years
Step-by-step explanation:
We can use the equation for simple interest: <em>I = P(1 + (R*T))</em>, and change some of the numbers: <em>2P = P(1 + (0.11*T))</em>
Divide: <em>2 = 1 + (0.11*T)</em>
Subtract: <em>1 = 0.11*T</em>
Divide: <em>T = 100/11 ≈ 9.09</em> ⇒ 10 years (rounded up because it won't be doubled until the next year)