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All Questions
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234777 Questions
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959
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help
Amy has a collection of marbles in three sizes, small, medium, and large. She has five times as many small marbles as medium marbles. The number of large marbles is two more than three times the number of medium marbles.
If Amy has a total of 560
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Guest
Feb 3, 2020
0
490
2
Help
In the SmallState Lottery, three white balls are drawn (at random) from ten balls numbered 1 through 10, and a blue SuperBall is drawn (at random) from ten balls numbered through . When you buy a ticket, you select three numbers
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Guest
Feb 3, 2020
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465
2
Help
From a standard deck of cards, the four Aces, four 2's, four 3's, and four 4's are drawn, forming a smaller deck of 16 cards. All 16 cards are dealt at random to four players, so that each player gets four cards. What is the probability that each player
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Guest
Feb 3, 2020
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404
2
Help
A bag contains five white balls and five black balls. Your goal is to draw two black balls.
You draw two balls at random. Once you have drawn two balls, you put back any white balls, and redraw so that you again have two drawn balls. What is the probability
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Guest
Feb 3, 2020
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892
1
help
Ariana's english test has two types of questions: multiple choice worth two points each and short response worth 3 points each. If there are 43 total questions and the test in worth 100 points, how many short response questions are they
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Guest
Feb 3, 2020
-4
667
1
+73
7) Find the exact value of sec θ given tan θ = 3 and cos θ > 0. Show all Work
Can anybody help me with this one math problem I have? I still need this question answered here. Thank You!
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GAMEMASTERX40
Feb 3, 2020
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3232
1
don't know how to solve
Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of money, P, for t years at r rate. She transforms the equation to isolate P : P = P : P equals StartFraction I Over r t EndFraction.. Using this
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off-topic
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Guest
Feb 3, 2020
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613
1
help
Melissa bought 3 loaves of freshly baked bread at a specialty bread shop. She paid twice as much for the whole grain bread as for the French bread, and $2.50 more for the cinnamon raisin bread than for the whole grain bread. She spent a total of $11.25
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Guest
Feb 3, 2020
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854
1
+66
COMPLETING THE SQUARE
Help!
3x2-5x+1=0
AND
2x2-7x+12=0
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KaylaDoodlez
Feb 3, 2020
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760
3
help
The perimeter of a rectangular swimming pool is 182 yards. The width of the pool is 7 yards more than five times the length. Find the length and the width.
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Guest
Feb 3, 2020
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2241
1
+24
The nth term of a sequence is represented by 2n4−156n4+17 .
The nth term of a sequence is represented by 2n4−156n4+17 .
What is the limit of the the nth term as x becomes increasingly large?
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chelseas22
Feb 3, 2020
0
481
0
+24
terms of sequence
The first term of an arithmetic sequence is −22 . The common difference of the sequence is 5.
What is the sum of the first 30 terms of the sequence?
chelseas22
Feb 3, 2020
0
800
2
please help this so hard
A boat travels upstream for 30 minutes to reach a beach. The same trip traveling downstream takes 20 minutes. If the current is 4 miles per hour and the speed of the boat is constant, find the speed of the boat without any current.
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Guest
Feb 3, 2020
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599
0
+24
sigma notation
How is the sum expressed in sigma notation?
127+19+13+1+3
chelseas22
Feb 3, 2020
0
702
1
+24
Sequence Question
The first term of a geometric sequence is −2100 . The common ratio of the sequence is −0.1 .
What is the 7th term of the sequence?
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chelseas22
Feb 3, 2020
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627
0
+24
What is the sum of the infinite geometric series?
What is the sum of the infinite geometric series?
−5+4−165+6425−256125...
chelseas22
Feb 3, 2020
0
775
1
+24
Sequence Problem
I need help solving this please.
What is the 75th term of the sequence?
-1113,-1094,-1075,-1056,-1037
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chelseas22
Feb 3, 2020
0
447
2
please help
There were 39 freshmen at a certain school, out of those freshmen,
15 played basketball,
17 played volleyball,
16 played soccer,
5 played basketball and volleyball, <#> 7 played basketball and soccer, <#> 5 played volleyball and soccer, <#> and
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Guest
Feb 3, 2020
0
471
1
graph help
https://prnt.sc/qwnden
thank you !
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Guest
Feb 3, 2020
0
729
1
2. Consider the infinite series defined by
2. Consider the infinite series defined by
(a) What is the value of r from the ratio test?
(b) What does this r value tell you about the series?
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Guest
Feb 3, 2020
0
2685
1
help
Dominic went into a movie theater and bought 2 drinks and 5 candies, costing a total of $29.25. Colton went into the same movie theater and bought 8 drinks and 7 candies, costing a total of $61.75. Determine the price of each drink and the price of each
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Guest
Feb 3, 2020
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450
2
Need help
In the figure, what is the area of triangle ABD ? Express your answer as a common fraction.
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Guest
Feb 3, 2020
0
822
1
can anyone help?
When Carly does 15 push-ups and 10 sit-ups, it takes a total of 35 seconds. In comparison, she needs 57 seconds to do 19 push-ups and 19 sit-ups. How long does it take Carly to do each kind of exercise.
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Guest
Feb 3, 2020
+1
628
0
+32
damped oscillation
please help thank you
Staunch
Feb 3, 2020
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