Recent activity by Pat James

Question

0. 75 moles of hf and 1. 00 mole of naf were added to 1. 00 l of water. To this solution was added 0. 200 mol of naoh. What was the final ph of the solution?.

asked Oct 15, 2023

1 answer 44.2k views

(Solve the problem down below & simplify your answer. Round the final answer to 3 decimal places as needed.)

answered Oct 6, 2023

1 answer 122k views

A 3.0kg model train going right at 2.8m/s bumps into another 2.0kg model train in the same direction at 1.6m/s. The heavier train has a final speed of 2.2m/s to the right. What is the final speed of the

answered Jul 23, 2023

1 answer 224k views

$130.50 for 18 hours Part A Find the unit rate.Unit Rate = $7.25 per hour

answered Jul 9, 2023

1 answer 175k views

HELP PLEASE!!! Indenting the first line is the only way a new paragraph can be indicated by a writer. TrueFalse

asked Jun 5, 2023

1 answer 25.5k views

find the maclaurin series for f(x) using the definition of a maclaurin series. [assume that f has a power series expansion. do not show that rn(x) → 0.] f(x) = 9(1 − x)−2

asked Apr 18, 2023

1 answer 61.4k views

Which of the following statements are true of thermal energy and kinetic energy? Check all that apply. A. All the molecules or atoms in motion have kinetic energy. B. All the molecules or atoms in motion

answered Apr 11, 2023

1 answer 50.5k views

State the power function that the graph of f resembles for large values of x. Find the end-behavior for the function. Write your results using limit notation

answered Mar 15, 2023

1 answer 112k views

Please help, I beg ASAP. for lyddie book chapter 4 its just 3 ez questions

answered Mar 4, 2023

1 answer 56.2k views

In the scenario below, decide whether you should upgrade the computer or replace it. You’ve been working on your existing laptop computer for 3 years. It seems to be running just fine except for the times

answered Dec 9, 2022

2 answers 25.5k views

Evaluate 164 a. 4 b. 8 c. 6 d. 2.2 Please select the best answer from the choices provided O A O o c

answered Dec 8, 2022

1 answer 118k views

Need answer ASAP, don't need explanation. Find the area of the shaded region. Those are the four options.

answered Nov 13, 2022

2 answers 7.3k views

How did democracy expand during Jackson's Presidency?

answered Oct 27, 2022

1 answer 68.8k views

VX Find the mean of the data set shown below. Round to the nearest tenth, if necessary. This Week's High Temperatures (°F) 29, 38, 45, 31, 50, 58, 62

asked Oct 23, 2022

1 answer 102k views

What will happpen if one part of your breathing system fails

asked Sep 16, 2022

2 answers 144k views

A nickname for extremely low priced stock, usually only a few dollars a share. These stocks are considered high risk. They are priced low because they have not yet proven themselves in the market. A) Blue

asked Sep 8, 2022

1 answer 59.6k views

Krutika was thinking of a number. Krutika halves the number and gets an answer of 86. Form an equation with x from the information. PLEASE SOMEONE HELP!!!!

asked Aug 9, 2022

1 answer 184k views

A group of researchers surveyed German Internet users to discover their amount of participation in online politics, such as signing a petition and engaging in an online political group, and their level

answered Aug 8, 2022

1 answer 158k views

Which of the following does not directly cause erosion? O Ice OLichen ОSun light oChemicals

answered Jul 8, 2022

2 answers 7.0k views

A study of peach trees found that the average number of peaches per tree was 725. The standard deviation of the population is 70 peaches per tree. A scientist wishes to find the 95% confidence interval

asked Jun 26, 2022

1 answer 49.2k views

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