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Firewolf
Username
Firewolf
Score
71
Stats
Questions
14
Answers
1
14 Questions
1 Answers
0
50
3
+71
help
The length of the longer side of rectangle R is 10 percent more than the length of a side of square S. The length of the shorter side of rectangle R is 10 percent less than the length of a side of square S. What is the ratio of the area of rectangle R to
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Firewolf
Jun 23, 2018
+1
68
3
+71
help
At Beaumont High School, there are 12 players on the baseball team. All 12 players are taking at least one of biology or chemistry. If 7 players are taking biology and 2 players are taking both sciences, how many players are taking chemistry?
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Firewolf
Jun 19, 2018
+2
67
2
+71
help plz
In right triangle ABC, the length of side BC is 2 units, the length of side AC is 4 units and the measure of angle C is 60 degrees. What is the length of side AB, in units? Express your answer in simplest radical form.
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Firewolf
Jun 19, 2018
+1
56
1
+71
help
Kelly drove north for 9 miles and then east for 12 miles at an average rate of 42 miles per hour to arrive at the town of Prime. Brenda left from the same location, at the same time, and drove along a straight road to Prime at an average rate of 45 miles
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Firewolf
Jun 17, 2018
0
63
1
+71
How many of the first 500 positive integers are divisible by 3, 4 and 5?
How many of the first 500 positive integers are divisible by 3, 4 and 5?
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Firewolf
Jun 17, 2018
+1
65
3
+71
Help plz
An annoyed teacher asked her student to do the following:
(1) Start with the number 12. Go to step (2).
(2) Take the negative of the number reached at the end of the previous step. Go to step (3).
(3) Add 1 to the number reached at the end of the
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Firewolf
Jun 15, 2018
+1
52
2
+71
fractions
Express + + as a common fraction.
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Firewolf
Jun 14, 2018
+1
73
1
+71
Ratios
The scale on a map of Roswell, New Mexico is 1 inch : 0.51 mile. If two hills in Roswell are 7 inches apart on the map, then how many miles apart are they in real life?
Enter your answer as a decimal, without units.
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Firewolf
Jun 14, 2018
+1
64
2
+71
Factorials
What is the digit in the tens place in the sum 7! + 8! + 9! + ... + 2006!?
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Firewolf
Jun 12, 2018
0
63
1
+71
cars
There are 20 cars in my building's parking lot. All of the cars are red or white. Also, all the cars are either 2-door or 4-door. 12 of them are red, 15 of them are 4-door, and 4 of them are 2-door and white. How many of the cars are 4-door and red?
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Firewolf
Jun 12, 2018
0
44
2
+71
How many positive integers are less than 200pi?
How many positive integers are less than 200pi?
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Firewolf
Jun 12, 2018
+1
43
1
+71
Percents
Every June 1, an ecologist takes a census of the number of wrens in a state park. She noticed that the number is decreasing by 40% each year. If this trend continues, in what year will the census show that the number of wrens is less than 10% of what
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Firewolf
Jun 10, 2018
+3
46
1
+71
Geometry
The measure of an exterior angle of a triangle is 75 degrees. If one of the non-adjacent interior angles measures 28 degrees, what is the number of degrees in the other non-adjacent interior angle?
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Firewolf
Jun 6, 2018
+1
53
1
+71
Angles question
One interior angle of a convex polygon is 160 degrees. The rest of the interior angles of the polygon are each 112 degrees. How many sides does the polygon have?
ElectricPavlov
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Firewolf
Jun 6, 2018
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+71
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The difference of twice the number t and 30 equals 2t - 30
Firewolf
Jun 19, 2018