rob

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

Questions

The following questions were asked by visitors named rob.

what peninsula do the Wolverines go past to get to Green Bay? Thank you for using the Jiskha Homework Help Forum. The Wolverines are from Michigan and the Green Bay Packers from Wisconsin. Get a good map and look between Michigan and Wisconsin. A peninsul...

who does John Hancock resemble, and how?

i am writing a poem for spanish and in the poem we have to say a phrase about an animal. i have a crocodile. what is a good phrase that i can say in spanish about a croc? thanks sooo much!

what items would you carry on a trip in the 15th century?

I have to solve the following equation: x+y=9 xy=54 I changed the first equation to y=9-x to solve for y. I got x(9-x)=54 and then 9x-x^2=54. I then changed 9x-x^2= 54 to -x^2 +9x-54=0. I got stuck around here, can someone explain...

under what circumstances is it easy to turn your will and life over to the care of god

how were the latitudes of the tropic of cancer, tropic of capricorn, Arctic circle, and Antarctic circle determined?

what do the tropic of capricon, tropic of cancer lines, artic, an antartic circles represent?

which of the following is formed from molten rock that contains large amounts of gasses?? A: Rhyolite B: granite C:basalt D: pumice

what two actions could congress take to undo a supreme court ruling that a federal law is unconstitutional? explain the advantages and disadvantages of each action?

a rabbit can climb one or two steps at a time on a ten step staircase, but he never goes back down. In how many different ways can the rabbit climb a flight of ten steps

find the exact value of cos(theta) if the terminal side of angle(theta) contains the point (-3,5)

Why would flat panel TV prices drop over time?

The equation for burning C2H2 is 2C2H2(g) + 5O2(g) ⎯→ 4CO2(g) + 2H2O(g) a. If 15.9 L C2H2 react at STP, how many moles of CO2 are produced? (Hint: At STP, 1 mol = 22.41 L for any gas.) b. How many milliliters of CO2 (density = 1.977 g/L) can be made when...

Why do you need to use amount in moles to solve stoichiometry problems? Why can’t you just convert from mass to mass?

the acme widget company has $13,000 available for making widgets. part of the money is spent on an advanced widget-bending machine costing $1,000. the manufacturing cost for each widget is $3. how many widgets can be made with the money available?

A small rubber wheel is used to drive a large pottery wheel, and they are mounted so that their circular edges touch. The small wheel has a radius of 1.7 cm and accelerates at the rate of 6.9 rad/s^2, and it is in contact with the pottery wheel (radius 27...

If the rate of inflation is 5%, what nominal interest rate is necessary for you to earn a 3% real interest rate on your investment?

did these questions ever get answered

if the three sides of a triangle is 4,5,6 then the cosine of the angle between the sides 4 and 5 is

3 pipes are used to fill apool with water .Individually they can fill that pool in 9hr ,6hr ,3hr .how many minutes will it take to fill the pool if all 3 pipes are used simultaneously?

Ethics systems table

Determine the milliliters of water needed to prepare 2 oz of a 10% solution from a 12.5% solution and distilled water.

An acorn and tree leaf fall from the same height and time. Which reaches the ground first and why?

Tina Mixes pretzels that sell for $2 a lb with cereal that sells for $3 a lb. she wants to make an 8 lb mixture to sell for $2.50. write 2 equations to represent this info. How many lbs of pretzels and how many lbs of cereal were used to make the 8 lb mix...

if i crate is been dragged with 500 n of force with a 15 degree angle what would the horizontal force be?

the tangent yo the curve y=x^2 +5x -2 @ the point (1,4)intersect the normal to the same curve @ the point (-3,-8) at the point P.Find the coordinates of point P.[ans: -1/3,-16/3] just give me some hint to calculate this solution.

find the eqt. of tangent to the curve y=-x^2+2x-10 @ the point where the curve cuts the y-axis.[ans:y=2x-10] how do i do this because they didn't give me the point...?

how far can you simplify7(3-6y)

Determine the oxidation number for the indicated element in each of the following compounds: (a) Co in LiCoO2, (b) Al in NaAlH4, (c) C in CH3OH (methanol), (d) N in GaN, (e) Cl in HClO2, (f) Cr in BaCrO4.

