My Notes Ask Your ounces of acetic acid Balsamic vinegar contains 4% acetic acid

Question

My Notes Ask Your ounces of acetic acid Balsamic vinegar contains 4% acetic acid, so a 8.oz bottle of balsamic viegar contains Need Holp?Res 2. O -1 points SAig Trigt 0.9.006. The formula d=rt models the distance d traveled by an object moving at the constant rate rintime t. Find formulas for the following quantities. Need Help? Rat 3. -n points SAgTngd 0.9 011M. y Notas Ask Your . Express the given quantity in terms of the indicated variable. The average of three test scores if the first two scores are 74 and 85; s third test score Need Help? aichatr O-1 points SAlg Trig4 0 9.012 MI My Notss Ask Your Express the given quantity in terms of the indicated variable. The average of four quiz scores if each of the first three scores is 7: 4 fourth quiz score Need Help?R polnts SA gTrig40 9 015 ML My Notes Ask Your Express the given quantity in terms of the indicated variable. The area (in f?) of a rectangle that is three times as long as it is wide; w-width of the rectangle (in ft) ft2 Need Help? ch Master

Explanation / Answer

Solution:

1. 8 oz bottle of balsamic vinegar contains = 4% of 8 oz = (0.04 ) * 8 = 0.32 oz

2. d = rt

for r

r = d/t

for t

t = d/r

(3)

The the average of three test score = sum of all score / 3 = (74 + 85 s) / 3

(4)

Average score = ( 7+7+7 + q)/4 = (21 +q) / 4

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