I need help with finding the answer to a circle problem

Find the distance between Memphis (35 degrees 9 minutes north latitude) and New Orleans (29 degrees 57 minutes north latitude). Assume that the radius of the Earth is 3960 miles. This is for... more

01/11/17

An executive invests $29,000, some at 8% and some at 7% annual interest. If he receives an annual return of $2,130, how much is invested at each rate?

An executive invests $29,000, some at 8% and some at 7% annual interest. If he receives an annual return of $2,130, how much is invested at each rate?  

01/11/17

Fraction of Cover Page

A newspapers cover page is 3/8 text, and photographs fill the rest.  If 2/5 of the text is an article about bikes, what fraction of the cover page is the article about bikes? 

01/11/17

The temperature inside a room is uncomfortable if the temperature is lower than 60 or higher than 75?

Write and graph an inequality that describes the situation.

01/11/17

In triangle ABC, find the distance between the midpoint of segment AB and Point C. Leave in simplest form. A(-4,4) B(-6,10) C(5,3)

I need help solving this problem please help me 

01/11/17

Solve 2*3 and 3*2 and compare the two.what is the property

I want to know how to solve them

In a survey of 100 people, 7 out of every 25 said that Abraham Lincoln was the greatest US President. What percent of the people surveyed does this represent?

In a survey of 100 people, 7 out of every 25 said that Abraham Lincoln was the greatest US President. What percent of the people surveyed does this represent?

01/11/17

Linear Equation

-6x+6=-7x-6

If every odd digit is 6 less than it should be and every digit is 2 less than it should be, than 34 should actually be?

How can I figure this out in the most easy way?

Solve for x

Solve for x:   82-x=162x+1

How much wood can a woodchuck chuck if a woodchuck could chuck wood?

Woodchucks are some crazy creatures. I've been wondering about this question for a while. Does anyone have an answer?

01/10/17

Evaluating sums

Evaluate ∑ k^3 k=101 n=200

01/10/17

Find DF if D is between E and F,ED =3x+5, and EF = 46

Find DF if D is between E and F,ED =3x+5, and EF = 46

01/10/17

a bill is $70.13 with a 15% discount. what is the total price?

a bill is $70.13 with a 15% discount. what is the total price?

01/10/17

How long will the flare take to reach its maximum height? What is the maximum height?

A flare is sent up as a distress signal. The path is modelled by the relation h= -4.9(t-6)^2+177.4, where h is the flares height in metres, and t is the time in seconds. How long will the flare... more

01/10/17

if cos = -1/3 in quadrant 2 what is sin (x/2)

answers :  a. 2/ sqrt 3 b. 2/3 c. sqrt ( 2 / 3 ) d. sqrt 2 / 3

Construct a function that is undefined at x=5 and whose graph passes through point (1,-1).

Im thinking the answer might be 1 but not sure.

01/10/17

A number k is divided by (k+2). The quotient is 5 and the remainder is 4. Find k.

ASAP please. I need to understand this problem

5.7 gal/hr=?c/min

I started like this: 5.7gal/hr X hr/60 min X 16c/gal X 1m/60s  am I doing this correctly?

Geometry question

two solid cylinders are made of the same material. cylinder a is six times as tall as cylinder b, but the diameter of cylinder b is four times the diameter of cylinder a. Which cylinder weighs... more

in a informal interview, you learn about a persons occupation

i need to know if it is true of false

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