Aidan

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

Questions

The following questions were asked by visitors named Aidan.

ive been writing a composition for my school jazz combo. its in E minor. apparently i have to write the tenor sax and soprano sax in a different key signature. whats going on? Compose the tenor and soprano parts in a key signature that is relative to E mi...

IF you add ice at zero degrees celcius to a container of water maintained at 0degrees, the ice wil float on the water with that water finding a certain level in the container. As the ice melts, forming liquid at zero degrees, would you expect the water le...

Naturally occurring cobalt consists of only one isotope, cobalt59, whose relative atomic mass is 58.9332. A synthetic radioactive isotope of cobalt60, relative atomic mass 59.9338, is used in radiation therapy for cancer. A 1.8155 sample of cobalt has an...

Find the number of protons and electrons of N-3. Would it be 7protons, and 4electrons? or 7 protons, and 7electrons?????

What types of products would you expect to find in methyl salicylate, isopentyl acetate, ethyl acetate, and octyl acetate. I'm lost. Any ideas?

This lab is ruining me. isopentyl acetate is a blend of isopentanol, acetic acid, and sulfuric acid. How can products be determined from this information? ethyl acetate is ethyl alcohol, acetic acid and sulfuric acid. Octyl Acetate is n-octanol, concentra...

Write equilibrium Constant expressions (k) for the following reactions: Ni(s)+ 4CO(g) <-> Ni(CO)₄ HF(aq) <-> H(aq) + F(aq) Cl₂(g)+2Br(aq) <-> Br₂(l) + 2Cl(aq)

What types of intermolecular forces allow CO2 to dissolve in water? Do CO2 and H20 have a relatively strong or weak attraction?

Are the molecular and imperical formula of lauryl alcohol the same? C12 H26 O?

A cue ball travelling at 7.6 m/s strikes the eight ball. The eight ball moves away from the collision at an angle of 22 deg. on one side of the initial line of travel. The cue ball moves away at 33 deg on the other side of the initial line of travel. What...

It takes a plane flying at 150 km/h, 3.0 minutes to fly around a cloud at an altitude of 3000m. What is the diameter of the cloud

Hail of a diameter of 1 cm fall at a constant speed of 25 m/s. There is estimated to be 120 hailstones per cubic meter of air. Mass of each hailstone is .482g. Assuming the hail does not bounce, find the average force on a flat roof measuring 10m by 20m,...

Will the following reaction occur Spontaneously? Show your work and reasoning in each case 1. Ca(s) + Sn^4+ -->

Calculate the quantity of heat gained or lost: a) 3.50 mol H2O freezes at 0.0 oC b) 0.44 mol of steam condenses at 100 oC

A person standing at the edge of a seaside cliff kicks a stone over the edge with a speed of vi = 13 m/s. The cliff is h=37 m above the water's surface, as shown below. With what speed does it strike the water?

Assume that the fish have an average mass of 280g. The average caloric value is 8kcal/g. The heron is able to digest 60% of the fishes’ mass. How many will it need to eat to sustain its caloric intake of 3,000kcal/day?

five kids and three adults are going to the circus. kids tickets are on sale for half the price of adult tickets. the total cost is $60. how much is one kids ticket? how much is one adult ticket?

4=4*6-2+3 Where should I put the grouping symbols to make this true??

Rena knows a dollar coin has a mass of a little than 10 grams. She guessed that 1 kilogram of dollar coins would be worth dollars. Is this prediction reasonable ? Explain your thinking

For a certain day, the depth of water, h, in metres in Tofino, B.C at time t, in hours, is given by the formula: h(t)=7.8+3.5sin[pi/6(t-3)], tE[0,24]. Assume t=0 represents midnight. Provide an algebraic solution to determine the time(s) of day, the water...

Initial Statement: A soccer ball is kicked with an initial horizontal velocity of 15 m/s and an initial vertical velocity of 14 m/s. 1) What is the initial speed of the ball? 20.518 2) What is the initial angle θθ of the ball with respect to the ground? 4...

Which is a conjugate pair in the following equilibrium? H2C2O4(aq) + HPO4(aq) 2- HC2O4(aq)- + H2PO4(aq)-

An 84 kg child descends a slide 7.2 m high and reaches the bottom with a speed of 3.30 m/s. How much thermal energy (in joules) due to friction was generated in this process?

For what real values of c is x^2 + 16x + c the square of a binomial? If you find more than one, then list your values separated by commas. Need help...

A carpenter is putting a skylight in a roof. If the roof measures 4x + 5 by 7x + 7 and the skylight measures 10x + 10 by 2x + 6, what is the area of the remaining roof after the skylight is built. Put your answer in factored form.

A 25 ft. Ladder is placed 8 ft. From the base of the house. How high up the side of the house can the ladder reach?

The ratio of the number of people who own an iPhone to the number of people who own a Samsung is 5 to 3. If 500 more people on an iPhone then a Samsung how many people on each type of phone?

The Alpine ski resort has started to keep track of the number of skiers and snowboarders who bought season passes. The ratio of the number of skiers who bought season passes to the number of snowboarders that bought season passes is 2 : 3. If 250 more sno...

I'm having trouble with this question, not coming up with any of the possible answers. idk what I'm doing wrong

Which number is greater than 5.5 times 10-7 and less than 5.5 times 10 7

Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π. Its a circle with 3 feet in the middle

1. What are jobs in support services? 2. What do diagnostic professionals do? 3. What do community health centers do? What professions work there? 4. What do biotechnology professionals do? 5. Describe careers in personal care. 1. What is the difference b...

