08/29/18

Find tan theta if sec theta = 7/3
find Theta by calculator And then find the given function of theta
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08/29/18

There are exclusions that make the expression x^3 -1/x^3+x^2+x undefined. True False
There are exclusions that make the expression undefined.TrueFalse   Does anybody know what this equation is?
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08/29/18

Of i want to sell something for $85 and want to make s 45% how much she i pay for product
Please help
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08/29/18

Gina drives for 20 m/s for 30 seconds. Then she drives 40 m/s for 60 seconds. Then she drives 60 m/s for 100 seconds. What is her average velocity m/s?
a) 40.4 b) 47.4 c) 54.4 d) 60.4 e) None of The Above
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08/29/18

The greater of two consecutive integers is 14 less than two thirds the smaller integer. Find the integers
Find the integers
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08/29/18

word problem
A coffee merchant wants to make 30 lb of a blend of coffee costing $4.80 per pound. The blend is made using a $6.00 grade and a $4.00 grade of coffee. How many pounds of each grade of coffee should... more
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08/29/18

word problem
It takes a student 20 minutes to drive from school to work, a distance of 18 miles. At what average rate of speed does the student drive? Round your answer to one decimal place.
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08/28/18

What is the probability that and event with a one in 10 chance of occurring happens 5 out of 9 times?
 I won my fantasy football league five times out of the nine years I have been in it. There are 10 people in the league. If this were a random occurrence solely based on luck what are the odds of... more
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08/28/18

How long will they be able to talk on their car phones if the phones have 250- mile range?
Alan and Dave leave from the same point driving opposite directions. Alan driving at 55 mph and dave at 65 mph. Alan has a one hour head start.  
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08/27/18

f(0) = 7; f (n +1) = f(n) + 5 find slope. I don't know what f(0) means how do you solve this?
Please show how to find slope and rate of change for this.  Thank you
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08/27/18

How many ways can you make change for a dollar using nickels, dimes, and/or quarters?
I don‘t know how to do it 
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08/27/18

laura wants to cut the board into equal pieces so that each piece is 5/8th foot long. how many of these pieces can she make
The board is 12 foot long.  
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08/27/18

Geometry SOS!
Matt wants to measure the height of a tree. He walks exactly 100 feet from the base of the tree and looks up. The angle from his eyes to the top of the tree is 35°. If his eye level is 5feet from... more
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08/27/18

A stone is dropped from the edge of the roof. It passes a window 2m high in 0.1s. How far is the roof above the top of the window.
This question is related to topic gravitation class 9 .please give me quick reply.
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08/27/18

In a group of 16 pupils, 2 play the flute only.
In a group of 16 pupils, 2 play the flute only. 3 play the piano only. 4 play both instruments. A student is chosen at random. What is the probability the student plays neither instrument?
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08/27/18

The measure of one angle is six more than half the measure of another angle. If the angles are complementary, find both measures.
I'm totally lost!!
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08/27/18

If X is how many hours a man sleeps per day how many hours does he sleep a year
Write an algebraic expression
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08/27/18

The length of 2 sides of a triangle are 10 cm and 14cm. Between what two measures should the length of the third side fall?
 If two sides of triangle are 10 and 14 cm, then between what two measures should the length of the third side be between
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08/27/18

what is the domain of 21x/12+sqrt(4x−4)
domain of 21x/12+√4x-4
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08/27/18

A rectangle is 2 times as long as it is wide. If the area is 18 square feet, find its perimeter.
I need this question solved. Find the perimeter.
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08/27/18

In a group of 38 pupils, 13 play the flute only.
In a group of 38 pupils, 13 play the flute only. 7 play the piano only.  5 play neither instrument.    A student is selected at random. What is the probability the student plays both instruments? more
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08/27/18

Test the Convergence of the series : (x/x+1)+(x^2/x+2)+(x^3/x+3)+..........infinity
I am not able to rule out x by using D'Albernst theorem.
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08/27/18

60% of an audience at a theatre production are over the age of 60.
Write down the ratio of people under the age of 60 to the people over the age of 60. Write down your answer in the form 1:n
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08/27/18

Five times some number is 19 less than the number. What is the number?
I neEd help with the problems I do not understand which are word problems I want to try them myself but use this to check my answers before I turn them in
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08/27/18

if y varues directly as the cube of s, and y=8 when s=2,find y when s=5.
if y varies directly as the cube of s,and y=8 when s=2,find y when s=5.
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