Thursday
December 5, 2013

# Posts by MARKO

Total # Posts: 409

math outlier
can you check if i have correct these 2 questions #1 find the outlier and tell how it affects the mean for: -13, -16, -12, -16, -3, -14 mean: 12.3 the outlier is: -3 mean without outlier: 14.2 THE OUTLIER LOWERS THE MEAN BY : 1.9

math
sorry question #1 should read: 0,1,1,2,2,3,3,3,4,6

math
can you check if i have this right? i need to find the mean median, mode and range for : 0,1,1#@,2,2,3,3,3,4,6 mean i got: 2.5 median: 2.5 mode: 3 range: is it 6 ? ------------------------- Question 2 5, -2, 27, -6, 0, 2, 11,4,-1,3 i got: mean: 4.3 median: 2.5 mode: no mode ra...

algebra expressions
for #2 it should be q - 13 is that right. for # 6 is 7*w ok

algebra expressions
i need to write an algebraic expression for each word phrase. Can you check if I am correct: 2) 13 less than a number q i got : 13 - q 4) the quotient of a number n and 4 i got: n/4 6) the number of days in w weeks n * w 8) the cost of p photocopies if each one costs \$ .15 \$.1...

math algebra
adding with mixed numbers Can you check my answers: 1) 4 1/4 + 3 1/12 I GOT: 7 1/3 2) -7 1/2 + 5 2/3 i got -3 1/6 3) -3 4/5 + (-4 7/10) i got -6 1/2

MATH DECIMALS
45.6 - 72.3 = I USED CALCULATOR GOT 26.70 PUT THATS USING CALCULATOR WHY IS THAT TRUE? 45.6 - 73.3 HOW CAN YOU SUBTRACT THIS? I DONT UNDERSTAND

ALGEBRA
3 PROBLEMS 1) 2*7 - 10/9-4 I GOT: 7 2) 8/5-1 * (3+6) * 3 I GOT: 54 3) (2+6*2+2-4)*2 I GOT: 24

MATH
26 + (-19)=? I GOT 7 IS THAT RIGHT?

math
SORRY I GOT 26

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