12/06/21
Approximate the area under the graph of f(x) over the specified interval by dividing the interval into the indicated number of subintervals and using the left endpoint of each subinterval
f(x) =-0.02x4- 0.2x2+ 10; interval [-4, 4]; 4 subintervals
12/06/21
If the store paid $75 for a clarinet and sold it for $100, did the store mark up the price by 30%?
12/06/21
Worded Problems Involving Inequalities
John wants to have at least an 80% grade average in his math class. His quarterly grades so far are 85, 75, and 78. What is the lowest he can make on his fourth-quarter grade and still have an 80%...
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12/06/21
Math , Circle - Conic Sections
Find the equation of a circle with a y-intercept and x-intercept of -1 and which contains the point (0,2).
12/06/21
I need your help with my math homework
A new cruise ship line has just launched 3 new ships: the Pacific Paradise, the Caribbean Paradise, and the Mediterranean Paradise. The Caribbean Paradise has 38 more deluxe staterooms than the...
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12/06/21
find the equation of the line intersecting the line 2y-5x=11 at its y-intercept such that these two lines are perpendicular
Please help me. I don't get this question. Thank you and have a great day! :)
12/06/21
How do you solve the system 6x+3y=54, and 2x+y=18 using substitution?
How do you solve the system 6x+3y=54, and 2x+y=18 using substitution?
12/06/21
Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.
Third-degree, with zeros of, and passes through the point.
Finding an equation that is parallel to another equation
What is the equation to the line that is parallel to y=-1/2x-3 and passes through the point (5,2)
12/06/21
Please Help!!!!!!!!
Susan drove 737 miles in 11 hours.At the same rate, how many miles would she drive in 5 hours?
12/06/21
Can you please solve
F and H are sets of real numbers defined as followsF={w|w<2}H={w|w_<9}Write F n H and F u H using interval rotation.If the set is empty, write O.
12/06/21
Population increasing over time
Each year, a population increases by 12%. The population is now 14,365,112. What will the population be 20 years from now?
12/06/21
Car losing value over time
A car costs $23,500 brand new. It loses 15% of it's value every year. What will the car be worth in 15 years?
12/06/21
7th grade math, need help asap!
Andrew's father is paying for a $40 meal. He has a 15% off coupon for the meals discount, a 6% sales tax is applied. What does Andrew's father pay for the meal?
Shadow master1232
Raj wants to download some music. He has a coupon for $5.00 off a purchase of $20 or more. The online music store charges $2 per song. If Raj spends $35, how many songs can he download?
12/05/21
math question in need of help
Solve the triangle using the Law of Sines. (Assume b = 4, ∠A = 50°, and ∠C = 100°. Round the lengths to two decimal places.)
a
=
c
=
∠B
=
°
12/05/21
Determine if the equation represents y as a function of x. Justify your answer. 3x^2+2y=17
college algebra assignment, work needs to be shown
12/05/21
how do i solve:3x+2(-2x+2)=6?
12/05/21
Rewrite the following without the absolute value
1) |a| if a>02) |2b| If b<03) |c| If c<04) |3c| If c greater then or equal to 0
12/05/21
I cant seem to figure this one out
The polynomial −2t2−7t+3 gives the height, in feet, of a ball t seconds after it is tossed into the air, from an initial height of 3 feet. Find the height after t=3 seconds.
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