# Posts by MIKE

Total # Posts: 3,832

math
Diana is going camping with her family. Their campsite is 3/4 mile away. They walk at a steady speed of 1 and 1/8 miles an hour. How many minutes will it take to get to the campsite

chemistry
9.2g HCl

math
A micro-millimeter is defined as one millionth of a millimeter. A length of 17 micro-millimeters may be represented as A. .00017 mm. B. .0000017 mm. C. .000017 mm. D. .00000017 mm.

Just give me two ideas where I can start from, ASAP please.

criminal justice
How a warden must address ethical issues between the correctional officers and the inmates. Can you help me with where to locate information for this question

Economics
. A firm has prospective sales of \$50 million, fixed costs of \$60 million, and variable costs of \$40 million. What does the firm do (a) in the short run? (b) in the long run?

MA 1310
What is the amplitude, period and phase shift for y = 1/4 cos (3x +7)? Thank you, please show work.

physics
(a) How high a hill can a car coast up (engine disengaged) if friction is negligible and its initial speed is 78.0 km/h? m (b) If, in actuality, a 750 kg car with an initial speed of 78.0 km/h is observed to coast up a hill to a height 12.0 m above its starting point, how much...

chem
Ksp: BaSO4: 1.1*10^-10 CaSO4: can't find it

chem
It doesn't give anything else except what i wrote

chem
sample of 1.00g of BaSO4 and a similar sample of 1.00g of CaSO4 were added to water at 25 Celsius to give 1L of solution. Calc. the concentration of Ba2+, Ca2+, and SO4^2- ions present in the solution?

Math
A particle moves with a velocity of v(t)=3cos(2t) m/s along an axis. Find the distance traveled by the particle over the time interval 0 is less than or equal to "t", which is less than or equal to (pi/8)

Math
find the area of the region bounded by the function y=-x^2+5x-4 and the x-axis

math
a 20ft flag pole casts a shadow 30ft long. the pole is 25ft from the wall. how high is the wall in the nearest tenth?

Chemistry

chemistry
a. Determine the density of a cube of copper with a length of 5.00 cm and a mass of 1,112.50 g. b. Calculate the number of atoms in the cube

Chemistry
Thank you so much for all your help.

Chemistry
Q=578000(1.2)(7.8)= 5410080. Im not sure I understand the last part with the grams of the salt.

Chemistry
Glauber's salt undergoes a phase transition according to the following equation: Na2SO4*10H2O(s)--> Na2SO4*10H2O(l) ∆H = 74.4 kJ/mol Calculate the mass (g) of Glauber's salt (use the masses to two decimal places found in the front of your text) needed to lower...

Chemistry
A 38.9 g piece of iron at 84.6oC is placed in a beaker containing 179.7 g of 20.7oC water. What is the final temperature (oC)of the water?

Chemistry
An unknown metal with a mass of 313 g has a heat capacity of 121 J/oC. What is the specific heat of the metal?

Chemistry
THANK YOU!!!

Chemistry
Yes, thank you for catching that. So with the corrections (except I kept R as .0821) I got (1)(.0821)(300.8)/1.1=22.45. Then 16.042/22.45=0.71g/L Is it now correct? I appreciate all your help!!!

Chemistry
V=nRT/P I used (1)(.0821)(300.8)/1=24.7

Chemistry
So I have gotten 2 different answers. I used V=nRT/P to get the volume. Which was 24.7. Then I used D=M/V and divided 16.042/24.7 to get .65g/L Is that right?

Chemistry
Determine the density of methane (CH4) in g/L at 27.8oC and 1.1 atm.

Chemistry
A volume of 0.155 L of a gas at STP weighs 0.412 g. Calculate the molar mass of the gas.

science

Non
How many US gallons of fuel will a tank 66 in three-quarter inch by 132" x 10" whole

finance
Innovation Company is thinking about marketing a new software product. Upfront cost to market and develop the product are \$5 million. The product is expected to generate profits of \$1 million per year for 10 years. The company will have to provide product support expected to ...

Physics
The air pressure on Pikes Peak in Colorado is approximately 600 millibars. What is the relationship between air pressure at the top of Pikes Peak and at sea level, where air pressure is 1013 millibars?

