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All Questions
^{+0}
232438 Questions
0
31
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answer
\log_{3}\left(\frac{\sin\left(2\pi\right)}{\tan\left(\frac{\pi}{3}\right)}+\sum_{n=0}^{10}\left(\frac{1+\sqrt{1+\sqrt{1}}}{1+\left(1^{-1}+1^{\left(1-1\right)}\right)\cdot\cos\left(\frac{\pi}{4}\right)}-\frac{2^{4}-2^{3}}{\left(1+\sqrt{1}\right)^{2}}\ri
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Guest
Sep 2, 2023
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38
2
help coordinates
Triangle $ABC$ has vertices $A(2, 3),$ $B(1, -8)$ and $C(-3, 2).$ The line containing the altitude through $A$ intersects the point $(0, y).$ What is the value of $y$?
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Guest
Sep 2, 2023
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45
1
Answer this
Mender Co. will be receiving 500,000 Australian dollars in 180 days. Currently, a 180-day call option with an exercise price of $.68 and a premium of $.02 is available. Also, a 180-day put option with an exercise price of $.66 and a premium of $.02 is available.
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Guest
Sep 2, 2023
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40
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Help
Budgeted sales for the month of April are shown in the following table: SalesAprilMayJuneCash Sales $1,050 Sales on Account $1,350 The company expects a 10% increase in sales per month for May and June. The amount of sales revenues that would appear on
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Guest
Sep 2, 2023
0
46
0
asymptotes
For what values of the constant $c$ does the graph of $f(x) = \frac{x^2-x+c}{x^2+8x-50}$ have exactly one vertical asymptote?
Enter all possible values, separated by commas.
Guest
Sep 2, 2023
0
48
1
Solving Multi-Step Equations
A necklace chain costs $15. Beads cost $2.75 each. You spend a total of $28.75 on a necklace and beads before tax. Type an equation that models this situation (use x as the variable) and solve for x.
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Guest
Sep 2, 2023
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46
1
3^3^3^3 + 4
3^3^3^3 + 4
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Guest
Sep 2, 2023
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44
0
help with geo
Consider the equilateral triangle $ABC$ with sides of length $8\sqrt{3}$ cm. A point in the interior of $ABC$ is said to be "special" if it is a distance of $3$ cm from one side of the triangle and a distance of $9$ cm from another side. Consider the convex
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Guest
Sep 2, 2023
Sep 1, 2023
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47
1
quadratic equations
The roots of the quadratic equation $x(x-3)=1+8x-5$ may be expressed in the form $\frac{a+\sqrt{b}}{c}$ and $\frac{a-\sqrt{b}}{c}$, where $a$, $b$, and $c$ are prime numbers. Find $abc$.
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Guest
Sep 1, 2023
0
49
1
quadratic roots
The roots of the quadratic equation $3x^2+5x+k = 0$ are $\frac{-5\pm i\sqrt{131}}{6}$. What is $k$?
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Guest
Sep 1, 2023
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42
3
Please help, tysm
In the first bag of mixed vegetables, the ratio of the number of pieces of carrots to sweet corns to peas was 5:6:5. A second bag of mixed vegetables was added to the first bag. As a result, the ratio became 5: 5: 6. The number of peas in both
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Guest
Sep 1, 2023
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38
0
discriminant
I choose a random integer $n$ between $1$ and $10$ inclusive. What is the probability that for the $n$ I chose, there exist no real solutions to the equation $x^2 - 8x + n = 0$? Express your answer as a common fraction.
Guest
Sep 1, 2023
0
40
5
confused
did 7 8 9 ?
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Guest
Sep 1, 2023
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43
0
domain
Find the domain of the function $f(x) = \sqrt{6-x-x^2-2x^2}$.
Guest
Sep 1, 2023
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41
1
heeeeelp
5(3x2 + 9x) – 14
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Guest
Sep 1, 2023
-2
23
1
+816
graphing question
The graphs of $y=x^4$ and $y=5x^2-6+4x^2$ intersect at four points with $x$-coordinates $\pm \sqrt{m}$ and $\pm \sqrt{n}$, where $m > n$. What is $m-n$?
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maximum
Sep 1, 2023
-2
42
1
+816
positive integers
The difference between two positive integers is $6$ and their product is $40$. What is the sum of the integers?
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maximum
Sep 1, 2023
-2
40
1
+816
Help plz!
Real numbers $x$ and $y$ have an arithmetic mean of $18$ and a geometric mean of $\sqrt{47}$. Find $x^2+y^2$.
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maximum
Sep 1, 2023
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27
4
+660
Please Help; Algebra
There are twice as many students in the cooking club as in the drama club. Suppose there are students in the drama club and students who are members of both clubs. Find an expression for the total number of students who are in the
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Keihaku
Sep 1, 2023
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37
4
+660
Easy Permutation Question
In a row of five squares, each square is to be colored either red, yellow, or blue, so that no two consecutive squares have the same color. How many ways are there to color the five squares?
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Keihaku
Sep 1, 2023
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42
1
Amy is redecorating her apartment. She went to the local craft store and purchased 3and 1 over 2 yards of zebra print fabric, 4 feet of hot
Amy is redecorating her apartment. She went to the local craft store and purchased 3and 1 over 2 yards of zebra print fabric, 4 feet of hot pink ribbon, and 2and 1 over 4 yards of lime green material. How many feet and inches of fabric did Amy purchase
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Guest
Sep 1, 2023
0
39
1
domain
Find the domain of the function $f(x) = \frac{\sqrt{x-2}}{\sqrt{5}} + \sqrt{(x - 1)(x + 2)(x + 4)}.$
The3Mathketeers
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Guest
Sep 1, 2023
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47
2
help plz
Three runners, Dirk, Edith, and Foley all start at the same time for a $24$ km race, and each of them runs at a constant speed. When Dirk finishes the race, Edith is $5$ km behind, and Foley is $6$ km behind. When Edith finishes the race, how far
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Guest
Sep 1, 2023
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36
1
The square of a number is 3 less than four times the number. Which values could be the number?
The square of a number is 3 less than four times the number. Which values could be the number?
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Guest
Sep 1, 2023
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