01/13/20

#### How do I solve this? What is the answer?

In a right triangle, the measure of an a cute angle is 4 times the measure of the other angle which is n*. Find the measure of n*.

12/19/19

#### Let f be a function defined and continuous on the closed interval [a,b]. If f has a realtive maximum at c, and a<c<b, which of the following statements must be true?

I. f ' (c) existsII. If f ' (c) exists then f ' (c)=0III. If f ' (c) exists, then f '' (c) is less than or equal to 0A: II OnlyB: III OnlyC: I and II onlyD: I and III only

08/05/19

#### Find the equation of the line through the point P (3,-4,-1) and parallel to the vector I + j + k?

#### Math 3 Motorboat question

A motorboat in still water was traveling 8 mph. It made a round trip in a river 10 miles in 6 hours. Dertemine the rate of the current in the river.

#### f is a quadratic function with maximal value 5 at point x =-3. Find the sum of the roots of the equation f (x)=0

f is a quadratic function with maximal value 5 at point x =-3. Find the sum of the roots of the equation f (x)=0

04/17/19

#### what is potential energy of a chain kept on hemispherical surface...

i want ans in both case......1...when chain is kept on convex surface means outside the bowl2...when chain is kept on concave surface means inside the bowl

02/19/19

#### Differential equations

Find the general solution of the given differential equation.
xdy/dx+ 3y = x3 − x

12/09/18

#### Translate this into a equation.

The product of Chrissy’s score and 6 is 102. Use tge variable c to represent Chrissy’s score.

07/08/18

#### A car goes 5.0 km south, 2.0 km West and 1.0 km North. Find the resultant vector using both: POLYGON METHOD ANALYTICAL METHOD

the resultant vector and the angle is the unknown

07/05/18

#### What is the partial derivatives of u=ln(x+√x^2+y^2)

Partial differentiation of u=ln(X+sqrt.x^2+y^2)

02/04/18

#### A straight rod of length L has one of its end at the origin and at the other end L=1. if the mass is given as ax, where a is a content find the center of mass

Physics. Thermodynamics

#### How many positive 10-digit integers are there with the property that for each digit N, the number of adjacent N's is at most N?

How many positive 10-digit integers are there with the property that for each digit N, the number of adjacent N's is at most N?

09/17/14

#### Find the rate of the motorist on the country roads.

A motorist drove 150 miles on country roads before driving 50 miles on mountain roads. the rate of speed on the country roads was three times the rate on the mountain roads. The time spend...
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09/17/14

#### if there are fifteen football games, with an outcome of win or lose, how many different possible combinations are there

If there are 15 football matches, with an outcome of win or lose, how many different possible outcomes are there?

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