Posted by Mitch on Thursday, October 6, 2011 at 1:33pm.
WHAT IS THE TENTH DIDGIT IN THE QUOTIENT 120 / 11?
A. 0 B. 1 C. 8 D.9
I CHOOSE 9 THATS WHAT I GOT IN LONG DIVISION.
THE TEMPERATURE ON mARS REACHES 27DEGREE CELSIUIS DURING THE DAY AND
-125 DEGREE CELSIUS AT NIGHT. WHAT IS THE AVERGE TEMPERATURE?
NOT SURE HOW TO DO THIS?
27 - 125 =
WHICH OF THE FOLLOWING STATEMENTS IS ALWAYS TRUE?
1. A NEGATIVE INTEGER PLUS A NEGATIVE INTEGER EQUALS A NEGATIVE INTEGER.
2. A NEGATIVE INTEGER MINUS A NEGATIVE INTEGER EQUALS A NEGATIVE INTEGER.
A. 2 ONLY B. BOTH 1 AND 2
C. 1 ONLY D. NEITHER 1 OR 2
WAS THE TENTH DIGIT 9 CORRECT IN FIRST QUESTION?
FOR 2ND QUESTION AVERAGE TEMPERATURE I GOT
27 + -125 = -76
FOR LAST ONE: -3 - (-9) = +6
SO THE ANSWER WOULD BE : C 1 ONLY IS TRUE -- IS THAT CORRECT NOW?
Can you check if I have right now?
- math word problm - Henry, Friday, October 7, 2011 at 3:55pm
120/11 = 10.90909091.
My answer is 1.
Tavg. = (27 + (-125)) / 2 = -49C.
C. 1 only.
- math word problm - PsyDAG, Saturday, October 8, 2011 at 4:56pm
120/11 = 10.9090909090909090_
Without rounding, the tenth digit is 0.
1. Range from +27 to - 125, therefore average (27+125)/2 = 76. Go 76º up from -125º or down from 27º.
2. -2-(-1) = -2+1 = -1
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