Kenneth S.

04/27/17

Simple Math???

If there is a rectangle, and the height is 19.2, what is the width? Let me explain the model. So, in the rectangle, there is a slant line from the top left corner down to the bottom right corner,... more

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R.a.c.e. For Math

04/27/17

Can anyone help me with a math problem that has to be answered using the r.a.c.e. method please ???

Four friends want to build a tree house. Jason has 10.25. Marvin has 15.50. Jennifer has 25.00, and Andrea has 12.25. If each piece of wood cost 1.50, how much wood could the four friends buy? I... more

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Language Arts

04/27/17

What does at first she's a glimpse mean????

Σταματήστε να πάρετε κάποια βοήθεια

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If Kevin

04/27/17

If Kevin have a rectangular garden if he wants to divide it into twelve. How many rows are there and how many sections in each row

It's a math problem for my nephew

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Algebra 2

04/27/17

how to transformed -f(-5)+4 into a exponential growth equation?

exponential growth equation is y=ab^x.

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Developmental Math

04/27/17

basic algebra

A student ran out of time on a multiple choice exam and randomly guessed the answers for two problems. Each problem had 5answer choices – a, b, c, d, e– and only one correct answer. What is the... more

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Developmental Math

04/27/17

There is a stack of 10 cards, each given a different number from 1 to 10 .

There is a stack of 10cards, each given a different number from 1to 10. Suppose we select a card randomly from the stack, replace it, and then randomly select another card. What is the probability... more

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Quadratic Equations

04/27/17

Let f(x) = (x + 6)^2. For what value(s) of x is f(x) = 3? (Enter your answers as a comma-separated list.)

I don't know how to even start this?

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Business Calculus

04/27/17

Find the specific function f(x) satisfying the following conditions: fprime(x) =6x^2+x-2 and f(4)=5

I got this wrong on my test and just wanted to know the right answer

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Domain And Range

04/27/17

find the range

How do I find the range of f(x)=x+4 x+2 I know that to find the domain I need to set the denominator =0 and solve. But i'm not sure what to do to find the range.

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Balancing Method

04/27/17

Solve 7k = 4/7 by using the concept of balancing.

having trouble solving the above with my 6th grader. Never heard of this method.

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Pre Algebra

04/27/17

Find all angles if m E = 70 (sm,ab)

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Math Algebra 1 Factoring

04/27/17

How would you factor y = -3x2 - 18x -20? With your answer, what would your x values be when y = 0? Show your steps. Explain why your x values have 2 answers.

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Math Help

04/27/17

what fraction can be used to create a proportion with 4/12

Explain how your determined your answer

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How Long Is It

04/27/17

what is the best estimate for a semi-truck ( cm 9) (km 9) (m 9)

what is the best estimate for a semi-truck

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Pre Algebra

04/27/17

Finding the square operational key on a calculator 4/7inch on each side

I need to find the square operation key on a calculator is 4/7inch on each side. What is the area of the key? Use the formula 8 equals to the second power

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Algebra 1 Algebra Parabola

04/27/17

Please Help Me Create A Parabola

Using the function f(x) = ax^2 + bx + c create your own parabola. Answer these questions about your parabola: What are the zeros? What is the y-intercept?What are the coordinates of the vertex?... more

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Algebra 2

04/26/17