11/18/24

Calculus Helppppp

The strength of magnetic force varies inversely with the square of the distance between the magnets. In other words, force = k/distance^2 Suppose that when two magnets are 4 cm apart, there is a... more

11/18/24

Hydrostatic Force

The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the region above the curve y = 0.4x^2 below the line y = 180. . (Here, distances are measured in... more

11/18/24

Physics Homework

The temperature of an oven is kept constant at 905.0 K. A hole with a diameter of 27.0 mm is drilled in the wall of the oven. How much power is emitted by this hole? Hint: consider the hole as a... more

11/18/24

y=1/2x-4 in standard form

Perpetual Inventory

Perpetual inventory using weighted averageBeginning inventory, purchases, and sales for WCS12 are as follows: DateLine Item DescriptionValue Oct. 1 Inventory 300 units at $11 Oct. 13 Sale 160... more

Accounting (LIFO)

Perpetual inventory using LIFOBeginning inventory, purchases, and sales for Item 88-HX are as follows: DateLine Item DescriptionValue July 1 Inventory 82 units @ $30 July 8 Sale 66 units July... more

Financial Accounting

eBookShow Me HowQuestion Content AreaPeriodic inventory using FIFO, LIFO, and weighted average cost methodsThe units of an item available for sale during the year were as follows: DateLine Item... more

11/17/24

Write a linear function f with f(-10)=4.5 and f(-2)=4.5

11/17/24

PHYLOGENETIC TREE Question!

In a phylogenetic tree how do you know which species are the MOST CLOSELY related to each other? If you could give an image as an example for me to see that would be great!

11/17/24

Thermochemistry Experiment 8 Excercises

A 19.80 mL solution of NaOH is required to titrate 0.6014 g KHP. How many mL of this NaOH solution required to titrate 25.0 mL of 0.10 M HCL solution? Show work!

11/17/24

Thermochemistry Pre-Lab Assignment 11

A 56.3-g sample of water was heated to 51.2 C and added to 45.8 g of 20.3 C water in a calorimeter. Assume that no heat was lost to the surroundings including the calorimeter. Assume that no heat... more

Is the mitochondria the power-house of the cell?

11/17/24

Add a child to my account

The email on file is mine and I'm the one to decide which tutor to go with. How do I add my child so they can be in contact with the tutor themselves?Do they each have to open accounts? We're in... more

11/17/24

Could someone please help me?

Using the following balanced equation: 4K + O2 → 2K2O How many grams of potassium oxide (K2O) are formed from 8.1 g of oxygen (O2) reacting with excess potassium?

11/16/24

From Delta math

A rental car company charges $24 per day to rent a car and $0.10 for every mile driven. Xin wants to rent a car, knowing that: She plans to drive 200 miles. She has at most $140 to spend. Write and... more

11/16/24

From Delta math

Evelyn needs to order some new supplies for the restaurant where she works. The restaurant needs at least 769 glasses. There are currently 205 glasses. If each set on sale contains 12 glasses,... more

11/16/24

Question 4: Conditional Statements (Flaw Recognition)

Premise: All artists are creative.Premise: Some creative people are musicians.Conclusion: Therefore, some musicians must be artists.Which of the following identifies the flaw in the argument?(A) It... more

11/16/24

Could I get help with this?

Three Algebra 1 students are comparing how fast their social media posts have spread. Their results are shown in the following data:Amber shared her photo with 3 people. They continued to share it,... more

11/16/24

Can someone please help me?

Using the balanced chemical equation: H2 + Cl2 → 2HClHow many grams of hydrochloric acid (HCl) are produced from 2.7 g of chlorine (Cl2) reacting with excess hydrogen? 

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