Questions Answered

KitKat16:
Group Title
Please Help!
What are the approximate values of the minimum and maximum points of
f(x) = x^5 − 10x^3 + 9x?
…
 updated 32 minutes ago
 6 replies
 2 Medals

pkmclaugh:
Group Title
how much heat is necessary to raise the temp of 0.800kg of ice from 0 degrees celsius to 50 degrees celsius
 updated 10 hours ago
 2 replies
 No Medals Yet

shamil98:
Group Title
\[\ \int_{}^{} \cos^4 x \sin^4 x ~~dx\]
i'm supposed to use this identity along with usub
\[\ \cos 2x =cos^2 x sin^2 x \]
 updated 18 hours ago
 28 replies
 3 Medals

lawls:
Group Title
If sin(−x)= .2, cos(−x)= .5 and tan(−x)= 4.7, what does sec(−x)csc(−x)cot(−x)sin(−x) equal to?
 updated 18 hours ago
 6 replies
 No Medals Yet

xcountrygirlx:
Group Title
From a point A that is 8.80 meters above level ground, the angle of elevation of the top of a building is 35°10' and the angle of depression…
 updated 20 hours ago
 1 reply
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johnnydicamillo:
Group Title
find the derivative of the following
 updated yesterday
 5 replies
 1 Medal

haleyelizabeth2017:
Group Title
Find all the zeros of the function...
 updated yesterday
 56 replies
 3 Medals

kriissiie:
Group Title
A bowling ball of mass 9 kg hits a wall going 11 m/s and rebounds at a speed of 8 m/s. What was the impulse applied to the bowling ball?
 updated yesterday
 2 replies
 No Medals Yet

kitycat.drew:
Group Title
sinfetasecfeta+cotfeta=1/sinfetaosfeta
 updated 20 hours ago
 3 replies
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msbambygirl:
Group Title
Find the product:
 updated 2 days ago
 3 replies
 2 Medals

Ratedover:
Group Title
The optimal depth (d) for catching a certain type of fish satisfies the inequality 28d – 350 – 7000 < 0. Which solution represents the ran…
 updated 2 days ago
 4 replies
 No Medals Yet

brownjohnishalovework:
Group Title
how to simplify the square root of 450
 updated 3 days ago
 8 replies
 1 Medal

MarvelGirl2:
Group Title
Can someone Pleeeeeeease help me ASAP on a test I'm super confuse!!
 updated 3 days ago
 19 replies
 1 Medal

twinkytwinkles:
Group Title
The question I have to answer is: What is the direction of ~ F as an angle be tween the limits of −180◦ and +180◦ from the positive x axis…
 updated 3 days ago
 2 replies
 No Medals Yet

RahminLaylaRizvi:
Group Title
A rifle is aimed horizontally at a target 100 ft away. The bullet hits the target .78in below the aiming point.
a) What is the bullet's time…
 updated 4 days ago
 7 replies
 No Medals Yet

DarkBlueChocobo:
Group Title
Help with exponential growth
 updated 4 days ago
 47 replies
 1 Medal

heythatsness:
Group Title
can someone help me with this?
Fan + medal
 updated 4 days ago
 21 replies
 No Medals Yet

beebbe:
Group Title
please help.....which two square roots are used to estimate the square root of 42? and why?
 updated 4 days ago
 3 replies
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Intricate:
Group Title
What is the common ratio of the geometric sequence whose second and fourth terms are 6 and 54, respectively?
A:1
…
 updated 4 days ago
 2 replies
 No Medals Yet

savannah.adale97:
Group Title
(tan^3 x1)/(tanx1)sec^2x+1=0 find cotx
 updated 4 days ago
 3 replies
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StudyGurl14:
Group Title
Can someone help me again? @freckles
 updated 5 days ago
 13 replies
 2 Medals

sar12389:
Group Title
CHECK MY ANSWER? WILL MEDAL. Question : the time it takes to travel between two towns varies inversely as the speed. If it takes Marta 3 ho…
 updated 5 days ago
 3 replies
 2 Medals

arc22935:
Group Title
why won't anyone answer my question?
…
 updated 5 days ago
 1 reply
 No Medals Yet

bloody049:
Group Title
An air puck of mass 0.129 kg is tied to a string
and allowed to revolve in a circle of radius
0.96 m on a horizontal, frictionless table. …
 updated 5 days ago
 4 replies
 No Medals Yet

MUNISHA:
Group Title
p=p14.7 for p
 updated 5 days ago
 7 replies
 2 Medals

Samus_Aran:
Group Title
Will medal!
 updated 5 days ago
 13 replies
 2 Medals

NightmareNight:
Group Title
Help please!! Will fan and give medal! Questions attached as a photo in comments!!!!
 updated 5 days ago
 9 replies
 2 Medals

RoseDryer:
Group Title
Write an equation of the tangent function with period 3pi/8, phase shift pi/5, vertical shift 2.
 updated 5 days ago
 7 replies
 No Medals Yet

schoolsucksbro:
Group Title
Nicola Tesla had a Feud with which of the following people?
thomas edison
ben franklin
…
 updated 5 days ago
 1 reply
 No Medals Yet

kah.x:
Group Title
Write the equation of the quadratic function with roots 10 and 8 and a vertex at (9, 3).
 updated 5 days ago
 5 replies
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