04/03/17

Anna can type 123 words in 3 minutes. Caroline can type 220 words in 5 minutes . Who can type the fastest
How would I solve this problem ?
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04/03/17

How to Draw the graph.
The graph of f(x) only has zeros at x = -5, x = -3, x = 1, and x = 7. The graph has a relative maximum at x = 5.
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04/03/17

angle c and angle d are supplementery angles without using a protracter determine the mesure of each angle... angle c is 24 - 5y angle d is -7y
find mesure of each angle with no protracter
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04/03/17

I know e equals 2.718...
but why is it that when the variable becomes such a large number and is plugged into a calculator, the answer becomes one and not the constant we know?
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04/03/17

How do you find the radius of a circle given a point outside the unit circle?
 Confused
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04/03/17

Does Global Warming represent a threat to our lives?
 Could I have examples, please? Thank you!!
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04/03/17

a tree circumference is 15.7 inches. the tree diagram grows at a rate of 2 inches per year. what will circumference be after 10 years
a tree circumference is 15.7 inches. the tree diagram grows at a rate of 2 inches per year. what will circumference be after 10 years
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Aqr

04/03/17

The volume of a sphere is directly proportional to the cube of its diameter.
The volume of a sphere is directly proportional to the cub of its diameter. A recipe for apple pie calls for 8 apples that are each 4in. in diameter. How many apples, each 3in. in diameter, would... more
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04/03/17

I have 3/4 cup of oil. I used 1/6 of a cup to cook. How much oil do I have left?
I have 3/4 cup of oil. I used 1/6 of a cup to cook. How much oil do I have left?
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04/03/17

Find the domain and range of the function f(x)=(2-x-(x^2))^1/2
Find the domain and range of the function f(x)=(2-x-(x^2))^1/2
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04/03/17

For lunch, Jamie bought a 8-inch submarine sandwich. What fraction of a foot was Jamie's sandwich ? (1 foot = 12 inches)
Use simplest form if needed
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04/03/17

Inequality
science club needs to raise more than 560 dolars for a trip the club account currently balance 60 dolars. Using variable m how much money each of the 7 club members need to raise. 
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04/03/17

Jamey has 44 sports cards. Jamey has 8 more than twice as many sports cards as Steven. How many sports cards does Steven have?
I dont understand
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04/03/17

what is x+1+2tx/4x?
Solve.   Write the roots in simplest radical form
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04/02/17

Given a function, find the critical point.
Let f(x) = 6bxe1+bt , where b > 0. I found the derivative, and that was right in my online grading system. I then proceeded to set the derivative equal to zero and solve for the critical point.... more
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04/02/17

what is the value of the following sigma notation?
 5  ∑   (i^2 -3) i=2
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04/02/17

for any value of x, the sum of the following sigma notation is equivalent to?
 3  ∑   k(2x-1) k=0
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04/02/17

Evaluate ln14 using a calculator. Round your answer to three decimal places.
Evaluating ln
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04/02/17

Equation of a line
Write an equation in point slope form of the line through the points( -3, 4 perpendicular to the line with equation 5x - 3 y =18
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04/02/17

In ΔABC, m<C = 38°, a = 12 and b = 14. Find the length of side c, to the nearest integer.
 trigonometry  law of cosines
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04/02/17

The width and length of a rectangle are consecutive odd integers. The perimeter of the rectangle is 120 inches. Find the length and width.
Lengh and width of rectangle word problem.
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04/02/17

Attendance at a soccer game was 1020 people, which was 3/5 of the full capacity. What is the full capacity?
Math problem in regards to math expressions and fractions  
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04/02/17

Use a piece of paper to create an augmented matrix to represent this linear system. 3x - 4y = 12 2x - 8y = 16 How many rows does your matrix have? How many
Use a piece of paper to create an augmented matrix to represent this linear system.3x - 4y = 122x - 8y = 16How many rows does your matrix have? How many columns does your matrix have? ⇒ 3
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04/02/17

Use a piece of paper to create an augmented matrix to represent this linear system. 3x - 4y = 12 2x - 8y = 16 How many rows does your matrix have? How many
Use a piece of paper to create an augmented matrix to represent this linear system.3x - 4y = 122x - 8y = 16How many rows does your matrix have? How many columns does your matrix have? ⇒ 3
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04/02/17

explicit formula problem
Malcolm's parents put $1,200 into a savings account when he was born in 2006. every birthday, Malcolm's parents deposit 10% more than the previous year.Determine the explicit formula for the... more
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