The scale is likely to show the mass is either 270.9g or 245.1g
Step-by-step explanation:
Actual mass = 258g
Percent error = 5% = ±0.05
Mass shown by scale = Actual mass*percent error
Therefore,
Mass shown by scale = 258+12.9 , Mass shown by scale = 258-12.9
Mass shown by scale = 270.9g , Mass shown by scale = 245.1g
The scale is likely to show the mass is either 270.9g or 245.1g
Keywords: error, percentage
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<h3>3 tons is equal to 96000 ounces</h3>
<em><u>Solution:</u></em>
Given that,
We have to convert 3 tons to ounces
<em><u>Use the following conversion factor</u></em>
1 ton is equal to 32000 ounces
<h3>1 ton = 32000 ounces</h3>
<em><u>Convert 3 tons to ounces</u></em>
3 tons = 3 x 32000 ounces
3 tons = 96000 ounces
Thus 3 tons is equal to 96000 ounces
around 17 cents. 100 cents * 1/6= 16.repeating 6
Answer = -4
Step-by-Step Explanation:
Given: x = 2, y = -9
Therefore, substituting the values
= 7x + 2y
= 7(2) + 2(-9)
= 14 + -18
= 14 - 18
= -4
Answer:
a) -3/13
b) -1/8
Step-by-step explanation:
a) - (21 / 7) / (91 / 7) = 3/13
b) (32 / 32 ) / - (256 / 32) = -1/8
