Answer:
If I'm not wrong, angle O should be 62°!
Step-by-step explanation:
since triangle MON and triangle DAY are equal, if we add 75° and 43° it would be 118°. We then subtract 118° from 180° and it should be 62°. :)
Given:
20$
DVD cost = 32$
Friend’s loan = 12$ (since he loaned you enough money to be
able to pay for the DVD)
Find:
available funds after you buy the DVD = ?
<span>Solution:
First, we add your current funds with the money your friend loaned you:
20$ + 12 $ (we will assume this amount since the problem states that he loaned
you just enough money to pay for the DVD) = 32$</span>
Next, we subtract the total amount of the DVD cost to the
total amount of money you have right now:
$32 (DVD cost) - $32 (your total funds) = $0
Therefore, your available funds after buying the DVD is $0.
But if we will take into consideration the amount you loaned from your friend
by subtracting it to your remaining funds, then you’ll have $0 - $12 = $-12,
which is your debt.
Answer: answer is 95/148 in fraction form annnnd the decimal is (Decimal: 0.641892)
Step-by-step explanation:
Is it any choices because i got 2 solutions
Answer:
The margin of error for the 90% confidence interval is of 0.038.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
The margin of error is of:
To this end we have obtained a random sample of 400 fruit flies. We find that 280 of the flies in the sample possess the gene.
This means that
90% confidence level
So , z is the value of Z that has a pvalue of , so .
Margin of error:
The margin of error for the 90% confidence interval is of 0.038.