10/06/23

Math problem help
The price of peanuts are $1.59 per pound. The price of almonds is $4.15 per pound. Collin bought 1.5 pounds of peanuts and 3 pounds of almonds . How much money did he spend ?
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10/06/23

The current of a river is 5 miles per hour
The current of a river is 5 miles per hour. A boat travels to a point 171 miles upstream and back again in 28 hours. What is the speed of the boat to the nearest tenth in water without a current? 
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10/06/23

McKenzie and lindy work on a landscaping crew
McKenzie and Lindy work on a landscaping crew. They can complete the landscaping job in 2 hours if they work together. McKenzie generally takes 3 hours less Lindy. How long would it take McKenzie... more
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10/06/23

Domain of composite function
g(x)=sqrt x + 2 ,k(x)=1/(x-3) Find the domain of g(k(x)).
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10/05/23

A partial solution set is given for the polynomial equation. Find the complete solution set. (Enter your answers as a comma-separated list.) 5x3 − 3x2 + 3x − 5 = 0; {1}
A partial solution set is given for the polynomial equation. Find the complete solution set. (Enter your answers as a comma-separated list.)5x3 − 3x2 + 3x − 5 = 0; {1}
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10/05/23

Robert is inspecting a shipment of 22-inch pipes. The lengths of the pipes may vary by 1%. What is the range of allowable lengths of the pipes?
*PLEASE HELP*!!!!!!!!!
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10/05/23

Find the width , in cm, of the poster with the SMALLEST total area.

The top and bottom margins of a poster are each 5 cm, and the side margins are each 3 cm. The area of the printed material on the poster is fixed at 85 cm2
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10/05/23

A bank offers a CD that pays a simple interest rate of 6%. How much must you put in this CD now in order to have $8500 to replace all the windows in your house in 7 years?
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10/05/23

if f={(2,-2), (-2,0),(1,(1)/(4)),(\pi ,0)} and g={(3,0),(-1,3),((3)/4,-2)} find each of the following values of f and g
a.f(2)=b.g(3)=c.g(3/4)=d.f(1)=e.g(-1)f.f(pi)=
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10/04/23

Cody has three pandas who eat 42 LB of bamboo a day how many pounds of bamboo does he need to feed them all for 2 days
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10/04/23

introductory algebra 2
What is the square root of d=t * square root of 4.9?
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10/04/23

I have 30 cups of juice 8% is apple. How many cups do i need to add to make it 10% apple
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10/04/23

Student help with math question not understanding it
Angela has 3 pounds of ground beef in her fridge raider. She uses 3/4 of the of a pound how much ground beef that should have left
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10/04/23

I am a student and I am looking for help to discuss how to figure this problem out. I needed help how to do every step.
The details of the question is Angela has 3 pounds of ground beef in refrigerator. She uses 3/4 of a pound for spaghetti and meatballs. How much does ground beef does she have left
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10/04/23

Solve word problem
If 2314 is the total amount of coins they have. How much of each coin do they have if A quarter times 2 is the amount of dimes, a quarter times 2 + 22 is the amount of nickels and the amount of... more
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10/03/23

The sum of eight times a number and fifteen is seven.
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10/03/23

Math Help Please

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.Third-degree, with zeros of −3,−1, and 2, and a y-intercept of −7.
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10/03/23

System of Equations
A motorboat maintained a constant speed of 11 miles per hour relative to the water in going 10 miles upstream and then returning. The total time for the trip was 5.5 hours. Use this information to... more
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10/03/23

AP Calculus BC - Implicit Differentiation

If xy = x + y2, find d2y/dx2
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10/03/23

f(x) = x ; horizontal shrink by a factor of 1/3
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10/03/23

f(x) = x ; horizontal shrink by a factor of 1/3
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10/03/23

What is the related rate of the problem
A ladder 13−−√13 meters long rests on horizontal ground and leans against a vertical wall. The foot of the ladder is pulled away from the wall at the rate of 0.30.3 m/sec. How fast is the top... more
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10/02/23

What is an equation of the line that passes through the point (-7,3) and is perpendicular to the line x-y=9
What is an equation of the line that passes through the point (-7,3) and is perpendicular to the line x-y=9
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10/02/23

Helppppppppppppppppp
The length of a rectangle is four times its width. If the perimeter of the rectangle is 70 m, find its length and width.
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10/02/23

An object is dropped from the top of a tower with a height of 1170 feet. the height of the object at time t is given by the polynomial -16t^2+1170. find the height of the object at t=1 second
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