Jalen
Most popular questions and responses by Jalen
Math
A cyclist rides his bike at a speed of 27 miles per hour. What is this speed in feet per second? How many feet will the cyclist travel in 15 seconds? In your computations, use the fact that 1 mile is equal to 5280 feet. Do not round your answers.
asked on July 25, 2016 
physics
A merrygoround rotates at the rate of 0.16 rad/s with a(n) 43.0 kg man standing at a point 2.4 m from the axis of rotation. What is the new angular speed when the man walks to a point 0.64 m from the center? Assume that the merrygoround is a solid 5.99
asked on March 30, 2015 
Math
Write a story problem to represent 6 divide 1/5
asked on May 18, 2016 
math
Jackie wants to buy a new CD player. It costs $ 32.95. She has saved $ 26 and has a coupon for 30 % off the price. Does Jackie have enough money to buy the CD player?
asked on August 25, 2014 
math
The area of a square garden is represented by the quadratic expression 9x^2  12x + 4. The length of one side of the square garden is 91 inches. What is the value of x ? Hint: Since the garden is in the shape of a square, the expression 9x^2  12x + 4 is
asked on November 29, 2016 
math
A scale model of a rectangular building lot measures 7 feet by 5 feet. If the actual house will be built using a scale factor of 12, what is the area of the actual building lot?
asked on July 20, 2015 
Science
i need to unscramble a phrase about Plate Tectonics with these letters: rorpsfgnlsadeeasi
asked on February 26, 2013 
science grade 9
If humans and all other animals are constantly producing carbon dioxide, and is a very stable gas, why does it make up only a tiny percentage of the earths atmosphere?
asked on November 26, 2009 
math
The height above water level of a curved arch for a bridge can be modeled by h(x) = 0.009x^2 + 1.08x − 0.4, where x is the distancein feet from the point where the left leg of the arch is planted in the ground. A boat traveling under the arch is 26.5
asked on December 7, 2016 
algebra
the function c= p+0.07p relates the price of an item to its cost. If you have $12.50 to spend, what is the cost of the most expensive item that you can buy?
asked on November 16, 2011 
ss
How did the two compromises reached during the Constitutional Convention satisfy competing groups?
asked on November 17, 2009 
Physics
A ball of mass 0.3 kg, initially at rest, is projected from ground level toward a wall that is 27.0 m away. The ball's velocity the moment it is projected is 75.0 m/s at 60° relative to the horizontal, and the wall is 11.0 m high. During its flight, the
asked on March 7, 2013 
algebra
Graphing Linear equations. How do I graph y=4x+3
asked on August 17, 2008 
Math
In class 3 there are 30 pupils. There are 20 girls and 10 boys. A.What fraction of the pupils are girls? B. What fraction of the pupils are boys?
asked on September 18, 2016 
math
Julie's birthday is May 1. She wants to buy a new camera that costs $70. She decides to save 1 cent on Jan. 1, 2 cents on Jan. 2. 3 cents on Jan. 3 and so on. Will she have enough to buy the camera on her birthday?
asked on March 12, 2015 
math
it says a inspector found flaws in 13 out of 150 sweaters. find the probability that a sweater has a flaw. round to the nearest tenth of a percent
asked on March 11, 2014 
math
A snowball was thrown from a cliff. The height above ground of the snowball is modeled by the function h(t) = 16t2 + 48t + 28, where h is height in feet, and t is time in seconds. How long was the snowball in the air? Did everything got (4t+7)(t+1) then
asked on December 11, 2016 
math
The daily electricity bill of a car manufacturing company can be modeled by the function C(x) = 800 – 10x + 0.25x^2, where C is the daily electricity bill, and x is the number of cars made each day. How many cars should the company make to pay the lowest
asked on December 7, 2016 
math
The area of a square garden is represented by the quadratic expression 9x2  12x + 4. The length of one side of the square garden is 91 inches. What is the value of x ? Hint: Since the garden is in the shape of a square, the expression 9x2  12x + 4 is the
asked on November 28, 2016 
history
What was the formal name of our country?
