Answer:
(c - 2d) (3a - 2b)
Step-by-step explanation:
if you need the steps just ask me in the comments and I’ll type them lol
Step-by-step explanation:
It depends in the type on interest
Simple Interest
PxRxT
£240 x 0.07x 3 = £50.4
£240 + £50.4 = £290.4
Compound Interest
Px(1+R)^T
£290.4 x (1 + 0.07)³ = £355.7524872= €355.76
If it is said that the range of the answer should be +/- 10% of the particular value, we have to find out the percentage of that particular value. Therefore 10% of 1.8 is,
1.8 * 10/100 = 0.18
If we add this value to the original value,
1.8+0.18 = 1.98
If we subtract this value from the original value,
<span>1.8-0.18 = 1.62
</span>
therefore the range will be,
from 1.62 to 1.98
40% of 75 is equivalent to .40*75=30
So 40% of 75 is 30
Answer:
d. is the probability distribution showing all possible values of the sample mean.
Step-by-step explanation:
The sampling distribution of the sample means is normal for large sample sizes and samples randomly drawn irrespective of the original distribution of the random variable.
In other words, the probability distribution showing all possible values of the sample mean is the sampling distribution of sample mean. Here sample mean is treated as a random variable and its distribution is discussed.
Hence correct option is
d. is the probability distribution showing all possible values of the sample mean.
