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Questions Answered

ineedhelp1110:
9a+7=4a33
 updated 8 months ago
 10 replies
 3 Medals
Mathematics

Idealist:
Find the inverse Laplace transform of F(s)=(5s4)/(s^2+4).
 updated 8 months ago
 4 replies
 3 Medals
Mathematics

unprovoked:
Trying to make equations for movement, grade 12 advanced functions. Where I get d=5t, my book gets d=5t200. What am I doing wrong? Will exp…
 updated 8 months ago
 34 replies
 2 Medals
Mathematics

RH:
can anybody please help me with this?
 updated 8 months ago
 7 replies
 No Medals Yet
Mathematics

Scroll0405:
Triangle MNO and triangle PQR are similar.
…
 updated 8 months ago
 6 replies
 No Medals Yet
Mathematics

mathcalculus:
DERIVATIVES:
(attached below)
 updated 8 months ago
 24 replies
 2 Medals
Mathematics

myunqsoo:
Katie simplified the expression (x+b) (x+c), where b<0 and c<0, to the form x^2+gx+k. What must be true about g and k?
A. g<0 and k>0
…
 updated 8 months ago
 3 replies
 1 Medal
Mathematics

thihaaung:
The endpoints of a line segment graphed on a Cartesian coordinate system are (4, 1) and (2, 4). What are the coordinates of the midpoint o…
 updated 8 months ago
 5 replies
 No Medals Yet
Mathematics

5occ3r:
solve for y.
y/4y1/2>3
…
 updated 8 months ago
 10 replies
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Mathematics

dabeezy:
for this problem, write a piecewise function that models the following cellular phone bill plan:
50 dollars a month buys 400 mins. addition…
 updated 8 months ago
 11 replies
 No Medals Yet
Mathematics

mathcalculus:
HELP: find the horizontal limits of the function.
(ATTACHED BELOW)
 updated 8 months ago
 40 replies
 2 Medals
Mathematics

ronnie107:
160 % of 1,825 is ? rounded to nearest tenth
 updated 8 months ago
 3 replies
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Mathematics

music101:
The following are examples of different types of variables. Which are continuous variables? Check all that apply.
A. Number of votes f…
 updated 8 months ago
 37 replies
 2 Medals
Mathematics

divagirl421:
help pleaseeee @primeralph @Mertsj @mathmate
 updated 8 months ago
 25 replies
 3 Medals
Mathematics

mathcalculus:
help: calculating the limit and not by sketching the graph.
 updated 8 months ago
 21 replies
 3 Medals
Mathematics

hjfbvksfv:
Medals to best answer
 updated 8 months ago
 7 replies
 1 Medal
Mathematics

Im_not_Green:
Question 10 options:
Solve for the missing measure. Round decimals to the nearest tenth.
…
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

Valik_yudzitski:
A square is a rectangle.
Always
Sometimes
…
 updated 8 months ago
 7 replies
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Mathematics

millikengal:
Solve x2 + 8x = –3
 updated 8 months ago
 13 replies
 1 Medal
Mathematics

iluvvyyhu:
Find the center, vertices, and foci of the ellipse with equation 5x2 + 9y2 = 45.
i got Center: (0, 0); Vertices: (3, 0), (3, 0); Foci: …
 updated 8 months ago
 3 replies
 1 Medal
Mathematics

gr33kbebe:
if you are dealt 5 cards from a shuffled deck of 52 cards find the probability of getting 3 queens and 2 kings
 updated 8 months ago
 25 replies
 1 Medal
Mathematics

MalignedDelight:
Help me simplify? x4/2x6 + 3/x^29
 updated 8 months ago
 5 replies
 2 Medals
Mathematics

gbrooke21:
how do you find the limit of
5x^2 + 3x 1 / 6x^2  x + 7
…
 updated 8 months ago
 3 replies
 1 Medal
Mathematics

hockeyrules:
sin x cos x/sec x + csc x = sin x/csc x
Prove the identity
 updated 8 months ago
 12 replies
 No Medals Yet
Mathematics

deepakkrish:
why NMOS widely used in comparison to PMOS?
 updated 8 months ago
 2 replies
 1 Medal
Mathematics

tupou:
You have two types of bread, three types of meat, and two types of cheese. How many different sandwiches can you make if each sandwich has o…
 updated 10 months ago
 2 replies
 No Medals Yet
Mathematics

LilySwan:
help
http://prntscr.com/10fyma
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

gerryliyana:
hi guys..., i have a complex trigonometry question.
 updated one year ago
 19 replies
 3 Medals
Mathematics

keon.blackmon:
how do you prove that the diagonals of a rhombus bisect the interior angles
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

xoalyssaxo1:
Please help.
Look at the two triangular flags below.
…
 updated one year ago
 3 replies
 1 Medal
Mathematics
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