Answer:
C 122 students
Step-by-step explanation:
Y = 40 /100
Y = 40/ 100 x 305
Y = 122
<h2>Answer: 40 percent of 305 is 122</h2>
Answer:
14
Step-by-step explanation:
If you want to solve this question, you would need to know the sum of your number right now and after you add the blank number.
First one is: 8 + 4 + 11 + 13 = 36.
Second one: Sum = mean x [how many numbers there are], which means:
sum = 10 x 5 = 50.
Then, subtract the 36 from 50, and you get the answer: 14.
7-4=3
10-7=3
13-10=3
we can see that this is an arithmetic sequence with a difference of 3
the nth term=the first term +(n-1) times the difference
so a(n)=4+3(n-1)
That is equal to 70 - 8 x 6
Answer:
3. x=90
6. X= 180-120
X=60
Step-by-step explanation:
hope this helps