peggy

This page lists questions and answers that were posted by visitors named peggy.

Questions

The following questions were asked by visitors named peggy.

A cylinder has a radius of 5 in. If the volume of the cylinder is 250 pie inches cubed, What is the height of the cylinder? pi*r^2*h=250*pi pi cancels. solve for h r^2*h=250 h=250/r^2?? This is what I got originally. 250=pie(5)squared *h. 250= pie 25 h 10...

I need help on this one too, please. Solve for X. 3x-2y=6 I got x=6+2y/3. My question is this: Can this be reduced down to x=2+2y? You really need to use parentheses here. x = (6+2y)/3 or you might want to show it as 2+(2y/3) or 2+(2/3)y

Find the slope of the line through the given points. (2,4) (6,-3). m=y2-y1 over x2-x1. (-3)-(4) over(6)-(2) -3-4 over 6-2 -7 over 4. I plotted the two coordinates (2,-4) (6)(-3), and the slope is -7 over 4, right? How do you plot the slope? I think you in...

A coffee merchant has coffee beans that sell for $9 per pound and $12 per pound. The two types are to be mixed to create 100 lb of a mixture that will sell for $11.25 per pound. How much of each type of bean should be used in the mixture? My problem is th...

tcasrsenks some kind of food

i can travel around the world yet never leave a corner. what am i?

I need to convert measurements from mm to inches. How do I do this?

for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=10x-6

An air-track glider attached to a spring oscillates between the 3.00 cm mark and the 50.0 cm mark on the track. The glider completes 10.0 oscillations in 36.0 s. What is the period of the oscillations? What is the frequency of the oscillations? What is th...

I need help with my paper for confidenality in allied health. I have 8 questions and I'm not sure how I can use APA style with it. Please help me!

How would you explain to your friend why the quotient of x^8 and x^2 is x^6 and not x^4?

In words! How would you explain to your friend why the quotient of x^8 and x^2 is x^6 and not x^4?

explain in your own words how to factor a polynomial of the the form ax^2 + bx+c when A is not equal to 1. Describe both the grouping approch as well as reversing FOIL. Contrast the two methods by means of an example. Which is the best approach and why>

find the product of (x^2-3x+5)with the quotient of (21x^6- 14x^5-7x^3)divide by 7x^3

express log (3x^5y^3/z^3) as the sum and difference of logs with no exponents.

give me a medical timeline from the last 50 years?

A software package that you would like to run on your classroom computer lists a 486 computer as a minimum requirement. On which of the following compputers would you expect the software to be able to run?

a nutritional chart on the side of a box of a cereal state that there are 84 calories in a 3/4 cup serving. how man calories re in 5 cups of the cereal?

average cost suppose that the daily cost "C" of manufacturing bicyclesis given by c(x)=80x+5000. Then the average cost "C" is given by 80x+5000/x. How many bicyclesmust be produced each day for the average cost to be no more than $100? I am not understand...

is there a significant difference in the mean weight between the eastern and western conference national football league players?

how do the 4th grade girls weight in principal ben's school compare to the national mean weigh = 90 sd=15

maria thinks of a number between 30 and 35. it has a greater number of ones than tens. what is the number ?

three vertices of a kite are (0,0) -6,8) and (10,0) what are the coordinates of the fourth vortex?

The length of a rectangle is one unit shorter than obe-sixth of the width, x. Which expression represents the perimeter of the rectangle

An art collector had 66 6 6 paintings and then bought a new painting for $100,000\$100{,}000 $100,000 dollar sign, 100, comma, 000 . The value of the original paintings6\blueD{\text{original $6$ paintings}} original 6 paintings start color blueD, o, r, i,...

Answers

The following answers were posted by visitors named peggy.

what are the steps? for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=10x-6

how would you explain this in word term, if your friend is questioning the rule

This is the question I am trying to answer

ax^2+bx+c= ax^2(bx+c) ax^2+bx+c= a(x^2+bx+c) I don't understand it, I don't even know if I am on the correct track

array and expanded algorithm

(2x-7)(6x+9) 12x^2+18x-42x-63 12x^2-24x-63

9 1 5 4 8 3 2 6 7

diagonally one way, or both? If both, then I am wrong.

No ablo mucho ingles pero tu me puedes ensenar bebe si o no

No ablo mucho ingles pero tu me puedes ensenar bebe si o no

Cuando podemos vernos tu y yo

on a road map with a scale of 1/4 inch per 10 miles, the highway from a to b is 1 3/8 long. How many miles long is the highway? A. 44 B. 55 C. 65 D. 70 E. 90