7m

#### For what value of the constant c is the function f continuous on (?∞, ∞)?

For what value of the constant c is the function f continuous on (?∞, ∞)?f(s)= {cs+6 if?s∈(?∞,7) = { cs^2?6 if?s∈(7,∞)

23m

#### [CALCULUS RELATED RATES] A supplier produces n thousand boxes of orange daily when it is sold at p dollars per box. Suppose the relationship between n and p is (continuation in description)

A supplier produces n thousand boxes of orange daily when it is sold at p dollars per box. Suppose the relationship between n and p is;pn-3p-100n-100=0If the daily supply is decreasing by 250 boxes... more

1h

#### Need help with Physic assignment

Draw and label the following directional vectors. 20 degrees North of West 40 degrees East of South 30 degrees South of West 10 degrees West of North 15 degrees North of East ?Find... more

#### SAT MATH PROBLEM

MATH PROBLEM WITH SPEEDThe boat was traveling 12 km downstream, and 11 km upstream. If it took totally 1 hour the boat to travel and given that the speed of the river is 2 km/h, what is the speed... more

#### Would anyone be so kind and be able to help me with this?

Use a truth table to represent the statement, "If x2 ≤ 100, then x ≤ 10."I have been struggling with this question for a while now, could someone please help me understand this?Also, thank you in... more

2h

In the right triangle RST, m∠S = 78o and the right angle is at vertex R. Find the measure of m∠T.

3h

#### Need some HW help please

An investment of $10,000 which earns 4.9% per year is growing continuously How fast will it be growing at year 6?Answer:??$/year (nearest \$1/year)

3h

#### If y=e^2sinx, then d^2y/dx^2 = ?

Finding the second derivative in terms of x for e^2dinx.

#### AP calculus, calculus

Let f be the function given by f(x)=ln|x/1+x^2|. At what values of x does f have a relative maximum or a relative minimum? For each such x, use the first derivative test to determine whether f(x)... more

#### AP calculus, calculus

Let f be the function given by f(x)=ln|x/1+x^2|. At what values of x does f have a relative maximum or a relative minimum? For each such x, use the first derivative test to determine whether f(x)... more

#### algebra one linear functions

the linear function f(x) = 0.5x + 80 represents your average test score in your math class, where x is the number of the test taken. The linear function g(x) represents the average test score and... more

#### [CALCULUS RELATED RATES] A supplier produces n thousand boxes of orange daily when it is sold at p dollars per box. Suppose the relationship between n and p is (continuation in description)

A supplier produces n thousand boxes of orange daily when it is sold at p dollars per box. Suppose the relationship between n and p is; pn-3p-100n-100=0If the daily supply is decreasing by 250... more

5h

#### x^2+3-28=0 if a rectangle is 3 inches longer than it is wide. It’s area is 28 square inches. What is the perimeter?

Factoring. If a rectangle is 3 inches longer than it is wide. It’s area is square inches. What is it’s perimeter?

#### At a certain temperature, the equilibrium constant, KC, for this reaction is 53.3. H2(g)+I2(g)????2HI(g)??c=53.3 H 2 ( g ) + I 2 ( g ) ? ? ? ? 2 HI ( g ) K c = 53.3

At a certain temperature, the equilibrium constant,???c,?for this reaction is?53.3.H2(g)+I2(g)????2HI(g)??c=53.3At this temperature,?0.600?mol?H2?and?0.600?mol?I2?were placed in a 1.00?L container to... more

#### A solution is made using 103.9 g of phenol (MM = 94.11 g/mol) and 70.0 g of acetone (MM = 58.08 g/mol). What is the mole fraction of the phenol in the solution?

A solution is made using 103.9 g of phenol (MM = 94.11 g/mol) and 70.0 g of acetone (MM = 58.08 g/mol). What is the mole fraction of the phenol in the solution?

#### CHEMISTRY HELP Consider the?reaction. A(aq)????2B(aq) KC=7.81×10^?6?at?500?K

Consider the?reaction.A(aq)????2B(aq)??c=7.81×10?6?at?500?K?If a?5.40?M?sample of?A?is heated to?500?K,?what is the concentration of?B?at?equilibrium?

6h

#### SUPPLY AND DEMAND ANALYSIS

The demand, Q, for a certain good depends on its own price, P, and the price of an alternative good, PA, according to ?Q = 30 ? 3P + PA (a) Find Q if P = 4 and PA = 5. (b) Is the alternative good... more

#### Probability of collision in a hash table

Hello, I have these 3 short questions that I am not sure how to approach. These are in my Computer Science class, specifically regarding hash table and probability of collision/ non-collision in a... more

#### Find the solutions of the equation, and find the sum and the product of the roots:

Find the solutions of the equation, and find the sum and the product of the roots: 4x^2-12x+15=0

#### How many terms of the series 25+19+13 +… are required to make the sum ?20?

How many terms of the series 25+19+13 +… are required to make the sum ?20?

#### How many terms of the series 25+19+13 +… are required to make the sum ?20?

How many terms of the series 25+19+13 +… are required to make the sum ?20?

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