05/24/17

Pre Cal Problem
Suppose two adjacent endpoints of a rotated square are located at (-3,-7) and (1,-3) on the coordinate axes.   a. What is the length of the side of the square?   b. What is the area of the square? more
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05/23/17

What happens to Kinetic energy when the mass is doubled?
What happens to kinetic energy when mass is doubled? When speed is doubled?
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05/23/17

full question is in the description box
a countrys population in 1993 was 83 million in 2001 it was 87 million estimate the population in 2004 using the exponential growth formula round answer to nearest million
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05/23/17

Transformed functions
Write the transformed function in terms of the original function f(x):   a. Reflect the graph of f(x) across the y-axis, then stretch vertically by a factor of 5.  
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05/23/17

Mercury orbits the sun once in every 88 days. If the radius of Mercury's orbit is 36,000,000 miles, about how far does Mercury travel in 1 day?
Mercury orbits the sun once in every 88 days. If the radius of Mercury's orbit is 36,000,000 miles, about how far does Mercury travel in 1 day?
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05/22/17

a field contained horses and men. Sam counted 19 heads and 60 feet. How many horses were in the field?
i do not know how to anwser it
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05/21/17

if the growth rate is 3.8% per year and the current population is 1,543, what will the population be 5.2 years from now?
The island's population grows at a rate proportional to its population.
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05/21/17

Angular Velocity
Calculate the angular velocity in radians per minute of a Ferris wheel 208 feet in diameter that takes 25 seconds to rotate once. Express the answer in terms of pi.
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05/21/17

angular velocity
Calculate the angular velocity in radians per minute of a Ferris wheel 250 feet in diameter that takes 45 seconds to rotate once. If you sat on the rim of the ferris wheel, what is your velocity in... more
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05/21/17

Calculating angular velocity
Calculate the angular velocity in radians per minute of a Ferris wheel 250 feet in diameter that takes 45 seconds to rotate once. Express the answer in terms of pi.
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05/21/17

find the average rate of change of f(x)=4 times the square root of x when x=4 and x=6
calculus homework
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05/21/17

Ben fold five more than half the number of items Antonio sold together they sold 50 atoms how many items did Antonio sell
I'm supposed to show my work but I think it's 5 + 1/2A+A = 50
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05/20/17

find the vertex and the axis of​ symmetry,
Given the quadratic function f(x) = -2x^2 + 6x + 3 a. Find the vertex b. Find the axis of symmetry c. Find the x- and y-intercepts d. State the domain and range of the function e. Find the... more
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05/20/17

log432=? Your answer will be a fraction. Type the numerator, then a /, then the denominator, with nothing else. Hint: Notice that both 4 and 32 are po
log432=?. Your answer will be a fraction. Type the numerator, then a /, then the denominator, with nothing else. Hint: Notice that both 4 and 32 are powers of 2.
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05/20/17

30-60-90 triangle
In a right triangle where angle A=30 degrees and AC=12 what is the hypotenuse? Please break down how you got your answer. Thank you.
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05/19/17

Which equation represents function of a dial setting
the interior temperature of a gas oven is determined by its dial setting, which goes from 1(lowest) to 10 (highest).The relationship between the dial setting N and the corresponding temperature... more
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05/19/17

how do you solve for x: 3^x+2=7
My teacher wasnt specific on how to solve this. we are on logs if that helps
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05/18/17

Match each double inequality with its solution
double inequality's: 1. -2<-3x+7<10 2. -11<-4x-3<1 3. -3<x+5<11 4. -10<-5x+10<5 5. -10<5x+15<5 solutions: A. -1<x<2 B. -5<x<-2 C. -1<x<3 D.... more
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Fs

05/17/17

What is the mean height for this population?
in a cetain population of normally distributed hieghts with standard deviation of 3'', it is known that 30% of the population is shorter than 67 inches. What is the mean height for this population?
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05/17/17

What is an integer?
 I need to know the defention of an integer.
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05/17/17

particles that make up matter are in constant motion
im trying to find out if its true or false thats it  
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05/17/17

What are multi-step equations that equal: 17, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, and 30?
Please this is urgent!
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05/16/17

Suppose that an engineers pay has been increasing a 3.5% each year. If they are currently making $40,000, how much will they be making in 6 years?
Show formula and list values  
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05/16/17

find the probability that a randomly chosen point in a circle with radius r, lies in the inscribed regular octagon.
 there is no more information.
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05/15/17

1. A florist sells 5 colors of roses. How many different combinations of 3 different colors are possible?
1. A florist sells 5 colors of roses. How many different combinations of 3 different colors are possible?
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