The answer is 244 because you add 35 to 287 then subtract 78 and it equals 244
I = prt
To solve for r divide both sides by p and t.
r = I /pt
Step-by-step explanation:
a1 is the first term. In this case, 2.
r is the common ratio. Each term is multiplied by -3 to get the next term, so r = -3.
an = 2 (-3)ⁿ⁻¹
So,
To find the median, arrange all the numbers from least to greatest.
10, 31, 36, 36, 38, 42, 47, 48, 49, 52
The middle two numbers are 38 and 42. Take their average.
40
40 is the median of 10, 31, 36, 36, 38, 42, 47, 48, 49, and 52.
Answer:
I believe it would be 10% since there are only ten questions and if she would have gotten 9 right she would have gotten 90 % right if they are worth 10 points each. So
