Jeffery

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

Questions

The following questions were asked by visitors named Jeffery.

Can some one please explain these stanzas to me? I have read them over and over and am still so confused. Take up the White Man's burden-- Send forth the best ye breed-- Go bind your sons to exile To serve your captives' need; To wait in heavy harness, On...

Suppose that the number of cars, C, on 1st Avenue in a city over a period of time t, in months, is graphed on a rectangular coordinate system where time is on the horizontal axis. Further suppose that the number of cars driven on 1st Avenue can be modeled...

Calculate te calue of Ksp for Ca(NO3)2 using the data below. Ba(aq) delta G0f= -561 kJ/mol NO3 (aq) delta G0f= -109 kJ/mol BaNO3 (s) delta G0f= -797 kJ/mol

calculate the momentum of 2.5 kg puppy that is running with a velocity of 4.8 m/s south

Please Check = is the answer I selected. 1. In _____ countries, a single authoritarian party usually controls the political system, and the government owns most property and directs the majority of economic activity. A.) mercantilist B.)feudal C.) sociali...

On Saturday, Alberto filled his right rear tire with air at the gas station around the block from where he lives. Three days later the tire pressure in that tire measured 26 psi (pounds per square inch). On the following Saturday, one week after he had or...

Felix used a scale factor of 1 inch = 2.5 feet to draw model of his backyard, as shown below. He is planning to build a fence around the yard. If the cost of the fence is $3.50 per foot, how much will it cost him to build the fence? Length 2.75in. width 1...

On Monday, thirty percent of the pies sold at the pie store were apple. If 24 apple pies were sold on Monday, how many of the other pies were sold that day? I think I should start with 30/100 and 24/x but I am not sure. =80

A seed needs to grow 3 in. in one week. the seed grows 1 7/8 in. one day and 1/2 in. another day. how many more inches does the seed new to grow. Do I add or subtract. help

Write "3 times the sum of x and 5 is 90" as an equation. You don't have to solve. Thank you in advance!

In a bag there are 2 red marbles 3 white marbles and 5 blue marbles. Once a marbel is picked it is not replaced. Find the following probabilities: P(red,then white) P(blue, then red) P(red, red, red) P(blue, blue, white)

How do I make an electron dot diagram for MgO? (

A geologist measured the amount of 40K in a rock; she determined that there was about 10 grams of 40K and 10 grams of 40Ar. What would be the approximate age of that rock?

I'm not sure how to do this one At 22 °C an excess amount of a generic metal hydroxide M(OH)2 is mixed with pure water. The resulting equilibrium solution has a pH of 10.26. What is the Ksp of the salt at 22 °C? Please help thank you!

Answers

The following answers were posted by visitors named Jeffery.

sorry but yes it is college algebra

Sorry, I meant Ba(NO3)2 in the question

Oh ok, do you think its just a typo? My teacher said that it is realatively soluble, but more insoluble than other nitrate salts

Great! Thanks for your help

ok thank you so much!

the area of the original square piece of paper are 169

Alberto filled his tire on a Saturday. Three days later the tire pressure in the tire measured 26 psi. On the following day one week after he had originally filled the tire, the tire pressure measured 18 psi. I'm to to find b in y=-2x+b I'm trying to solv...

I am still having difficulty finding the expression

The numbers are right. I just double checked.

It is a picture of a square. So maybe I should double the numbers since I need to account for the other 2 sides. 10x2=20 20x$3.50 = $70.00 Is this right?

On Monday, thirty percent of the pies sold at the pie store were apple. If 24 apple pies were sold on Monday, how many of the other types of pies were sold that day? I think I should start with 30/100 and 24/x but I am not sure. =80 80-24 = 56

But how would you solve the other 3 then

7/35 = .2 Average change = .2

Better transportation systems

A circle is 360 degrees, this circle has 9 equal section. Therefore, take 9/360 which equals 40. The measure of each angle for each section is 40.

the answer is idk im doing this now lol

a) We start by adding the first row of the grid. We set $S$ as $1+a+a^2+a^3...$ Then we set $a(S)$ as $a+a^2+a^3+a^4...$ because $a$ is the common ratio. From this we can get $(a-1)S = -1$ which becomes $S = \frac{-1}{a-1}.$ Changing the top part to $1$ w...