asked on January 23, 2017 
Algebra
I'm kind of confused on the problem in point slope form. Please show me stepbystep. Thank you. y18.5=3.2/3(x1)
asked on March 21, 2016 
Science
I am doing a science fair project could you tell me some information on paper towels?
asked on January 19, 2010 
8th grade
rust is to iron as ___ is to silver
asked on October 30, 2008 
math
A snowball was thrown from a cliff. The height above ground of the snowball is modeled by the function h(t) = 16t2 + 48t + 28, where h is height in feet, and t is time in seconds. How long was the snowball in the air? Did everything got (4t+7)(t+1) then
asked on December 11, 2016 
Algebra
How would you solve y=2x+3 and y=2x2 using elimination method. This is a no solution problem.
asked on May 5, 2016 
Algebra
MP3NO MP3TOTAL CELL PHONE57122?? NO Cell Phone3065?? Total  ???? ?? Answer all "5 question marks." The same students responded to both questions. Complete the twoway
asked on April 6, 2016 
math
a cone has a height of 6.if the volume of the cone is 24xpi, what is the radius of the cone?
asked on April 5, 2016 
Algebra
The 15th and 21st terms of an arithmetic sequence are 67 and 97. What is the 30th term? This is all I can figure out? 97 (24)= 30 common difference. HELP!
asked on January 18, 2016 
Math
Please solve 46x GREATER THAN 15 + 1. I believe the answer is x LESS THAN 3. Is this correct?
asked on September 19, 2015 
math
solve 7/10 d = 21/20
asked on July 26, 2015 
Math
6x + 2 for x = 3
asked on July 18, 2015 
algebra
What is the check of 40/5=8
asked on December 8, 2010 
math
the sum of two decimal numbers is 5.3. their difference is 1.7 and there product is 6.3 what are the two numbers?
asked on December 13, 2009 
9th grade
(x+4)^5
asked on October 14, 2009

Science
ha ha
posted on December 11, 2018 
math
No because the height of 151 cm is paired with two wrist circumferences.
posted on October 15, 2018 
Science
≖‿≖
posted on December 5, 2017 
Science
≖‿≖ i know what your trying to do
posted on December 5, 2017 
math
3/5
posted on November 29, 2017 
P.E....Plzzzzzzz Help me:)
Thanks I got an 100%
posted on October 12, 2017 
language arts
no the correct answers are B A D C
posted on October 3, 2017 
math
Thank's for helping me.
posted on December 7, 2016 
physics
how bout you just give me the answer
posted on November 18, 2016 
Math
No. Im not understanding what to do with the 3 numbers or how u got them.?
posted on July 25, 2016 
Math
Im. Sorry but I still don't get it?
posted on July 25, 2016 
math
I don't understand how to make this into a story
posted on May 18, 2016 
Algebra
No. My little sister needed your help too.
posted on May 5, 2016 
Algebra
I understand. What would be the independent variable and dependent variable? Could you give me a real world situation to explain it.
posted on May 5, 2016 
Algebra
You're right it should of read 3x=y=1. Y is equal to 5/11. Please give a step by step to get 5/11 answer.i'm stuck on the fraction part.Thank you.
posted on March 22, 2016 
Algebra
I'm bother by the fraction.
posted on March 22, 2016 
Algebra
Yes. @reiny
posted on March 22, 2016 
Math
2+2
posted on March 14, 2016 
Math
What Tim
posted on March 14, 2016 
Spelling
v/cv pattern
posted on November 1, 2015 
math
9,76.8
posted on October 13, 2015 
Chemistry (Check)
true
posted on October 20, 2011 
child
By modeling good social behavior and reassuring them
posted on January 19, 2010 
maths
40 more than 454 is 494 hope I helped.
posted on January 19, 2010 
science grade 9
That is a good answer, but it does seem too simple to me. But maybe it really is a simple question. I might just add that when plants use CO2 they produce sugars and oxygen. And since oxygen is abundant in the atmosphere then perhaps the concentration of
posted on November 26, 2009