Ask a New Question
Search
Questions and answers by
Kieran
Questions (16)
You walk for 6.44 km with at a constant velocity of 2.55 m/s due west, turn around, and then walk with an average velocity of
1 answer
173 views
Does anyone have the answers to Unit 3 Test A Linear Equations and Systems of Equations Test
1 answer
1,112 views
karen decorated her mother's birthday cake. one-third of candles are pink, three-eights are yellow, one-quater are blue and the
1 answer
985 views
the area of a rectangle is A=lw. Further suppose l=2w. calculate dA in terms of the differential dw.
does this just mean to get
2 answers
368 views
determine the cubic function with 1 point of inflection and no relative minima or maxima.
1 answer
459 views
Calculate the area between curves y=e^x and y=-e^x on the interval [0,1]
2 answers
409 views
y=x^3-3x. Fill out the following table and then make a rough sketch of the graph.
I can make the sketch just having trouble
1 answer
460 views
y=x^3-3x. Fill out the following table and then make a rough sketch of the graph.
I can make the sketch just having trouble
1 answer
445 views
a box with an open top is to be made from a rectangular piece of tin by cutting equal squares from the corners and turning up
3 answers
940 views
if the velocity can be expressed as
v(t)=1-∛t what is the acceleration function. so i started by bringing in acceleration
1 answer
827 views
Just making sure im doing things right. suppose that
f(x)=2x^2+1/�ãx+1/4 x^3-x+1 Caclulate f '(1) So far i have
4 answers
337 views
The surface of the sun has a temperature of about 6.0 103 K. This hot gas contains hydrogen atoms (m = 1.67 10-27 kg). Find the
1 answer
784 views
I need to know the dimensions of a califorian King sized bed does anyone know?
72"W X 84"L
0 answers
524 views
when you are solving an equation involving absolute values, do you have to have both negative and positve solutions??
not
0 answers
853 views
anyone know a good definition for slope??
google "slope" and its on wikipidia Thank you for using the Jiskha Homework Help Forum.
0 answers
532 views
what exactly is the midpoint formula?? I am taking an oline summer school course in geometery and every website I go to tells me
3 answers
604 views
Answers (11)
Hello! How can I get to your office?
Not A
A street that is 164m long is covered in snow. City workers are using a snowplow to clear the street. The snowplow has tires that are 1.5m in diameter. How many times does a tire have to turn in traveling the length of the street?
that is how I worked it out as well but I did not know if it was that simple I find ways of making simple things hard sometimes thanks for the help
how did you go from 0= 1/6 (3+-�ã3)
y=x-a/bz
Percent to a fraction, all you have to do is lets take 85% we put 85/100. so just take your percent set it over 100 and reduce we get 17/20
a decimal to a percent ok so allyou have to do is take the decimal .625 and multiply by 100 you use 100 because 100% is going to give you the percentage out of 100 which is what we use. so by multiplying by 100 we know that we just need to move the decimal
ok so for instance you have 5/8 all you need to do is divide 5 by 8. whic if you do the math you will get .625. Or even easier to use things that are easy to divide by so 6/10 ok so if you divide 6 by 10 all you have to do is move the decimal so you get
I could be wrong but im not sure i came up with 1/4
sorry about that a shouldnt b in there it should be f(x)=(2x^2)+(1/sqrt(x))+[(1/4)x^3]-x+1 the a thing was supposed to be a sqrt but i guess it doesnt copy over from work