Science
The air pressure on Pikes Peak in Colorado is approximately 600 millibars. What is the relationship between air pressure at the top of Pikes Peak and at sea level, where air pressure is 1013 millibars?

math
Could you explain to me why 9/64 is the answer to the following questions:A fair spinner is spun three times. The spinner is labeled A,B,C,D. What is the probability of getting a c exactly twice?

physics
What is the free-fall acceleration in a location where the period of a 2.87 m long pendulum is 3.4 s? Answer in units of m/s 2

history
cn I get paper 1 and paper 2 memorandam of 2014

Albebra
A flush in a five card hand with all cards of the same suit.What is the probability of getting a flush?

math
if i an 100' from a tree and the angle to the top is 24 degrees how tall is the tree

physics
1 Hz A.

Spanish / Language
Carlos lives in Segovia in an apartment on the bottom floor of a beautiful old building. What do you call this floor in Spanish? Be sure and use the article, "el" or "la" with it. (1 point) Fill-in-the-Blank 2. Roberto lives two floors above Carlos. What ...

Math
A beam tests against a wall, forming a 50 degrees with the floor. Use the function y=9 sec 0 to find the length of the beam to the nearest tenth of a foot. 14.0 ft 11.7 ft 5.8 ft 6.9 B?

Algebra 2
A B C or D?

Algebra 2
-1 -3 -3 1-7 6 -1 -3 3 1 -7 6 1 -3 3 -1 -7-6 -1-3 3 1 7 6

Algebra
Which is the degree measure of an angle whose tangent is 5.67? Round the answer to the nearest whole number.

Math
How do I figure out the largest rectangle area

PHI 103
This is not the best of all possible worlds, because the best of all possible worlds would not contain suffering, and this world contains much suffering

personal finance
no clue

Algebra
1/2(10x-8)-3(x-1)>15=?

world regional geography

math
Let say that Amy made 8 out of 21 free throws and Jane made 4 out of 21 free throws. Who had the better rate of success? Round your answer to the nearest percent.

math
Simply the unknowns variables 5(2-c)=10(2c-4)-6(3c+1) 1.25y-20.5=0.5y-11.5 (3) 7p-3q=23(3)

Physics
The column is at 60 cm in length. a)what is the wavelength of the sound wave produce by fork. b)what is the frequency of fork if air temperature is 13.6 Centigrade.

computer
You suspect that the failure of a router or of a transmission line connecting routers has left some of your important servers unavailable to clients at your site. How could you narrow down the location of the problem using what you learned in this chapter?

Computer
A router receives an IPv4 packet. The source ip address is 10.55.72.234. the destination host is 10.4.6.7. the TTL value is 1. The protocol field value 6. What will the router do with this packet?

physics
A box is being lowered down a wall at constant speed by a girl, as shown. Her hand is pushing on the edge of the box with 50 N of force at a 45° angle above the horizontal. The box weighs 40 N.

History
I'm trying to find out the difference between Masons and Anti-Masons like in the 1830s. But all the info is about brick layers. How else could I look this up to get the right Mason?

Social Studies
How did the Fugitive Slave Act and the Kansas-Nebraska Act further divide the North and South? What role did the concept of popular sovereignty play in these conflicts? Do you think there was any way to avoid the violence that came out of this era?

Health
How many bones is in an adult body???

physics
Consider a coaxial cable with 2Amps in the center conductor coming out of the page, and 1Amp in the outer conductor going into the page. The center conductor has a radius of 1mm, the outer conductor's inner radius is 2mm, and the outer conductor's outter radius is 3mm...

English II B
Deana created a computer-assisted slide show. To make the slide show legible, what is one thing she needs to avoid? A)typing bullets in a small font B)adding color and effects to the font C)printing handouts on paper D)adding tables and graphics

English II B
Online publication, I think.

English
I think C.

English
What is the best strategy for organizing an essay to describe events in time sequence? A)comparison and contrast B)order of importance C)chronological D)spatial

English
Thank you

English
I think it's C but im not sure.

English
What is the purpose of prewriting in the writing process? A) to help polish your writing B) to find details to complete paragraphs C) to organize your thoughts within a draft D) to help develop a topic for writing

English
What is the purpose of a response-to-literature essay? A) to entertain B) to persuade C) to analyze D) to compare and contrast

physics
I once was given a metal whiskey flask for being in my cousin’s wedding. When it got dented, I put in 1 gram of H2O (initially 21°C, just like the air filling the rest of the flask) and heated it up to boil the water. It popped the dent out. Assume the flask had a ...

Chemistry
yes I apologize, #1 is C6H12O6 --> C2H4O2 thankyou for all your help!

