08/25/19

A function f has the property that f(x/2) = Sqrt((1 + f(x))/2) for 0 <= x <= 1. If f(a) = 0 where 0 <= a <=1, what is the value of f(a/4)?
A function f has the property that f(x/2) = Sqrt((1 + f(x))/2) for 0 <= x <= 1. If f(a) = 0 where 0 <= a <=1, what is the value of f(a/4)?Apparently the answer is 0.98, but I have no... more
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08/23/19

Write and solve and equation to find the lengths of the 5 pieces.
A landscaper has a piece of tubing that is 45 feet long. He cuts it into five pieces. Three of the pieces are the same length. The other two pieces are 3 feet and 5 feet longer than the... more
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08/22/19

Math please help me read description

The average number of points a basketball team scored for three games was 63 points. In the first two games they scored the same number of points which was 6 points more than they scored in the... more
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08/22/19

In a triangle ABC, AD is the median, G is the centroid and AP is the altitude such that P lies between C and D. Given that GD = 2.5cm and AP=6cm, find DP.
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08/21/19

What is the equation of a line that is parallel to the line -3x+2y=10 and goes through the point (0,7)
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08/21/19

A rancher mixes 50 lb of a custom feed blend costing $1.80 per pound, with 50 lb of cheap cottonseed worth $0.60 per pound. Give the total amount of the mix that results and the worth of the mix.
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08/21/19

Discriminant: Determine the value of K in given conditions

1.) 5x2 - 6x + ka) Real And Equal (1 root)b) Real And Unequal (2 roots)c) Imaginary (no real roots)
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08/21/19

What property states that a divided by 2/3 = a times 3/2?
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08/21/19

UNIT CONVERSION FOR MATH
Farmer Jebediah is trying to formulate the perfect pig feed. He knows a healthy pig shouldconsume a 4:3 ratio of oats to alfalfas. He has 18 pounds of oats sitting in his barn. Howmany pounds of... more
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08/21/19

Jaime is traveling at a rate of 65 miles per hour. If she drives for 3.5 hours, how far will he have traveled?
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08/21/19

I need help with this question a standard imax movie screen is 22 meters wide and 16 meters tall what is the perimeter of the rectangular screen?
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08/21/19

Geometry - Equation of a line
A triangle is formed from the points L(-3,6), N(3,2) and P(1,-8). Find the equation of the following lines: a) the median from Nb) the right bisector of LPc) the altitude from N
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08/21/19

P(x,y) is to be constructed so that its distance from the road at the line with equation y=1.5 and from a supply depot at f(6,4.5), are the same. Find the equation of the possible locations of P
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08/21/19

You drive your car for 3 hours at an average speed of 130 km per hour. How far did you go?
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08/20/19

Machine A makes 12.75 oz of popcorn in 3 minutes. Machine B makes 18 oz of popcorn in 4 minutes if each machine makes popcorn fo 10 minutes, will there be enough popcorn for nine ounce bags?
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08/20/19

Which shape has a larger area: a rectangle that is 7 inches by 3/4 inch,or a square with side length of 2 and 1/2 inches? Show your reason
If I a rectangle that is 7 in by 3/4 in or a square with side lengths of 2 and 1/2 in show your reasons
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08/20/19

math word problems
the hamden town manager wants to know what percent of the snow removal budget has already been spent the budget for snow removal is 130,000 it has been an exceptionally snowy year, and they have... more
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08/20/19

If I have 90 dollars and I spend 31/45 and I also spend 3/7 how much money will I have left
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08/20/19

Variable Expression
Jimmy bought a certain number of pieces of candy and his brother bought five fewer than half the number Jimmy bought. Write an expression to represent how many pieces of candy Jimmy brother bought.
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08/19/19

What is the pattern for 3, -6, 12, 4, 20. And 7,16,8,27,9 And 2,7,26,101,400 and 7,21,8,72,9
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08/19/19

One-third of a number increased by 8 is 37
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08/19/19

The difference of twice a number and 3 is -21
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08/19/19

When the Wildlife commission was finished, 1/6 of the population of ducks had been observed. If the duck population numbers 26, 340, how many ducks were observed?
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08/19/19

Amadeus could travel 760 miles in twice the time it took his nemesis Salieri to travel 220 miles. If Amadeus's rate exceeded that of Salieri by 40 miles per hour, find the rates and times of both men.
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08/18/19

Expected Value of a continuous random number

Let X be a continuous random number with (cumulative) distribution functionF (x) =(0 x < 5) (1-(25/x2 x>5)The expected value E(X) is: a)6b)8c)4d)10 e) 12The answer is displayed as... more
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