09/20/23
if the cost to mail a letter is 48 cents for mail weighing up to one ounce and 29 cents for each additional ounce or a fraction of an ounce, find the cost of mailing a letter that weighs 85 grams.
if the cost to mail a letter is 48 cents for mail weighing up to one ounce and 29 cents for each additional ounce or a fraction of an ounce, find the cost of mailing a letter that weighs 85 grams.
09/19/23
quadratic equation
An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 50 ft. per sec. The height s of the ball is given by the equation...
more
09/18/23
find the volume
Find the volume of the figure when d = 6 cm. For calculations involving 𝜋, give both the exact value and an approximation to the nearest hundredth of a unit.sphere cylinder Find the volume of the...
more
09/17/23
Derivative at a Point problem
Let p(x)=3 sqerroot x
Find the slop of the functions graph at x=25
Find an equation for the line tangent to the graph of y=p(x) at the point (x,y)=(25,15)
09/15/23
( − 7 , 6 ) and ( − 2 , − 6 )
Help with Percents and Discounts
A used automobile dealership recently reduced the price of a used compact car by 8%. If the price of the car before the discount was 18,800$, find the discount and the new price.
GCF(Greatest Common Factor) and Factor by Grouping.
Factor:4x(8x+6y)+2(8x+6y) =
09/13/23
How many 2x4 legos will it take to fill a 20x40 pool.
How many 2 x 4 Legos will it take to fill a pool that is the size of 20 x 40. Shows math calculations
09/13/23
To make green paint, you need 4 cups of blue paint for every 16 cups of yellow paint Find the unit rate. How much blue paint will you need for 1 cup of yellow paint?
i just need help
09/12/23
the scale of a map says that 4 cm represents 5 km. what is the actual number of km that is represented by 5cm on the map?
how do i get the answer?
09/12/23
Horizontal compression by a factor of 1/4, then reflected over the y-axis, and translated up 2 units.
Horizontal compression by a factor of 1/4, then reflected over the y-axis, and translated up 2 units.
Cubic Cost Function
Find the cost to make 22 items using the cubic cost function 1/40x^3-1.2x^2+30x+60
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.