6,938 Answered Questions for the topic mathematics

Mathematics

11/16/21

an architect designs a rectangular garden such that the width is exactly two thirds of the length. If 270 feet of antique picket fencing are to be used to enclose the garden,

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Mathematics

11/16/21

write an equation using slope intercept form with the coordinates (-3,4) and (0,0).
Need answer soon thank you
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Mathematics Pre Calculus

11/16/21

Find the trig point of (π/3 - θ), if P(θ) = (r,s).
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Mathematics Math

11/16/21

Find the equation of the exponential function that goes through the points (0,2000) and (2,20).
Find the equation of the exponential function that goes through the points (0,2000) and (2,20).
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Mathematics

11/15/21

A book sold 36600 copies in its first month of release. Suppose this represents 6.7% of the number of copies sold to date. How many copies have been sold to date?
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Mathematics Math Elementary Math

11/15/21

I Need Help with This Math Question, Can Anyone Help?
Emanuel went shopping for supplies and saw this sign Notebooks: $1.75 Pencils: $0.50 Sharpeners: $2.00 What are the quantities in this situation?   3. What mathematical questions could we ask? 
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Mathematics Trigonometry Help

11/15/21

trig question pls help
Find the trig point of (pi/3 - theta). If P(theta)= (r,s).
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Mathematics Math Trigonometry Help

11/15/21

trigonometry questionn
find the solution set of sin2(4x)+5cos2(2X)-2=0 given the interval [0,2pi]Use only trigonometric identities.
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Mathematics Math College Algebra

11/13/21

Construct an example of a function that satisfies the following a) Its domain is real numbers. b) Its domain is all real numbers but not 5 and -5. c
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Mathematics

11/13/21

The store sells 2 gallons of vinegar for $3.00 and allows customers to buy any amount of vinegar. Select all of the following ratios that correctly represent the price of vinegar
(A) 4 gallons to $3.00(B) 1 gallon to $1.50(C) 30 gallons to $45.00(D) $2.00 to 30 gallons(E) $1.00 to 2/3 gallon
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Mathematics Math Maths

11/13/21

Probability of event
The probabilities of Ahmad winning a badminton match and a chess game are 3/5 and 1/6. Find the probability that Ahmad only wins one of the match or game.
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Mathematics Math Homeschool Geometry

11/12/21

Can someone please help me with this Geometry problem?
A sculpture on the shape of a square-based pyramid is being added to the courtyard of a building. A scale model of the sculpture has base sides of 5 feet and a height of 4 feet. Determine the... more
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11/12/21

A box with a square base and open top must have a volume of 4,000 cm3. Find the dimensions of the box that minimize the amount of material used.
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Mathematics Math Algebra 1 Algebra 2

11/12/21

Check each of the given numbers to see if they are solutions to each equation. Show your checks and summarize which are solutions and which are not:
a). n=4n+5 n=-3,-5/3,0,5/3b). m-2m2=-120 m=10,8,1,-2,-7.5
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Mathematics Physics

11/12/21

s = (2,3) and t = (-6,1) a) if ms + nt = (-16,6), solve this vector equation to find the constants m and n b) If ps + t = (0,q), solve this vector equation to find the constants p and q

Question:s = (2,3) and t = (-6,1) a) if ms + nt = (-16,6), solve this vector equation to find the constants m and nb) If ps + t = (0,q), solve this vector equation to find the constants p and q... more
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Mathematics Math

11/12/21

Solving Radical Equations
Question. (rootx+1) - (root x-2) =1how to solve this problem step by step.and I don't know exactly how to answer is x=3
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Mathematics

11/11/21

I need help on this math equation.
Noah and Andre are 15 miles apart on a bike path when they start biking toward each other. Noah rides at a constant speed of 4 miles per hour, and Andre rides at a constant speed of 2 miles per... more
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Mathematics

11/11/21

how do you find the exact solution of Log3 (x+2)=2
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Mathematics Math Physics Sat Math

11/11/21

Complicated Work time math help.
A and B working together for 9 hours work in x days. B and C can get the job done in half the time A and B could in the same no of days. C and D working 8 hours takes 15 days longer than A and B to... more
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Mathematics

11/11/21

Gerry packs 25 boxes in 2 hours. How many boxes can he pack in his 8-hour shift?
Please help me answer this question. Thank you
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11/10/21

How many liters of 70% alcohol can be prepared from 1 gallon of 100% alcohol?

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11/10/21

Can you show me how to find (1.016)^3 without calculator?
Anyone can do 1.0163 with a calculator but I am weak in decimal-related calculations and have to sit for exams that do not allow calculators. So can anyone show how to do this step by step without... more
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Mathematics Math Algebra 1

11/09/21

How high up the tree do I need to place the rope?
You acquired a 34.5 foot rope and are excited to string it between the ground and up a tree to create a delivery system.You need the rope to make a 25° angle with the ground.
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11/09/21

Find the local linear approximation L(x) of the function f(x)=x^2+3 at x=1 .
It will be really helpful if you describe briefly.
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Mathematics Math Maths

11/07/21

You need a 50% alcohol solution. On hand, you have a 200 mL of a 20% alcohol mixture.

How much pure alcohol will you need to add to obtain the desired solution?
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