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All Questions
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155499 Questions
0
156
1
Interpret Trig Models
Hello, I have two questions that I need help with:
1st Question:
The graph shows the distance y, in feet, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of
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Guest
Feb 23, 2019
0
171
5
Base 7 Question
Find how many digits the base 7 number has when written in base 7.
I tried using a "big number calculator", but the answer was several pages long. Obvisously, there's a better way to do this.
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Guest
Feb 23, 2019
0
123
1
what each of the values of a, b, h, and k does to affect the graph?
1. To obtain the graph of y = asinb (x - h) + k ,
explain what each of the values of a, b, h, and k affects the graph of function y = sin x
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Guest
Feb 23, 2019
+1
71
0
Are these correct?
What is the expand, and condense of: log_7 (x^3/y)^3
are these correct?
expand: 3 log_7 (x^3) – 3 log_7 (y)
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Guest
Feb 23, 2019
+1
86
0
help plz
If we write 57^7/7^7 in the form A^b , where a and b are positive integers, and a is as small as possible, then what is ?
Guest
Feb 23, 2019
Feb 22, 2019
0
123
1
is 10^log6 = to 6
is 10^log6 = to 6
Rom
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Guest
Feb 22, 2019
0
116
1
Please Help!
If is a constant and if there exists a unique value of for which the quadratic equation has one real solution, then find .
Rom
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Guest
Feb 22, 2019
0
76
1
Geometry Help
Trapezoid ABCD has height 3 and DC || AB. The diagonals BD and AC are perpendicular to each other, and AC = 5. What is the area of the trapezoid?
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Guest
Feb 22, 2019
0
121
1
stats
Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. nequals7, xequals5, pequals0.75
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Rom
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Guest
Feb 22, 2019
0
77
0
help plz
If we write 57^7/7^7 in the form A^b , where a and b are positive integers, and a is as small as possible, then what is ?
Guest
Feb 22, 2019
0
189
2
+165
Help pls
Find
where we alternately multiply by 1/2 and 1/3 to get the next term.
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grif389
Feb 22, 2019
0
175
1
+165
The value of the series is a real number greater than 8. Find all possible values of x, giving your answer in interval notation.
The value of the series
is a real number greater than 8. Find all possible values of x, giving your answer in interval notation.
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grif389
Feb 22, 2019
0
115
2
Repost of 'Infinite Exponents'
Hey, I didn't get an answer to this question and I belive it falls under reposting rules so here it is:
https://web2.0calc.com/questions/infinite-exponents_1
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Guest
Feb 22, 2019
-2
190
1
+65
Sums/Products With Complex Bounds
I'm bored again.
Almost always, when dealing with sums, the bounds listed are integers. Integer bounds are simple, integer bounds are easy. They can just be added together easily without any complications (example #1). Rational bounds
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creepercraft97T3
Feb 22, 2019
0
146
0
+159
trigonometric graphs and periodic functions, please help asap :)
f(x) = -f(-x)
this is a periodic function, and T=5
f(-1) = 1
tan θ = 3 (in case the symbol doesn't show up, it's tan theta)
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hearts123
Feb 22, 2019
0
249
2
+107
Revised furniture dimension question
I have a sofa, love seat, and chair. The diagram depicts each piece to have an equal square of area. The sofa has 3 "squares" that equals 220 cm in width, the love seat has 2 cm "squares" that equal 160 cm in width. I need to find the width of the
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MacTyBoys
Feb 22, 2019
0
225
1
+107
Box count
I need a natural number in each box (bottom row is 4 boxes, then 3, 2, 1 in a tower) so that each number above the bottom row is the sum of the two numbers immediately underneath. Find the largest number of odd numbers I can use.
I
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MacTyBoys
Feb 22, 2019
+81
373
1
+219
I'm in the negative
Hi, This is off topic, but my points are in the negative and I just need a few hearts to get me out of the negative. If you want please heart my question.
Thank you ;P
off-topic
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EmeraldWonder
Feb 22, 2019
0
201
2
+229
HELP ME PLS
7*(6+2)2-3^2=
A:61
B:439
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raziel305
Feb 22, 2019
0
167
1
+229
algebra
if b= the number of blue bikes , which algebraic expression represents the phase below ?
the sum of the number of blue bikes and 9 red bikes
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raziel305
Feb 22, 2019
+3
141
2
+15
Please help
This problem confused me.
Our school's girls volleyball team has 14 players, including a set of 3 triplets: Missy, Lauren, and Liz. In how many ways can we choose 6 starters if the only restriction is that not all 3 triplets can be
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KingJom
Feb 22, 2019
+2
291
1
+1195
help
The square quilt block shown is used in a larger quilt. The four small squares in the block are congruent, and the four small vertical rectangles in the block that are not squares are also congruent. The total area of the shaded regions is what fraction
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Logic
Feb 22, 2019
0
175
2
+229
algebra
simply this algebraic expression completely
8y-2(y+4)
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raziel305
Feb 22, 2019
+2
131
1
+229
Algebraic
La tonya has 16 photos on her phone , and luis has p photos in his wallet
which algebraic expression represents the total number of photos that La tonya and luis have ?
A:p-16
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raziel305
Feb 22, 2019
-5
178
3
+49
What is the way to solve this?
What is the way you solve this?
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GAMEMASTERX40
Feb 22, 2019
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