Pre-Calculus

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A woman walks at a constant speed of 4.5 km per hour. How
A woman walks at a constant speed of 4.5 km per hour. How long will it take her to walk 10 km? Use d = st. Write your answer in hours and minutes, rounded to the nearest minute. Please send formula us… read more
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YOu gave me this answer yesterday and I had a few questions
Good Morning. YOu gave me this answer yesterday and I had a few questions about the answer. Lamaj rode his bike over a piece of gum. Lamaj continued riding his bike at a constant rate. At time t=1.25 … read more
akch2002
akch2002
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In a circle of radius 90 cm, an arc 186 cm subtends an angle
In a circle of radius 90 cm, an arc 186 cm long subtends an angle of how many​ radians? How many​ degrees?… read more
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Again :) I have been trying to reach you and I write
Hi again :) I have been trying to reach you and I write hi and tell you that I'm at hospital with mom again and that this week for team paper I need to answer task 5 after others respond their task ..… read more
Ryan
Ryan
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Again Ryan! :) Today we are going to try something different since
Hi again Ryan! :) Today we are going to try something different since too long to write and requires responding using spreadsheet and showing work. I'm also doing this from phone. Mom not doing so hot… read more
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Ryan
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I have total of 20 questions " refresher " required
Hi. I have total of 20 questions for this " refresher " required math course . I am mega rusty plus working full time plus 2 special needs kids and mother with cancer. I need help here. My card has al… read more
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I have 28 precalculus questions as part of a review
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1) Solve the following equations algebraically. You must show
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Chirag
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I have a math question. I need to simplifyand solve the math
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JACUSTOMER-yrynbdjl-
JACUSTOMER-yrynbdjl-
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how bout this one... a train travels 20 feet in 1/5 second.
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For John This is due this evening, so a prompt response would
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hi. i have 14 questions dealing with pre-calculuis algebra.
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Math-John
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Hey Steve its Eva can you help me show all work1.Given f(x)
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The rate of speed of a tsunami in feet per second is given
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Scott can answer these questions for me please How do you
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Thanks i received an A. I have two assignments due Friday and
Thanks i received an A. I have two assignments due Friday and a final next Friday...i will be getting you again....my daughter was right you are great...… read more
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Sandhya, I need your help with some more math problems. I have
Sandhya, I need your help with some more math problems. I have tried to work this out on my own but I neaver can get it. 1). (y-3)(y-7)=0 y= 2). (x-3)(4x+7)=0 x= 3).c^-16=0 c= 4). r^+13r+30=0 r= 5).3d… read more
Sandhya_sharma
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