1,000 pennies.
<span>If it was 7/10 full then after she removed 200 pennies it was 5/10 full. (5/10 = 1/2) </span>
<span>Therefore 2/10 is equal to 200 pennies. (7/10 - 5/10 = 2/10) </span>
<span>If 2/10 is 200 then 10/10 is 1000 pennies.</span>
Answer:
19x+22
Step-by-step explanation:
Answer:
171 (assuming that you want to know the next term)
Step-by-step explanation:
We get from 2 to 5 by adding 3. We then get from 5 to 15 by multiplying by 3.
This pattern repeats so to get from 54 to 57 we have added 3 again so to get the next term we multiply 57 by 3 to give 171.
Answer:
For this case the mean is given by:

And the standard deviation would be:

Step-by-step explanation:
For this case we have the following info given :
represent the sample size
represent the proportion of business graduate students from private universities had student loans
For this case we want to find the distribution for the sample proportion and we know that this distribution is given by:

And for this case the mean is given by:

And the standard deviation would be:
