02/08/21
Ethan needs to produce 2000 milliliters of 65% alcohol solution At his disposal he has 80% solution and 60% alcohol solution How much of each does he need in order to produce his desired solution
He needs ___ milliliters of 80% solution He needs ___ milliliters of 60% solution
Follows
•
2
Expert Answers
•4
![]()
![]()
02/08/21
The sum of two numbers is 31 and their differences is 3.
write the system of linear equations and find the numbers.
02/08/21
The sum of two numbers is 31 and their differences is 3.
write the system of linear equations and find the numbers.
02/08/21
Use calculus to find the area A of the triangle with the given vertices. (0, 0), (6, 3), (3, 7)
02/08/21
Homework Help Please
A company has found that the number of items sold, x, depends upon the price, p at which they're sold, according the equation x=30400−2p^2The price has been increasing by $2 per month. Find the...
more
Follows
•
1
Expert Answers
•2
![]()
Solve the following system of equations graphically on the set of axes below. (Graph)
y= 1/6x+5 y= -3/2x-5 Solution =
02/08/21
The position of a particle moving along the x-axis is given by s(t)=2t^2+10.
Use difference quotients to find the velocity v(t) and acceleration a(t).
Follows
•
1
Expert Answers
•2
![]()
02/08/21
System of equations
Thesystem of equations x - 6y = 4 and 3x - 18 y = 4 has no solution changing only one number and one of the equations create a system of equations that has an infinity number of solutions.
02/08/21
ratios and proportions
an ice cream factory makes 260 quarts in 5 hours how many quarts can be made in 48 hours
02/08/21
One quarter of a bread recipe calls for 2/3 cup of bread flour. How many cups are needed per recipe
02/08/21
Jennifer needs to purchase a computer for her company. The price of the computer is c dollars, and sales tax is 9%
Write two different expressions to represent the total amount she will pay.
02/08/21
Trigonometry equation
Solve the trigonometric equation 5sinx + 3 = 0 for the value of x from 0 to 360.
02/08/21
Slope =-1, y-intercept=-1
02/08/21
Given the indicated parts of triangle ABC with 𝛾 = 90°, approximate the remaining parts. (Round your answers to the nearest tenth.)
Given the indicated parts of triangle ABC with 𝛾 = 90°, approximate the remaining parts. (Round your answers to the nearest tenth.)a = 31, b = 9.0
𝛼
=
°
𝛽
=
°
c
=
The circumference of a circle is given by 2πr and the area is given by πr2 , where r represents the radius of the circle. Which of these represent an irrational number? Select ALL that apply.
The circumference of a circle is given by 2πr and the area is given by πr2 , where r represents the radius of the circle. Which of these represent an irrational number? Select ALL that apply. A....
more
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.