11/28/16

help with f(x) equations from word problem in description
jill has $600 in savings she has a recurring monthly bill of $75 and no income. Write an equation, f(x) representing her savings ach month
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11/28/16

how many cones can fit into a cylinder with congruent bases?
a cylinder and a cone with congruent bases and heights.. how many times the volume of a cone can  match the volume of a cylinder  
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11/28/16

November problem of the month help!!!
Megan has four discount coupons that she can use. Values are $8,$13,$17,$22. How many different amounts can she save by using one or more of these four coupons? 1) show all the combinations you... more
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11/28/16

please show that the given function is one-to-one, and find its inverse. I have gotten this problem wrong can someone please assist me with the steps in solving
The answer needs to be checked algebraically and graphically. Verify that the range of f is the domain of f^-1, and vice versa.       f (x) = 1-(4+3x/5)     Thank you much          
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11/28/16

a radio tower casts a shadow of 8.2 feet long and a 36 inch fourth grader walking home casts a shadow of 1.5 inches. how tall is the radio tower?
i am stuck on this problem and need help.
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11/28/16

May you please help me?
do cafe customers stay longer with darker lighting- is this observational or observational with case control     It's either a.observational b.observational with case control c.experiment or... more
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11/28/16

most of a persons daily calorie intake should come from proteins
true or false
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11/28/16

Write each answer in simplest form.
2 3/8  divided by 1 3/4   write in simplest form
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11/28/16

7-Sided Polygon
What is the measure of an exterior angle of a regular 7-sided polygon? Should be rounded to the nearest tenth of a degree
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11/28/16

Can someone answer this for me
Kara's Custom Tees experienced fixed costs of $400 and variable costs of $5 a shirt. Write an equation that can be used to determine the total expenses encountered by Kara's Custom Tees. Let x be... more
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11/28/16

I'm not good at compound interest problems and need help solving this one.
A certain bank account earns 8.4% annual interest compounded quarterly. You deposit $4,000 and leave it in the account. How much money is in the account after 6 years?
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11/28/16

Trigonometry Question
Two Ships leave a harbor together traveling on courses that have an angle of 124 ° between them. If they travel 550 miles, how far apart are they to the nearest mile?
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11/28/16

Pre-Algebra Math Question
I'm struggling with this question if you can help me with this question I'll be very thankful: Ken bought 10 clothing items which consisted of a combination of shirts and shorts. Each shirt cost... more
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11/28/16

A pineapple weighs 7 times as much as an orange. The pineapple also weighs 870 grams more than the orange. What is the total weight in grams
Fifth grade
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11/28/16

What is the relationship of two numbers a and b if their Lcm is a
No other descriptions 
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11/28/16

Let f(x) = x2 − 2 and g(x) = x . Find the function. f · g
how to find f times g and the domain for the function
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11/28/16

-4+7(1-3m)
How do I solve this ind of question? When it can't be reduced any more that like -5n+3(6+7n)
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11/28/16

A square is cut into two rectangles so that the sum of the lengths of the perimeters of these two rectangles is 30m
what is the length of thee square in cm  
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11/28/16

Is a chord a line that intersects a circle in exactly one point?
I was having trouble with this question. 
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11/28/16

If two lines do not intersect, are they parallel?
This is a very hard question. 
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11/28/16

True or false? A diagonal is a line segment connecting any two vertices of a polygon.
Is this statement true or false?
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11/28/16

What is a ray from point R through points P and Q named as?
Is it named as ray RQ, or ray QR?
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11/28/16

What are the three undefined terms of geometry?
Is it a point, a line, and a plane?
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11/28/16

how to rewrite y=2x^2-4x in intercept form
how do I rewrite y=2x^2-4x in intercept form??
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11/27/16

two forces act at point in the plane The angle between the two forces is given Find the magnitude of the resultant force, 391 and 312N forming an angle of 60
i don't know how to solve it and I need help please ive tried different methods but its not coming out correct
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