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All Questions
+0
232255 Questions
0
431
1
Pete and Pam are planning to paint a house together.
Pete and Pam are planning to paint a house together. Pete thinks it would take him 2 times as long as it would take Pam to paint the entire house. Working together, they can complete the job in 18 hours. How long will it take each of them, working alone
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Guest
Feb 21, 2021
0
241
0
number theory
If a, b, and c are non-negative integers less than 7 such that a+2b+3c=0(mod 7), 2a+3b+c=0(mod 7), 3a+b+2c=0 (mod 7) then determine the remainder when abc is divided by 7.
Guest
Feb 21, 2021
+1
416
1
+237
In triangle FTJ, TJ = 26, and TF = 10. What is the greatest integr length of FJ?
In triangle FTJ, TJ = 26, and TF = 10. What is the greatest integr length of FJ?
CubeyThePenguin
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Charger421
Feb 21, 2021
0
386
1
Разложения Бинома
(х+2)^6
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Guest
Feb 21, 2021
0
929
2
Question
Lizzie came up with a divisibility test for a certain number :
Break a positive integer into two-digit chunks, starting from the ones place.
Find the alternating sum of these two-digit numbers, by adding the first number,
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Guest
Feb 21, 2021
0
397
1
how to do this
Miko and Freya saved the same amount of money. After Miko lent $32 to Freya, Freya had 5 times as much money as Miko. How much did Freya have in the end
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Guest
Feb 21, 2021
0
400
2
Question
Hi. How can I write "/" in this app?
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Guest
Feb 21, 2021
0
491
1
+61
Find (dy)/(dx) implicit differentiation if xy + y ^ 3 = 4x - 3 using implicit differentiation.
Find (dy)/(dx) implicit differentiation if xy + y ^ 3 = 4x - 3 using implicit differentiation.
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Yaj143
Feb 21, 2021
0
486
3
+61
need help with this question?
The slope of the line tangent to the graph of y = 4x - x * ln(x) at the point (e,3e) is?
A) 3
B) 1/4
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Yaj143
Feb 21, 2021
-1
344
0
+1679
trapezoid
What is the area of a trapezoid ABCD with basesAB and CD if: m∠C=m∠D=60°, AB = BC = 8 cm
wiseowl
Feb 21, 2021
-1
472
1
+1679
rationalize
Simplify $\frac{\sqrt{2}}{\sqrt{5}} \cdot \frac{\sqrt{3}}{\sqrt{7}} \cdot \frac{\sqrt{4}}{\sqrt{9}}$ and rationalize the denominator of the resulting fraction.
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wiseowl
Feb 21, 2021
-1
404
1
+1679
rationalize
Simplify and rationalize the denominator: $$\frac{1}{1+ \frac{1}{\sqrt{2}+1}}.$$
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wiseowl
Feb 21, 2021
0
375
0
+33
Rational Function
Rational function contain a variety of features, such as x-intercepts, y-intercepts, vertical asymptotes and horizontal/oblique asymptotes. complete the following table, indicating which of these features do not have to be present in a rational function,
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freshman
Feb 21, 2021
-1
792
1
+1679
complex number
Solve for $z$ in the following equation: $2-iz = 1 + 3iz$.
[i]Express your answer in standard form[/i].
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wiseowl
Feb 21, 2021
0
518
1
+230
i really need some help here
An infinite geometric series has a first term of $12$ and a second term of $4$. A second infinite geometric series has the same first term of $12$ a second term of $4+n,$ and a sum of four times that of the first series. Find the value of $n$.
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wizzymath
Feb 21, 2021
0
729
1
+230
this is too much. someone help pls
In the sequence 0, 1, 1, 3, 6, 9, 27, ..., the first term is 0. Subsequent terms are produced by alternately adding and multiplying by each successive integer beginning with 1. For instance, the second term is produced by adding 1 to the first term; the
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wizzymath
Feb 21, 2021
0
444
1
+230
I am really confused and on the verge of tears. Anyways can y'all help :p
The sequence of integers in the row of squares and in each of the two columns of squares form three distinct arithmetic sequences. What is the value of $N$?
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wizzymath
Feb 21, 2021
+1
639
2
+230
help pls
Find the sum of the squares of the solutions to $2x^2+4x-1=0$.
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wizzymath
Feb 21, 2021
0
218
0
help plz
10 adults and 5 children can watch a movie for 125 dollars. But 8 adults and 10 children can watch the movie for 130 dollars. How much would it cost for 6 adults and 10 children to watch the movie?
Guest
Feb 21, 2021
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