Answer:
A) I and II
Step-by-step explanation: not needed school is garbage your welcome
Answer:
Step-by-step explanation:
According to the given information, we have
Sample size : n= 50
Since population standard deviation is unknown, so we use t-test.
Critical value for 95 percent confidence interval :
Confidence interval :
Required 95% confidence interval :
Answer and Step-by-step explanation:
<u>Convert the numbers into improper fractions.</u>
<u />
<u>Now, multiply the numbers.</u>
<u>Finally, simplify.</u>
is the answer.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
Answer:
So she can get the one 11in x 15in and then 10 3in x 5in
Step-by-step explanation:
The most she can spend is $11. and 11in x 14in photo would be to expensive to get 2 of them... sooo that one photo takes of 7
11-7= 4
A 3in x 5in photo cost just $.40 center (don't forget the decimal!)
So then you see how many times .40 will go into 4
4/.4 = 10
or .4z= 4; z= 10
Hope this helps ya! Brainliest answer by chance?
Answer:
-2
Step-by-step explanation:
The leading coefficient in a polynomial is the coefficient that corresponds with the highest degree term. In this case, -2 is the leading coefficient since its term has x² as the highest degree of the quadratic.