Using the activity series (Table 4.5), write balanced chemical equations for the following reactions. If no reaction occurs, simply write NR. (a) Nickel metal is added to a solution of copper (II) nitrate; (b) a solution of zinc nitrate is added to a solu...

Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to form exactly 550 mL of solution. (b) How many moles of KBr are present in 150 mL of a 0.275 M solution? (c) How many milliters of 6.1 M HCl solution are neede...

energy of a proton divided by its frequency equals?

Calculate the frequency of a photon of orange light whose wavelength is 6.2*10^5m. (meters)

There are 7oz of suger in a suger 16oz box of honey.What percent of honey is suger? Round to the nearest percent.

just the basic formulas for area, length, and width

What is the value of the output for the function, g(c) = 19 c2, if the input is 4?

what is the ratio of 3ft 9in?

Which Represent the first two terms of the sequence a1=2 and an=-2(an-1)^2 2, -8 -8,-128 16,1024 -2,16

I got a problem that states which graph represents the sequence of 1,2.5,4,5.5,7.. Should the graph start at 1,1 or 0,1?

what is the lateral area of a regular pyramid with a base 6 and slant height 8?????????????

1/3bh of a pyramid...1/3(16)(6)

a ladder is 15 ft long and is leaning against the wall. the top of the ladder is 12 feet above the ground. find the distance from the bottom of the ladder to the wall. draw and label a picture and show work....

The perimeterof a square is 32 inches. Find the lenght of its diagonal. the answers should be in simplest form. make a sketch and show work.

last week Ann ran 27 miles less than Jen. Ann ran 19 miles. How many miles did Jen run?

last week bre ran 28 miles more than heather. bre ran 35 miles. how many miles did heather run?

Lois wants to send a box of oranges to a friend by mail. The box of oranges cannot exceed a mass of 10 kg. If each orange has a mass of 200g, what is the maximum number she can send?

william wishes to carpet his rectangular5 patio, whose dimensions are 21 feet by 18 feet. How much will it cost William to cover his patio if the carpet costs $4.95 per square yard?

Factor the expression 6x – 54.

factor 2 t^2+5t+2

whats th eanswer to the math page. why do elephants have ivory tusks? and the answer to what can you use to tie up a spaceship?

in one elementary school class the following information on sports preferences was obtained: 7 liked tennis; 11 liked baseball; 9 liked soccer; 5 liked tennis and baseball; 3 liked baseball and soccer; 2 liked tennis and soccer; and 2 liked all three spor...

For y(x)=ln(3+x2), find y(6)

what is the balanced equation for the reaction of potassium dichromate and potassium hydrogen phthalate?

A car is traveling at 25m/s when an accident occurs. The car decelerates 300m/s^2 but the passenger does not slow down because he is not wearing a seatbelt. a) Supposing the distance between the passenger and the dashboard is initially 0.50m, what will be...

Two wires run from the top of a pole 2.6 tall that supports a volleyball net. The two wires are anchored to the ground 2.0 apart, and each is 2.0 from the pole. The tension in each wire is 100. I do not understand how to setup work. if could show I would...

Given ABCD with A = (1,1),B = (4, 2), C = (4, 5), and D = (1, 4),what are the coordinates for Point D' if the y-axis is the reflecting line?

When the directions include the words "0 < Theta < 90" what type of problem does that infer?

If the mass of the skier is 50 kg, what is the magnitude of the force of kinetic friction on the skier? Be sure to show your work, and use g = 10 m/s^2 for the magnitude of acceleration due to gravity. Sin 30degrees = 1/2 Cos 30degrees = square root 3/4 T...

what exactly does destiny mean and please don't tell me to google it because everytime i to, i keep getting confused. and also do u believe that destiny plays a role in our lives or no? and why?

