Complete the factored form of the linear expression.
2 answers:
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a. 202.5g
Since 45% of the energy drink is sugar
⇒ 45% of the total 450 grams will be made up of sugar
∴ sugar = * 450
= 202.5g
Thus, the can contains 202.5g of sugar
b. 3.2L
Since Simon used up 20% of the paint, the paint left in the can will now be 80% of the original 4 liters
∴ paint left = * 4
= 3.2L
Thus, the can has 3.2 liters of paint left.
c. 1680 acres
Here, 30% of the farmer's crop is and the rest is wheat
⇒ 70% is wheat
Total acres of land planted= 2400
∴ Acres planted with wheat = *2400
= 1680 acres
Thus 1680 acres is planted with wheat
Learn more about percentages here-
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Greetings!
"<span>A rectangular parking lot at the mega-mall is 7/10 mile long and 1/4 mile wide. How much fencing is needed to enclose the lot?"...
This question is essentially asking to solve for the perimeter. The formula for the perimeter of a rectangle is:
</span>
Input the information we already know:
Find A common denominator.
Simplify.
Reduce to Lowest Terms.
or
1 9/10 miles of fencing will be required to enclose the entire lot.
Hope this helps.
-Benjamin
"<span>A rectangular parking lot at the mega-mall is 7/10 mile long and 1/4 mile wide. How much fencing is needed to enclose the lot?"...
This question is essentially asking to solve for the perimeter. The formula for the perimeter of a rectangle is:
</span>
Input the information we already know:
Find A common denominator.
Simplify.
Reduce to Lowest Terms.
or
1 9/10 miles of fencing will be required to enclose the entire lot.
Hope this helps.
-Benjamin