08/20/21

#### AMDM HOMEWORK HELP

A new cars salesperson sold an average of $58,841 per day for the first 3 days she worked. The next 1 day she worked, she sold an average of $54,748. How much did she sell on average per day over...
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05/05/21

#### Interval of convergence

Lets say you have a series ∑n=1∞ ((3x+2)^(n+1))/n^(5/2). What would the interval of convergence be?

05/04/21

#### Please help I am lost

A 1,800 kg car moving at 6.0 m/s is stopped by the action of its brakes. The work done by the car's brakes is ____ Joules.

05/03/21

#### Find the length and direction of the vector 2 i + (-2) j + (-2) k?

Put direction in vector form.

04/18/21

#### Convert 2/5% to a decimal

04/12/21

#### Elementary math

A 38 foot length of wire is to be cut into 2 pieces, so that the longer piece is two feet longer than two times the shorter piece. Find the two lengths of each piece

#### vonna scored 48 goals at a soccer practice. her raitio of goals to misses was 6:7. how many times did she miss

please help its my last question!!

03/20/21

#### Given that a is a constant, use power series to find a solution of the following initial value problem.

Give first 4 non-zero terms: y'' + xy' + y = 0 y(0) = a y'(0) = 0

#### A farmer plants corn and wheat on a 180-acre farm. The farmer wants to plant three times as many acres of corn as wheat. How many acres of each crop should the farmer plant?

A farmer plants corn and wheat on a 180-acre farm. The farmer wants to plant three timesas many acres of corn as wheat. How many acres of each crop should the farmer plant?How would I solve this?

03/16/21

#### college algebra

Which of the following is equivalent to 5ln(2x) for x>0?ln32+lnxln(10x)In 10 + in xin (32x^5)

#### find the general solution of the following differential equation by using homogenous method and separating method

dy/dx = (x sec(y/x)+y) /x

02/21/21

#### Pls answer this with as much work as possible :)

The quantity of a substance can be modeled by the function Q(t) that satisfies the differential equation dQ/dt = -1/70Q. One point on this function is Q(0)=280. Based on this model, use a linear...
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02/21/21

#### Another bowling ball is suspended from the ceiling on a rope. You decide to start it swinging by pulling back on it so that it is raised 1.3 meters higher than it was to start You let It swing.

How fast it it moving at the bottom of its swing?

02/12/21

#### coffee blend word problem

A coffee distributor needs to mix a(n) Terraza coffee blend that normally sells for $8.40 per pound with a Kona coffee blend that normally sells for $13.60 per pound to create 20 pounds of a coffee...
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