Harmony

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

Questions

The following questions were asked by visitors named Harmony.

Given the reaction: Fe2O3 + Al -> Fe Al2O3 What masses of iron oxide and aluminum must be used to produce 15g iron? What is the maximum mass of aluminum oxide that could be produced? How much aluminum oxide would be produced if the yield is 93%? Please sh...

What is the answer to the question in Spanish Para ti tiene que cocinar la langosta con mucha mantequilla?

A car initially moving at 15 m/s accelerates at 4.5 m/s2 over a distance of 10 m. Find the final velocity?

An initial amount of $2900 is invested in an account at an interest rate of 4% per year, compounded continuously. Find the amount in the account after six years. Round your answer to the nearest cent.

James ran 8 laps around a track to run a total of 1 mile. How many laps will she need to run 3/8 of a mile?

You deposit $10,000 in an account earning 3% interest, compounded semi-monthly (twice a month). You plan to leave the account untouched for 25 years. How much interest will you earn over the 25 years?

In a recent year, 31.8%of all registered doctors were female. If there were 54,700 female registered doctors that year, what was the total number of registered doctors?

Generally, the compaction of soil is a positive phenomenon. True False

A group of students is arranging squares into layers to create a project. The first layer has 6 squares. The second layer has 12 squares. Which formula represents an arithmetic explicit formula to determine the number of squares in each layer? a1 = 6; an...

A store had 50 bottles of olive oil. Each week, 40% of the olive oil bottles were sold and 20 new bottles arrived in shipments. Which recursive function best represents the number of bottles in the store, given that f(0) = 50? f(n) = f(n − 1) ⋅ 0.6 + 20,...

Graph the function f(x) = 5(0.21)x.

Two different businesses model their profits over 15 years, where x is the year, f(x) is the profits of a garden shop, and g(x) is the profits of a construction materials business. Use the data to determine which function is exponential, and use the table...

The graph of f(x) = 2x + 4 shifts five units to the right when it is replaced with the graph of f(x) = 2x − k. What is the value of k? 5 −1 1 4

Initially, there were only 86 weeds in the garden. The weeds grew at a rate of 8% each week. The following function represents the weekly weed growth: f(x) = 86(1.08)x. Rewrite the function to show how quickly the weeds grow each day. f(x) = 86(1.08)7x; g...

Which sentence contains the present participle of the verb eat? A. Jackson has eaten dinner B. Jackson is eating dinner C. Jackson was eating dinner D. Jackson eats dinner I think its B.

Find the product, simplify. 1/10 x 3/4 A.15/2 B.2/15 C.3/40** D.40/3

Last winter, the ratio of days with snow to days with no snow was 1.42. Write this ratio as a fraction in simplest form.

how does conservation plowing help limit the destruction of soil? A. by rotating crops, removing moisture, and holding soil in place B. by returning soil nutrients, removing moisture, and allowing soil to erode C. by returning soil nutrients, retaining mo...

What would be a likely environmental impact of a future technological innovation that reduced greenhouse gases? A. reducing volcanic eruptions B. increasing sea levels C. increasing coral bleaching D. · slowing climate change

The cost of cementing a floor of a room 12m by 12m is N9.60. What would be the cost of cementing a floor 24m by 24m at the same rate

At 15degree Celsius the solubility of NaCl is 42g and 100g of solvent.calculate the mass of NaCl in 10g of a saturated solution at the same temperature

Answers

The following answers were posted by visitors named Harmony.

The balanced equation would be Fe2O3 Al -> Fe + Al2O3 15g of iron = .03 moles (rounded-off) then what?

Thankyou! I had same problem type but different numbers & all but this really helped! thankss.

This is the quote from the text. Thank you Tameika your information about where to find it in our book helped me a lot. "Such people are moving toward an environmental ethic, which includes humans as part of the natural community rather than managers of i...

To keep his wig wam

i did't no the answer

there are seven

I don't know what is compaction

I reread my assignment and it is false. Thank you for your help.

it snowed 5.6 inches

these are right?

LizLiz is wrong!!! I got 2/5 the real answers are B. D. C. B. C. Trust me that will get you 100!!!

that's wrong do not trust him guys

Thank you guys!!

The correct answers are 1.D 2.A 3.D 4.A 5.C

Thunder fire them

It is Answer Choice B for question 2, It said it was right on my test, also it's kinda easy to know it's B because torturing someone is extremely wrong, but yea lol.

This is bad. There should be a calculator for quick check-if-I'm-right times. I dob't even understand the purpose of this.

I really need help

Plz, I don't understand this at all

Thank you Here To Help for the actual help, and not just for trash talking Ms. Sue!

my text doesn't help me can you help