Tall versus Short All tall 787 tall 277 short Smooth versus Wrinkled Seeds All smooth seeds 5,474 smooth 1,850 wrinkled Yellow versus Green Seeds All yellow seeds 6,022 yellow 2,001 green From the table and the theoretical results answer questions 1 and 2...

light from the sun travels 1.5x10km to reach the earth .how long does it journey take in minutes?

In a theater that will hold 180 people. The cost for each adult is $16 and each student $8. for every two adults there is one student.How many adults and students each will maximize your profit/

Find the distance traveled by a particle with position (x, y) as t varies in the given time interval. x = cos^2 t, y = cos t, 0 ≤ t ≤ 9π and the length of the curve so far i got ∫0 to 9pi √((-2cos(t)sin(t))^2+(-sint)^2) I am having trouble integrating fro...

If the energy used to heat up a block of 2kg of copper is 115.8 kJ, what is the temperature it was heated to if the starting temperature was 100oC and the specific heat capacity is 386 J/kgK. E=MC(T2-T1) 115800=2*112.85(T2-100) 115800=225.7(T2-100) 115800...

A Ferris wheel is drawn on a coordinate plane so that the first car is located at the point (40,0). What are the coordinates of the first car after a rotation of 270 degrees counterclockwise about the origin?

i dont know what the answer is... i got itwrong my answer was 1.78. whats the correct answer? A 57kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.7m/s. How fast is he going as he lands on the trampoline 3.8m below...

Hey guys i need some help on Federalists, Antifederalists, the Bill of Rights quiz

Use of antiseptics

Birth and death certificates are an example of what?

jerry mixes the letters f p m m m f p and j thoroughly. without looking Amanda draws one letter. expressed as a decimal and percentage, what is the probability that j will not be the letter Amanda selects. i need answers bad at math

In its first year, “Abol Buna Co” had the following experience Sales = 25,000 units Selling price = br. 100 TVC = br. 1,500,000 TFC = br. 350,000. Find the Breakeven point in terms of quantity

Answers

The following answers were posted by visitors named rob.

whirlwind is to breeze as downpour is to ?

heyy my friend rob needs help can u help him too?

because it has a lot of gas in it??

thank you! Irvine is bomb Chem 1C is a bummer lol

if 20 feet pole casts 4 feet shadow then 6 feet man will cast a shadow of ((4*6)/20)= 1.2feet

4*6/20=1.2 feet

in the question it say: at the point where the curve cuts the y-axis

THank YOu Dr.BoB222

. In the following sentence, the comma is used correctly with an introductory clause: “Training for the upcoming ten-mile marathon, Lizette includes more protein and complex carbohydrates in her diet.” True False

Whats the volume

I don't know it doesnt say why

It is at that height going up and coming down in its path throughout its motion. The path is illustrated like an upside down u. The times are after leaving what propelled it upward and as it falls back to earth via gravity.

sorry distances are in meters and tension is in Newtons.

james is wrong. F=ma mg-T=ma (4.5)(9.8)-T=4.5a Torque=I(alpha fish) I=1/2MR^2 TR=1/2MR^2(a/R) 1.5T=(1/2)(2.0)(1.5^2)(a/1.5) T=1a substitute for T 44.1-a=4.5a 44.1=5.5a a=8.02m/s^2 substitute for a T=8.02N

im doing this now HELLLLP

instinctive learning

11. Students in an accounting class took a final exam and then took equivalent forms of the exam at monthly intervals thereafter. The average score as a percent, after t months was given by

Pls help with the question d) e) f)

it is in fact not c. it would actually be c.

thanks for doing my work for me <3

hey Anonymous, stop plagiarizing stuff!!! you copied it from this website: www.pcrest3.com/fopasl/52.pdf

so what’s the answer

it not evening right

this is wrong you cannot have 262.2 days, you cannot round it up.

plz help me with what the answer is to this: Most governments in the Caribbean today are?