08/24/17

Is the Wikipedia statement true or false?
A recent wikipedia article reports that 10% of all americans eat at McDonalds everyday. Current data indicates approximately 310 million americans and 12,800 Mcdonalds restaurants in the U.s. Is... more
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08/24/17

a car with an initial speed of 2m/s accelerates at a uniform rate of 1m/S^2 for 2 s. Find the distance of the car during this time.
 a car with an initial speed of 2m/s accelerates at a uniform rate of 1m/S^2 for 2 s. Find the distance of the car during this time.
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08/24/17

a boat traveled at an average speed of 14.4 km/hr for 3.5 hours. how far did the boat travel? use d=rt
i need help with this problem. so please can you just help me. i really don't know what to put in this description since all it says it what i have written above.
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08/24/17

In one year, a government collected about $6820 per person in taxes. If the population was 26,000,000, how much did the government collect in taxes that year?
Round to the nearest hundredth as needed. Use scientific notation. 
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08/24/17

Find the width
The length of a rectangle equals 4 times its width W. The area of the rectangle is 324 cm squared. What is the width?
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08/24/17

the question is in the description because it's long
A rubber ball bounces exactly half as high as it did in the previous bounce. It bounces 128 feet high on the first bounce. How high does it bounce on the 12th bounce? Express your answer as a... more
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08/24/17

What's the Addative Inverse and Multiplicative Inverse of: 0.4, -1.6 , -11/16, 5 5/6
What's the Addative Inverse and Multiplicative Inverse of:   0.4   -1.6   -11/16   5 5/6
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08/24/17

(3ab^2)(a^2 c^5) i need help i dont understand it
i dont understand it even tho my teacher explained it please help me 
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08/24/17

Find the equation of the line through (-2, -3) and (4,5)
I got a little bit into it and I still have a lot of trouble getting to the other steps to find the equation 
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08/24/17

Interference of Light help?
Light passing through a double slit with separation d=3.33*10^-5 created its first minimum (m=1) at an angle of .551 deg. What is the wavelength of the light in nanometers?   I thought I was... more
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08/24/17

College Algebra word problem
if 4 is added to twice a number and this sum is multiplied by 2, the result is the same as if the number is multiplied by -2 and 2 is added to the product. What is the number?.  
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08/24/17

4 less then 3 times a number is 14
Write an equation for sentences 
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08/24/17

find the domain of x+37/x+30
I have to find the domain of the function (x+37)/(x+30)
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08/24/17

Algebra Expression
3 + 2 3          4     3     4
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08/24/17

Let f(x)=-4+4. Find F{1/2}
Let f(x)=-4+4. Find F{1/2}
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08/24/17

Interference of Light help?
Light passing through a double slit with separation d=6.42*10^-5 creates it's first maximum (m=1) at an angle of .396 deg. What is the wavelength of the light in nanometers?    
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08/24/17

the cost of planting sugarcane at the rate of 6 paisa per square metre is rs. 5840.64. What is the length of side of this square field?
the cost of planting sugarcane at the rate of 6 paisa per square metre is rs. 5840.64. What is the length of side of this square field?
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08/23/17

Andrew received a 95% on his last test and the only question he got wrong with the following evaluate x2- 2(x - 3) when x=3. By the way x2 is an exponent
It says read through the questions and Andrew's work find and Circle his mistake. Andrew's work:=x2-2 (x=3)=32-2 (3-3)=32-2 (0)=9-2 (0)=7 (0)=0
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08/23/17

how many terms are in this expression:
1. 45x+3y=8z-17X3 2. 1/x+4y=8z
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08/23/17

Andrew received a 95% on his last test and the only question he got wrong with the following evaluate x2- 2(x - 3) when x=3. By the way x2 is amd exponent
Andrew received a 95% on his last test and the only question he got wrong was the following evaluate x2-2 (x-3). When x=3
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08/23/17

Assume that the number of defective basketballs produced is related by a linear equation to the total number produced.
Suppose that 15 defective balls are produced in a lot of 200, and 21 defective balls are produced in a lot of 300. Find the number of defective balls produced in a lot of 425 balls.
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08/23/17

Please help with this equation
2/3x = 1/3x + (-10)
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08/23/17

A 45 foot piece of rope is cut in 2 pieces, one being twice the length of the other one.
what is the length of the short piece
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08/23/17

If you drive 4 hours at 65 mph an you drive 3 hours at 45 mph, what is your average mph?
What is the average speed 
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08/23/17

joseph tweets 13 times a day define each variable and write a algebraic expression to describe the number of posts after any given nuber of days
ho do I solve this?  
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