Use the Second Fundamental Theorem of Calculus to find F’(x). F(x) = ∫ _0^x t cos t dt

A consultant has three sources of income—from teaching short courses, from selling computer software, and from advising on projects. His expected annual incomes from these sources are $20,000,$25,000, and $15,000, and the respective standard deviations are$2,000, $5,000, and$4,000. Assuming independence, find the mean and standard deviation of his total annual income.

Work in small groups. Imagine you are starting a greeting card company. Decide what functions your team members will perform. Consider each person’s talents and interests. Will your company be structured formally or informally? Make a chart using presentation software to show how you organized your company. Present your chart to the class.

Underline the correct form of the modifier in parentheses in each sentence. Then, identify the underlined modifier by writing P for positive degree, C for comparative degree, or S for superlative degree.

This abandoned house is (spooky, spookier).

Use the Second Fundamental Theorem of Calculus to find F’(x). F(x) = ∫_(-3)^x (t²+3t+2) dt

Use a computer to graph the function using various domains and viewpoints. Get a printout of one that, in your opinion, gives a good view. If your software also produces level curves, then plot some contour lines of the same function and compare with the graph. $f(x, y)=\left(1-3 x^{2}+y^{2}\right) e^{1-x^{2}-y^{2}}$

explain how newton's law of inertia describes the motion of objects.

The management of Petro Garcia Inc. was discussing whether certain equipment should be written off as a charge to current operations because of obsolescence. This equipment has a cost of $900,000 with depreciation to date of$400,000 as of December 31, 2020. On December 31, 2020, management projected its future net cash flows from this equipment to be $300,000 and its fair value to be$230,000. The company intends to use this equipment in the future.

Instructions

a. Prepare the journal entry (if any) to record the impairment at December 31, 2020.

b. Where should the gain or loss (if any) on the write-down be reported in the income statement?

c. At December 31, 2021, the equipment's fair value increased to $260,000. Prepare the journal entry (if any) to record this increase in fair value.

d. What accounting issues did management face in accounting for this impairment?

During 2018, Able Network, Inc., which designs network servers, earned revenues of $820 million. Expenses totalled$520 million. Able collected all but $20 million of the revenues and paid$610 million on its expenses.

a. Under accrual accounting, what amount of revenue should Able report for 2018? How does the revenue principle help to answer this question?

Using the Comparative and Superlative Degrees of Irregular Modifiers. Fill in the blank with the form of the modifier requested in parentheses. One thousand miles is the------I have ever been from home. (far--superlative)

Foster paid for an ISP cable connection. The ISP charged a $\$20$ installation fee, $\$ 65$ for a network connection card for his computer, a monthly rental fee of $\$ 8$ for a cable modem, and a monthly online access fee of $\$ 29.99$ for an unlimited connection. Foster also bought antivirus software for $\$ 39.99$. What will Foster's total cost be to connect to the Internet for the first year?

Round each number to four significant figures. 84,791 kg

Yard Designs (YD) experienced the following events in 2016, its first year of operation:

1. On October 1, 2016, YD collected $54,000 for consulting services it agreed to provide during the coming year.

2. Adjusted the accounts to reflect the amount of consulting service revenue recognized in 2016.

Required

Based on this information alone,

Record the events under an accounting equation.

The following events occurred for Parker Company.

a. Performed consulting services for a client in exchange for $3,200 cash.

b. Performed consulting services for a client on account,$1,700.

c. Paid $30,000 cash for land.

d. Purchased office supplies on account,$900.

e. Paid a $2,500 cash dividend to stockholders.

f. Paid$550 on account for supplies purchased in Transaction d.

g. Paid $800 cash for the current month’s rent.

h. Collected$1,500 from client in Transaction b.

i. Stockholders invested $20,000 cash in the business.

Required:

1. Analyze the effect of each transaction on the accounting equation. For example, if salaries of$500 were paid, the answer would be ‘‘Decrease in stockholders’ equity (expense) $500 and decrease in assets (cash)$500.’’

2. For Event d, what accounting principle did you use to determine the amount to be recorded for supplies?