The temperature on a winter night was -23 °F. The temperature rose by 5 °F when the sun came up. When the sun set again, the tem
2 answers:
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ANSWER
The correct answer is D.
EXPLANATION
The given expression is
The symbol means summation.
So we need to substitute
into the formula and add all to get,
We simplify to obtain,
The correct answer is D
The correct answer is D.
EXPLANATION
The given expression is
The symbol means summation.
So we need to substitute
into the formula and add all to get,
We simplify to obtain,
The correct answer is D
Petra can make 8 costumes with 12 yards of fabric
<h3><u>Solution:</u></h3>Given that Petra was given 12 yards of fabric to make costumes for the school play
Each costume requires yards
<em><u>To find: number of costume Petra can make</u></em>
The number of costume Petra can make is calculated by dividing the total fabric she has by fabric needed for one costume
Total fabric she has = 12 yards
Fabric needed for 1 costume = yards
Therefore,
Thus petra can make 8 costumes with 12 yards of fabric