1) A point charge q2 = -0.5 μC is fixed at the origin of a co-ordinate system as shown. Another point charge q1 = 0.6 μC is initially located at point P, a distance d1 = 8.9 cm from the origin along the x-axis. a. What is ΔPE, the change in potenial energ...

1,15,9,12,18,9,5,14,7

Hi im new to this, Im in 7th grade and im failing math i need help with this question: On a recent survey, 60% of those surveyed indicated that they preferred walking to running. a. If 540 people preferred walking, how many people were surveyed? b. How ma...

I need this now In Pennsylvania, state sales tax is used to pay for services provided by the state. The sales tax rates vary by city and county. In Warren County the sales tax rate is 6%; in Allegheny County, the sales tax rate is 7%; and in Philadelphia...

10 people share 4 pizzas equally, how many slices do they each get?

write the equation in slope intercept form what are the slope and Y intercept -2x -11y=5

How many moles of CS2 form when 3.5 mol C reacts?

Suppose you know f(u) has the derivative f'(u). find the derivative with respect to t of the composite function f(ln(kt)+t^2)

The marginal cost function for the manufacturing of headphones is given by C'(x)=20-x/200 where x is the number of headphones made. Use a right riemann sum with n=5 to estimate the cost of producing the first 5 headphones.

If f is a deceasing function of x, then the left Rienmann sum does what as n increases? A. increases B. decreases or C. stays the same. Why?

How do you get the antiderivative for C'(x) = 20-(x/200) to be complete when I only know that I'm using Right Riemann sum with n=5 after. I know the antiderivative would be C=20x-(1/400)x^2+K (K substituting for what normally would be C since that is alre...

at a parking garage you pay 8 dollars plus 4 dollars for every hour. Write and solve an equation to find out how many hours you parked your car if your bill came to $26

If I have a table that shows x inputs: 0,3,6,9,12, and 15 and then f(x) for them: 63,62,59,52,38, and 10, how can I estimate the integral if I know it is a left Riemann sum covering the area of 0 to 15? What about if right Riemann sum?

If I have a limit going to infinity with Σ with n on top and i=1 on bottom that has (4/n) √(8+(4i/n)) inside and I know that A=0 and B=4 for the upper and lower limit when changing this into an integral. So what is f(x)? Why wouldn't it just be √x?

A Raisin in the Sun What is the central conflict of the play? * 1 point Beneatha is deciding if she should continue on with college or move to Africa. Mama is trying to determine if she should continue working. The family is deciding how the inheritance c...

Characters are sometimes revealed through the things that they do (ACTIONS). Read the following passage from Act I, Scene 1, and then answer the question that follows. RUTH Just hush I said. (Travis jabs his spoon into his cereal bowl viciously, and rests...

Carli uses ribbon to decorate a gift. She uses 58 of the length of the ribbon. Write and solve an equation to find the part of the ribbon that is left.

Find x when m<PQR= x+9, m<SQR=x-3, m<PQS=100

Answers

The following answers were posted by visitors named Aidan.

You factor (x-3)(x+8) x= 3,-8

We get... OH wait, do we do 0.0569 X 1.8155g = 0.103g ? so cobalt60=0.103g

The coordinates would be along the 270degrees line. It would be along the y-axis between the third and four quadrant line.

you use the density formula density=mass/volume and solve

This lab is ruining me. isopentyl acetate is a blend of isopentanol, acetic acid, and sulfuric acid. How can products be determined from this information?

when the element have different states, ie. (aq) (s) (g) etc. doesn't that change the way you write the constant expressions?

what happens at the molecular level if the temperature of a CO2/H2O solution increases? I know that has the temp. goes up the solubility decreases, but i don't really know what that means.

Thanks so much for the help.

(94 - 6) / (66/6) = 88 / 11 = 8 88 / 11 = 8 8 = 8

Thank you SO much

what purification process bears Louis Pasteur name

your answer is C, because 5*12=60 and 20*3=60 ok

speed is made of two things they are? Distance and time.

I think it would be A because if you do (2,2) and multiply both the 2's by 4 you will get (8,8). I hope this helps.

When is this ever gonna matter at all no guy is gonna randomly ask you if the Missouri River is 2540 miles long and the Mississippi River is 23/25 of that length then what is the length of the Mississippi River and technically the correct answer is 2,320...

yo this is garbage, didn't solve my question

Bro fr?! We're all in connections academy??(so am i)

Just tell me the answer I don't wanna explain it myself

Kate I think Your response is a little late

Ok why are there not any answers that work.

Please i need answers i am currently failing this class right now someone please help

1. D 2. A 3. D 4. C 5. D 6. A

Actually, the test changes each time.

ALL THE TESTS ARE DIFFERENT IT CHANGES EACH TIME!!!!!!!!!!

@i am same u got snap I need help lol

the only one wrong here for Connections academy is #2. #2 is A. Dialogue is used

But how do I get C to plug the values in? I take the antiderivative and the extra variable for the end is unknown. What point do I have to find that so I am able to plug values in?

But what would represent f(x) in that circumstance? Like what is the function that has xi plugged into it?

What is the central conflict of the play? * 1 point Beneatha is deciding if she should continue on with college or move to Africa. Mama is trying to determine if she should continue working. The family is deciding how the inheritance check should be spent...