Chemistry
Having trouble balancing redox equations. Teacher says I should use the method of half reactions and I'm not sure how. Any explanation or formula would be nice. C6H12O2 --> C2H4O2 SO2+H2O+O2 --> H2SO4 C2H6O+O2 --> CO2 + H2O

math
63.49 divided by 7

Physics
A 150g piece of copper is heated to 100oC. It is then held in the open air for 2 minutes and 31 seconds, and then dropped into a 100g copper calorimeter containing 200g of water at 17oC. If the rate of loss of heat of the copper piece while held in the air is 12.6J/sec, ...

Physics
Ok, but then how do you find Tf?

Physics
An aluminum calorimeter has a mass of 60g and an initial temperature of 25oC. What is the final temperature attained when 86.8g of water at 90oC is poured into it?

phisecs
12 kg box is sliding down an incline and the coefficient of kinetic friction between the box and the incline is 0.11. Find the angle of the incline where the box slides down with a constant velocity.

math
L=7+w A=LW 120=(7+w)w 120=7w+w^2 w^2+7w-120=0 (w+15)(w-8)=0 w=-15 or w=8. Length cannot be negative. Width is 8 ft. Length is 15 ft.

math
which line is perpendicular to the line y=2/3x+3

Math
What is the solution of x-(-14)=8

Math
The Mills Lunch Shop prepares fresh take-out entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of \$3.20 each. A 20% spoilage rate is anticipated. Mills Lunch Shop sells the dinners at an 80% markup based on cost. They decided to offer a \$1.00-off ...

Visual Basic

Computers

basic algebra
Boris has 10 ounces of a 10% acid solution. How many ounces of 25% acid solution should he add to make a solution that is 20% acid? Thank you.

Basic algebra
Bill drives his car 10 mph faster on the way home from work than he does going to work in rush hour. If it takes him 1 hrs. going and half an hour returning, how far away is his work?

basic algebra
Thank you.

basic algebra
A park ranger's team tags 6 wolverines. A month later, they catch 5 wolverines of which 2 have tags. Estimate the number of wolverines that live in the park.

Science
hey i'm on the same thing right now carbon offsets

english
which word is correct I don't want (any,no) cereal for breakfast this morning.

English
Double Negative You must not speak to (anyone, no one) about our surprise party plans. the double negetive is no one

English
Double Negatives She hasn't said (anything, nothing) about her accident. Is the answer anything

English
Prepositional phrase (In the distance,) we saw the top(of the snowcapped peak.)

English
Prepositional phrases The study (of geography) teaches us (about the features)(of other lands.) (At one time)Philadelphia was the capital (of the United States.) The report (of the secretary) was given (at the beginning)(of the meeting.) (In the glow)(of the fading light,) we ...

English
prepositional phrase The huddle(in football) was first used (by a team)(from Georgia Universtiy)(in 1896.)

English
Help with prepositional phrases Deposits(of iron ore) exist(near the western end)(of the Great Lakes.) Travelers (of a century ago) journeyed (by stagecoach.) The huge tower (of stone)(in Delhi)(in India) is a monument (to the skill)(of its builders)

English
My instructions are to choose the sentence that has the prepositional phrase underlined." part underlined" 1. I didn't want "to trust" her at the beginning. 2. The house "on the hill" was completely destroyed by fire. 3. In the early evening, ...

English
What are the subordinate clause in these sentences? 1. Brett, who is a football star, is class president. 2. Bonnie, who is an artist, is also studying computer science. 3. The composer who wrote music comes form Germany. 4. My address book, which is bright red, is gone. 5. ...

English
Are these sentences correct? 1. I can run more quickly in my new shoes. 2. Where did you find them shoes? Which sentence has the correct prepositional phrase. 1. I didn't want to trust her at the beginning. 2. The house on the hill was completely destroyed by fire. 3. In ...

Math
Well, Ms. Sue, there in lies the question? hat was how the example was written. I just started on Monday jog, thursday jog fri swim sunday jog mon swim wed jog fri swim, sat jog and figured tue was swim and jog. The question never says what day she swims!!

Math
Linda jogs every 3rd day and swims every 4th day. If she is jogging on Monday, what day of the week will she end up jogging and swimming? I say it's Tuesday? Would I be correct?

algebra
60

Physical Science-Can someone check my answers?
ty for helping me i got an 100%

2 question
#1 is b #2 is b