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Post New Question
All Questions
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229704 Questions
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383
1
Calc 12 help
The question says: Solve for df where V = df - di
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Guest
Jan 7, 2021
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413
2
math help for my friend bc fairy cant do life
One day, a person went to a horse racing area. Instead of counting the number of humans and horses, he counted 74 heads and 196 legs. How many humans and horses were there?
What is the square root of 3 to the square root of 2
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Guest
Jan 7, 2021
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453
2
I need clarification- similarity
For question 1, the answer needed is the coordinate of F' and question 2, the coordinate of L'.
The answers I got from working the problems out
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Guest
Jan 7, 2021
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379
1
in triangle ABC
In triangle $\triangle ABC$, $AB = 37, AC = 33$, and $BC = 39$. A circle $\Gamma$ is drawn with center $A$ and radius $AC$. Let $D$ be the point on $\Gamma$ that is furthest from $B$. What is the distance $BD$?
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Guest
Jan 7, 2021
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456
5
+32
probability things bc I cant do math
A coffee shop has a contest. When you
“lift the lid,” you might win a prize.
The probability of winning a prize is.
Suppose your teacher buys one coffee
each day. Find the probability of each <#> event: <#> a) Your teacher will win a prize on <#> each
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Kadjaye
Jan 7, 2021
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353
1
Help
When a polynomial is divided by $-3x^5 + 10x - 11,$ what are the possible degrees of the remainder? Enter all the possible values, separated by commas.
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Guest
Jan 7, 2021
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480
1
Law of Cosines
Just a quick question- when is the Law of Cosines I thought it was if the triangle you were using the Law of Cosines on was obtuse, but I'm confused because when I browse on the internet it says it always is
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Guest
Jan 7, 2021
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283
1
What is the answer
Harry wants to buy a computer keyboard and is deciding whether to buy online or from a local store. To help make his decision, he flips a refrigerator magnet. He repeats this experiment 50 times and records the results in this tab What is the side up and
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Guest
Jan 7, 2021
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307
1
dice roll
Each of five, standard, six-sided dice is rolled once. Two of the dice come up the same, but the other three are all different from those two and different from each other. The pair is set aside, and the other three dice are re-rolled.
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Guest
Jan 7, 2021
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248
0
number theory
Find all pairs of positive integers (a,b) such that a^2 - b^2 = 100.
Guest
Jan 7, 2021
0
283
1
Pls help
Find the remainder when the polynomial $x^{1000}$ is divided by the polynomial $(x^2 + 1)(x + 1).$
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Guest
Jan 7, 2021
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326
4
I need help with this question.
what is output when the input is n input 2, 5, 9 output 7, 10, 14
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Guest
Jan 7, 2021
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492
4
+205
Help urgent
Please help
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parpar1
Jan 7, 2021
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284
0
help please
Find all positive integers n such that n^2 is divisible by n - 12.
Guest
Jan 7, 2021
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546
4
+1992
questions
1.
2.
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jjennylove
Jan 7, 2021
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313
1
CPhill please help
. Find . When your answer is in the form , where , , and are integers, and is not divisible by the square of a prime, what is ?
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Guest
Jan 7, 2021
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304
1
Buttons
is there an ee or exp button for scientific notation on the calculator?
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Guest
Jan 7, 2021
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377
2
probability q
3 six-sided dices are rolled. What is the probability that the product is 12?
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Guest
Jan 7, 2021
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305
2
quadratic problem
Given a quadratic equation: x^2 - sqrt(5a^2 - 26a - 8) * x + (a^2 - 6a + 12) = 0
It has 2 integer roots. If a is an integer as well, what is the value of a?
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Guest
Jan 7, 2021
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701
1
algebra
Solve the system of equations using the substitution method.
y = 2 + 5/6x
4x−3y=3
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Guest
Jan 7, 2021
0
279
1
Help algebra
Below is the table of values of a función. Write the output when the input is n
input: 2, 3, 8, n
output: 5, 6, 11, ?
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Guest
Jan 7, 2021
+2
1289
4
+8
CPhill please help
A radio telescope has a parabolic dish. Radio signals are collected at the focal point (focus) of the parabola. The distance from the vertex of the parabolic dish to the focus is 20 feet. The vertex of the dish is located at a point 30 feet above
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SMagic
Jan 7, 2021
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285
1
help algebra
When given the quadratic equation with integer roots: mx^2 - (m-2)x + m - 8 = 0
What's the value of integer parameter m? And what are the integer roots?
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Guest
Jan 7, 2021
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408
3
help algebra
The parent function is f(x)=2x+3−3 and the new function is g(x)=2x+2−1.
How does the graph change from
f(x) to
g(x)?
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Guest
Jan 7, 2021
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