02/12/17

A stone falls from the top of a cliff into the ocean.
A stone falls from the top of a cliff into the ocean.In the air, it had an average speed of 16 m/s. In the water, it had an average speed of 3 m/s before hitting the seabed. The total distance from... more
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02/12/17

A 29 foot board is cut into three piecesThe second peice s 2 feet longer than the first and the third piece is 4 feet longer than the
A 29 foot board is cut into three pieces at a sawmill. The second peice s 2 feet longer than the first and the third piece is 4 feet longer than the second. What are the lengths of the three pieces?
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02/12/17

simplifying radicans
√15 times -2√12
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02/12/17

simplifying radicals
3√962    how do i simplify?
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02/12/17

Kelly travels at an average rate of 12 miles per hou. She believes that she will be able to travel from home to schoo in lesst than 30 minutes
Can you show the steps on how you got the answer
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02/12/17

What is the photon energy of that light?
The meter was once defined as 1 650 763.73 wavelengths of the orange light emitted by a source containing krypton-86 atoms. What is the photon energy of that light?
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02/12/17

Cameron is older than drew. The difference in their ages is 1 year. The sum of their ages is 35. How old is cameron and how old is drew
Need help solving it. Its with substitution 
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02/12/17

You sell small candles for $4 each and large candles for $6 each. You collect $144 selling a total of 28 candles. How many of each type of candle did you sell?
Method that must be used is by substitution 
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02/12/17

Last month, Ella took 600 selfies. She took 35% more selfies this month than she did last month. How many selfies did Ella take this month?
Need answer within 2 hours
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02/12/17

An ant walked on the coordinate plane from point A(−3,1) to point B(1,25) by the shortest path. Find y-coordinate of the point where the ant intersected y-axis.
Need answer within 2 hours
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02/12/17

Square ABCD has area of 320 square units. Points K, L, M, N are midpoints of the sides of ABCD, P is the point of intersection of KC and BN , and Q is the point
Need answer within 2 hours. Continuation...  Find one-fourth of the square ABCD, and find the Area and Perimeter
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02/12/17

Answer soon
Three robots ran the same distance. The first robot ran 150 meters per minute. The second robot ran 150 meters per minute faster than the first robot and 120 meters per minute faster than the third... more
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02/12/17

What is the sum of (−5.5) and the product of 5/3 and the number that is 100 greater than (−5.5)?
Need within 2 hours
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02/10/17

Why is AM and FM in binary?
Why don't we code electromagnetic waves with AM and FM in more then two different frequencies/amplitudes? 2 to the power n seems less interesting than 3 or more to the power n for coding information.
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02/10/17

The product of 2 consecutive odd numbers is 35. What are their sums?
I am not sure how to word it on paper, as in how to write at the problem as an equation
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02/10/17

Iv solutions
1,000 mL NS began infusing at 0945 at a rate of 150mL/hr. Near the bottom of the bag of Fluid there is 100mL left to infuse. A) how many minutes will it take for 100mL to infuse given that the rate... more
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02/10/17

The fact that the radius of the earth is 3960 miles. A guard tower at a state prison stands 108 feet tall. How far can the guard see from the top of the tower?
One mile = 5280 feet. Round to the nearest tenth of a mile.
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02/09/17

Word Problem
For some strange reason. Johnny's new diet caused him to gain weight rather than lose weight. If his weight increased 25 percent to 310 pounds, what did he weigh before he began diet? 
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02/09/17

Simplify 1-tan^4(theta)+sec^4(theta)?
I am very confused as to what identity I need to use to simplify this equation.
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02/09/17

Delia flew 2,416 miles the first year on the job. She flew 3719 miles the second year. Delia flew 2,076 more miles the third year than the first and second yea
Delia flew 2,416 miles the first year on the job. She flew 3,719 miles the second year. Delia flew 2,076 more miles the third year than the first and second years combined. How many miles did Delia... more
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02/09/17

After 1 year on the​ job, Mollie got a raise from ​$13.25 per hour to ​$14.31 per hour. What was the percent increase in her hourly​ wage?
Just trying to get some work done
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02/09/17

Use the component method to add the vectors vector A and vector B shown in the figure. The length of vector B is 3.50 m and the angle θ = 24.0°.
A is 3.00m   Use the component method to add the vectors vector A and vector B shown in the figure. The length of vector B is 3.50 m and the angle θ = 24.0°. Express the resultant vector A +... more
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02/09/17

Each day Wyatt excersises for 48 minutes. How many day will it take him to exceed use for 576 minutes
 Please answer my hard math questions 
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02/09/17

If y is proportional to x and y =20 when x=-4, what is the value of y when x =2
If y is proportional to x and y =20 when x=-4, what is the value of y when x =2
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02/09/17

The water level of a reservoir is at 27 feet. During a drought the water level falls by 1 1/2 feet per week. Write an equation for water level L after W weeks.
it also needs to be graphed and I have no clue how to do that either please please please help. Nnmmnnmmmmmmmmmmm
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