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Post New Question
All Questions
+0
234804 Questions
0
437
1
+409
You start with 700 items. How many do you have after a 38% increase followed by a 38% decrease? You will have ( ) items.
You start with 700 items. How many do you have after a 38% increase followed by a 38% decrease?
You will have ( ) items.
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liz54321
Mar 2, 2021
0
371
1
help plz
An electronics store is having a Black Friday Blowout sale: All items are 40% off, and the first 50 customers will receive an additional 25% off the reduced prices. Two people purchase a home theatre system that normally costs $2,200. The first person is
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Guest
Mar 2, 2021
0
476
1
+409
In a junior high school, 30% of the students in the Math Club are in the Science Club
In a junior high school, 30% of the students in the Math Club are in
the Science Club and 80% of the students in the Science Club are in
the Math Club. There are 15 students in the Science Club.
The number of students in the Math Club is
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liz54321
Mar 2, 2021
0
492
1
+409
A telemarketer calls people and tries to sell them a subscription to a daily newspaper.
A telemarketer calls people and tries to sell them a subscription to a daily newspaper. On 18% of her calls, there is no answer or the line is busy. She sells subscriptions to 8% of the remaining calls. For what proportion of calls does she make a sale?
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liz54321
Mar 2, 2021
0
438
1
+409
Among a town’s registered voters, there are 36% Democrats
Among a town’s registered voters, there are 36% Democrats and 36% Republicans. The rest are Independents. If there are 1400 registered Independent voters in this town, how many totals registered voters are there? This town has registered
read more ..
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liz54321
Mar 2, 2021
0
436
1
+409
What was the population before the increase?
After a 25% increase, a town has 125 people. What was the population before the increase?
Before the increase, the town’s population was
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liz54321
Mar 2, 2021
0
382
0
Olympics to cost 400% More
Olympics to cost 400% More
The British government on Thursday estimated the cost of hosting the 2012 Olympics in London at 9.3 billion pounds, nearly four times initial projections. When Britain won the Olympics in 2005, the Games were expected
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Guest
Mar 2, 2021
0
389
1
Gosh even paid dinner and left 11%, or $3.41$3.41
Gosh even paid dinner and left 11%, or $3.41$3.41, in tips. How much was the original bill (without counting the tip)?
The original bill (not including the tip) was
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Guest
Mar 2, 2021
0
441
1
+409
A house was bought two years ago at the price of $420,000
A house was bought two years ago at the price of $420,000. Each year, the house’s value increased by 8%. What’s the house’s value this year?
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liz54321
Mar 2, 2021
0
369
1
Scientific Notation question
(2.8 times 10^4) Divided by (2.5 time 10^6)
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Guest
Mar 2, 2021
0
381
1
algebra question
Pablo buys 6 cakes and 2 sodas for 39.00. Jasmine buys 2 cakes and 4 sodas for 18.00. How much is onecake and one soda?
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Guest
Mar 2, 2021
0
481
1
A train left for Houston, and 5 hours later, a car traveling 74 mph tried catching up to the train
A train left for Houston, and 5 hours later, a car traveling 74 mph tried catching up to the train. After8 hours, the car caught up. What was the train's average speed?
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Guest
Mar 2, 2021
0
443
1
The graph of a secant function shows no functional values on (−5, 5). The asymptotes of the function occur every π units.
The graph of a secant function shows no functional values on (−5, 5). The asymptotes of the function occur every π units.
Which function represents the secant function described?
f(x)=5sec(x)
f(x)=sec(x)+5
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Guest
Mar 2, 2021
0
540
1
Law of Cosines (SAS)
In ΔQRS, q = 370 cm, r = 910 cm and ∠S=31°. Find the length of s, to the nearest centimeter.
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Guest
Mar 2, 2021
0
678
2
geo help urgent
A tire measures 20 inches in diameter. How many revolutions will the tire have completed when it has traveled 100 yards? Express your answer to the nearest whole number.
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Guest
Mar 2, 2021
0
580
1
Law of Cosines (SSS)
In ΔFGH, f = 60 cm, g = 10 cm and h=62 cm. Find the measure of ∠F to the nearest degree.
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Guest
Mar 2, 2021
0
891
1
counting pairs
A magician performing a magic act has asked for 2 volunteers from the audience to help with his routine. If there are250 people in the audience, which of the following expressions represents the number of possible pairs of volunteers ?
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Guest
Mar 2, 2021
0
382
2
Heron's Formula
Find the area of the triangle to the nearest tenth.
Image wont upload but sides are 4 cm (left side), 7 cm (right side), 9 cm (bottom) of triangle.
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Guest
Mar 2, 2021
0
465
1
parallel lines
Line r and m are parallel. Find the value of y.
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Guest
Mar 2, 2021
0
970
1
A series of locks manages the water height along a water source used to produce
A series of locks manages the water height along a water source used to produce energy. As the locks are opened and closed, the water height between two consecutive locks fluctuates.
The height of the water at point B located between two locks is
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Guest
Mar 2, 2021
0
367
1
HELP FASt
Find the focus of the parabola .
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Guest
Mar 2, 2021
0
440
1
help algebra
One automobile starts out from a town at 8 a.m. and travels at an average speed rate of 60mph. 2 hours later, a second automobile starts out to overtake the first. If the second automobile travels at an average rate of 80mph, how long will it travel before
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Guest
Mar 2, 2021
0
373
1
slope question
What is the slope? You dont have to simplify, as i can do that myself, but if you want to thats cool
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Guest
Mar 2, 2021
0
381
1
factoring
Find the largest value of n such that 3x^2 +nx + 108 can be factored as the product of two linear factors with integer coefficients.
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Guest
Mar 2, 2021
0
548
1
+84
Complete the equation of the line whose slope is -2 and y-intercept is (0,3)
Complete the equation of the line whose slope is -2 and y-intercept is (0,3)
y =?
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dadevb124
Mar 2, 2021
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