Kezia
 Name:
 O
 School:
 About:
 Math isn't really my thing...... but I help when I can
188 helpers are online right now
75% of questions are answered within 5 minutes.
Most Active Subjects

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 12
 Questions Answered
 15
 Medals Received
 5

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 12
 Questions Answered
 15
 Medals Received
 5
Questions Answered

Kezia:
Assume that the cities lie on the same northsouth like and that the radius of the Earth is 6400 km. Find the distance between City E, 52 de…
 updated 5 months ago
 1 reply
 No Medals Yet
Mathematics

Kezia:
I need help finding the inverse of this function. g(x)= (1/(x1)) + 3
 updated one year ago
 11 replies
 1 Medal
Mathematics

Kezia:
Suppose the cost of producing x crates of pencils is given by c(x)= 1/2x^210x+1000. How much does it cost to produce 100 crates of pencils…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

samtab:
Please show your work
What is 25% of 56?
please help me:(
 updated one year ago
 8 replies
 1 Medal
Mathematics

Kezia:
√(t5) = 2
 updated one year ago
 18 replies
 5 Medals
Mathematics

silvercharm:
a piece of paper was folded and cut in half. the half was folded and cut again in half.what fractional part of the whole paper is three of t…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

Kezia:
Find to consecutive integers whose product is 168.
 updated one year ago
 16 replies
 1 Medal
Mathematics

Kezia:
How to factor 8x^2  14x  15
 updated one year ago
 10 replies
 1 Medal
Mathematics

AsiaChavez:
find the slope using the slope formula. (2 3/4) and (4 1/4)
 updated one year ago
 24 replies
 1 Medal
Mathematics

Ashely3:
Which of the following ordered pairs is not a solution to the inequality y 3x  5?
(4, 0)
…
 updated one year ago
 15 replies
 1 Medal
Mathematics

IloveCharlie:
Distance between points (2, 3) and (7, 5)?
 updated one year ago
 10 replies
 1 Medal
Mathematics

teresaa:
change word phrase to an algebraic expression
the difference between three times a number and 7
 updated one year ago
 15 replies
 No Medals Yet
Mathematics

yungtunechi:
What is the mean of the following data without the outlier?
41,44,50,105
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

starlett123:
Another brain exercise :DDD
One day your minimalist friend is visiting, and she presents you with the numbers 2, 3, 4 and 5, and the symb…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

xoxo:
Compare and Contrast. Below are two sets of points. Find the slopes between the two points and compare them. Choose the statement that is tr…
 updated one year ago
 29 replies
 1 Medal
Mathematics

MathFrustration:
7x2y=42.
Can someone help explain thoroughly how to find the x and y intercepts in problems like this?
 updated one year ago
 6 replies
 1 Medal
Mathematics

LoveToDance22:
Geometry, please help!
 updated one year ago
 9 replies
 1 Medal
Mathematics

Snapbacklive:
Solve the following system.
y = x + 3
4x + y = 18
…
 updated one year ago
 16 replies
 3 Medals
Mathematics

lkjhgfds:
what is the quotientof 4 and 2/5
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

Kezia:
How to symplify this radical expression? √49 (thats supposed to be a square root sign)
…
 updated one year ago
 8 replies
 2 Medals
Mathematics

Kezia:
Solve this system of linear equations? y=4x & 6x+2y = 3
 updated one year ago
 15 replies
 2 Medals
Mathematics

charlas75@yahoo.com:
what is 1/2+5/6=
 updated 3 years ago
 5 replies
 No Medals Yet
Mathematics

charlas75@yahoo.com:
3/7+1/2=
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics

Kezia:
I neeed help finding the vertex and axis of symmetry.
If you maybe show me how to do one I could catch on!
1. F(x)=(1/2)(x+2)^2(1/4)
 updated 3 years ago
 8 replies
 No Medals Yet
Mathematics