-9.8t^2 +38.2t + 6.5 = 0
Answer: you got this smarty!!!
Option A) 23
We are given the following data in the question:
100, 105, 135, 145, 150
The respective forecasts were 110 for all five years.
We have to calculate MAD value.
Deviations = 10, 5, 25, 35, 40
Sum of Deviations = 10+5+25+35+40 = 115
Thus, the correct answer is
300,000 + 5,000= 305,000
Let me know if you need anything else
Since x is on the right side of the equation, switch the sides so it is on the left side of the
Move y to the left side of the equation because it contains a variable
Move all terms not containing a variable to the right side of the equation
T = 5 (H = 7, M = 1); T = 7 (H = 4, M = 2); T = 9 (H = 1, M = 3)
We know MH+MH+MH=TM
MH is a two digit number, and TM is also a two digit number.
3M<=9, meaning that M could be 1, 2, or 3.
If M=1, MH+MH+MH=3(10+H)=30+3H=TM=10*T+1
30+3H=10T+1, so 3H must include 1 in one's digit.
The only possibility is that 3H = 21, then H = 7
MH+MH+MH=17+17+17=TM=51, T = 5
If M=2, MH+MH+MH=3(20+H)=60+3H=TM=10T+2
60+3H=10T+2, so 3H must include 2 in one's digit.
The only possibility is 3H = 12, then H = 4
MH+MH+MH=24+24+24=72, T = 7
If M=3, MH+MH+MH=3(30+H)=90+3H=TM=10T+3
90+3H=10T+3, so 3H must include 3 in one's digit.
The only possibility is 3H = 3, then H =1