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Unit 9: Formulas Flashcards | StudBud
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Unit 9: Formulas
Unit 9: Formulas
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StudBud Administration
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Everyday Math Unit 9 review of formulas
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
A barrel 5 feet tall and 4 feet across can hold about how much liquid?
20 ft3
60 ft3
80 ft3
50 ft3
2
If similar hallways measure 15 x 5 and 12 x w, what is w?
4
5
2
3
3
What is the formula for the area of a circle?
πd
4/3πr3
2πr
πr2
4
What is the formula 4/3πr
3
for?
the circumference
the area of a circle
the volume of a circle
the volume of a sphere
5
If the temperature is about 20°F, brrr, what is the equivalent in Celsius/Centigrade?
5
-10
10
-5
6
If a right triangle has legs of equal length totaling 10 cm, ABOUT how long is the hypotenuse
200
14
7
5
7
About how much air needs to be pumped into a ball with a diameter of 6"?
100 in3
48 in3
75 in3
110 in3
8
a brick measuring 10 x 4 x 2 inches takes about how much concrete to make?
120 in3
80 in3
20 in3
40 in3
9
If the temperature is about 36°C, what is that ABOUT in Fahrenheit?
40
100
90
110
10
What is the formula for the circumference?
πd
πr2
4/3πr3
lwh
