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Questions Answered

J0hny8r0:
Kenny G broke his Saxaphone, the Repaires cost 30,000 rubles, but he only has 10,000 rupies. If he works for 10 hours a day without a break …
 updated 5 hours ago
 4 replies
 No Medals Yet
Mathematics

lee_actress:
Please help!! No one has answerd this question!
What is the first quartile (Q1) of the data set?
…
 updated 4 hours ago
 53 replies
 2 Medals
Mathematics

belenortiz:
ayye i neeed some help. (:
If the reserve rate is 4% and a bank receives a deposit of $12,000, how much of the $12,000 is the bank free t…
 updated 5 hours ago
 3 replies
 No Medals Yet
Mathematics

lollipop_965:
HELP, Find the value of x. Round the length to the nearest tenth.
 updated 5 hours ago
 7 replies
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Mathematics

dokolo54:
Start with the point B (1, 4). Reflect the point through the yaxis. What are the new coordinates of the point B’? Now reflect the point t…
 updated 10 hours ago
 6 replies
 No Medals Yet
Mathematics

caitlinl:
all formulas have how many variables?
 updated 9 hours ago
 5 replies
 No Medals Yet
Mathematics

stephacevedo:
Jesse's condo has a length 10 feet longer than the width. If his condo is 1,064 square feet, what are the dimensions?
 updated 10 hours ago
 2 replies
 No Medals Yet
Mathematics

danielafigg:
Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function. f(x) = 2x4 + 4x3 + 3x2 + 18
 updated 5 hours ago
 12 replies
 No Medals Yet
Mathematics

prodemis:
HEY EXPERTS! If I am calculating the expected value of a continuout random variable X, and I have F(x) = {three piece wise function here}, …
 updated 5 hours ago
 10 replies
 1 Medal
Mathematics

Caitlinn151:
Find the derivative at each critical point and determine the local extreme values of y=x^2/3(x^24); x≥0.
 updated yesterday
 11 replies
 No Medals Yet
Mathematics

wagnermar:
A bank account pays an interest of 4.4% compounded continuously. How long does it take the amount of money in the account to triple?
 updated yesterday
 14 replies
 3 Medals
Mathematics

qwertykeyboard:
whats are the horizontal and vertical asymptotes for y=3^x+3 ?
 updated yesterday
 14 replies
 2 Medals
Mathematics

lettylove:
What is the solution for this inequality?
4x < 28
…
 updated yesterday
 7 replies
 No Medals Yet
Mathematics

AthleteKnowledge:
Can you simplify 256/625?
 updated yesterday
 4 replies
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Mathematics

jane.y:
ind all solutions of the system of equations. (If there is no solution, enter NO SOLUTION.)
…
 updated yesterday
 2 replies
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Mathematics

babalooo:
How do you do the integrate xy[sqrt(x^2+y^2)]dy
 updated yesterday
 1 reply
 1 Medal
Mathematics

noah4151:
find the simple interest. then find balance
principal= $870
interest=3%
…
 updated yesterday
 6 replies
 1 Medal
Mathematics

sweetblayne:
is the equation true, false, or open 4y + 8 = 6y +3
a.True; the expressions are the same for all values of the variables
b.False; the expr…
 updated yesterday
 1 reply
 No Medals Yet
Mathematics

rcatabijan:
Can someone help me sketch each function, showing the xintercepts and end behavior.
f(x) = 3(x2)2(x+5)
…
 updated yesterday
 4 replies
 1 Medal
Mathematics

pianoluver2013:
how do i verify euler's formula
 updated yesterday
 7 replies
 No Medals Yet
Mathematics

veronicafresta:
Calculate the average rate of change for the function f(x) = −x4 + 4x3 − 2x2 + x + 1, from x = 0 to x = 1.
 updated yesterday
 5 replies
 No Medals Yet
Mathematics

Power2Knowledge:
Factor x^4 + x y^3 + x^3 + y^3 completely.
 updated 2 days ago
 4 replies
 No Medals Yet
Mathematics

mgfields:
sin x = 3 cos x
 updated 2 days ago
 3 replies
 1 Medal
Mathematics

mirrorimagemirage:
how would i find the amplitude and period for y=3sin(theta)
 updated 2 days ago
 1 reply
 No Medals Yet
Mathematics

Idealist:
If f(x)=sigma (sin^2 (x))^k from k=1 to infinity, then f(1) is?
 updated 2 days ago
 15 replies
 1 Medal
Mathematics

katrinamarie0803:
Kenny invested $5000 into a fund that is expected to grow by 3.5% per year. How long will it take the fund he invested in to be worth $10,00…
 updated 2 days ago
 4 replies
 1 Medal
Mathematics

Erob:
how do you find the line of symmetry for the equation: 24x16x^2?
 updated 2 days ago
 10 replies
 1 Medal
Mathematics

sdgrey1:
2 cos x √3 = 0 for trigonometry
 updated 2 days ago
 7 replies
 No Medals Yet
Mathematics

WeNeedToTalk:
What is the sum of the finite arithmetic series?
(–10) + 0 + 10 + 20 + … + 130
 updated 2 days ago
 7 replies
 2 Medals
Mathematics

kiwicow:
In the Pythagorean Theorem why do we use the area of the legs if they were squares to solve for the hypotenuse and not the legs' lengths.
 updated 2 days ago
 4 replies
 1 Medal
Mathematics
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