Answer:
Step-by-step explanation:
A glass of <u>unsweetened lemonade weighs 255 grams. </u>A spoonful of sugar is weighed before it is stirred into the lemonade. The sugar weighs 25 grams. How much do you think the <u>sweetened lemonade will weigh after you stir in the sugar?</u>
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<u>225 + 25 =</u> 250 grams
1/(3.5) is a possible answer.
Answer:
9.7%
Step-by-step explanation:
Given:
Observed score value = 8.5
Actual score value = 7.75
Required:
Percent error to the nearest tenth
SOLUTION:
Percent error = \frac{Value_{observed} - Value_{actual}}{Value_{actual} * 100 [/tex]
Percent error = \frac{8.5 - 7.75}{7.75} * 100 [/tex]
Percent error = \frac{0.75}{7.75} * 100 [/tex]
Percent error = \frac{75}{7.75} [/tex]
Percent error = 9.7 [/tex] (nearest tenth)
If one side is 3 inches, the perimeter would be 5x3 which is 15. In terms of algebra, if one side is y, then the perimeter is 5y.