Recent activity by Valerie Thiesent

Question

In polar notation, vector A is given as [8 m, 74°], and vector B is given as [13 m, 312°]. What is A•B?

asked Dec 26, 2024

1 answer 164k views

A study conducted by the Center for Population Economics at the University of Chicago studied the birth weight of 621 babies born in New York. The mean weight was 3234 grams with a standard deviation of

answered Dec 25, 2024

1 answer 208k views

DA response (decreases/increases) in proportion to reward probability? 1) Decreases 2) Increases

asked Dec 20, 2024

1 answer 69.4k views

When will murder be mitigated to voluntary manslaughter for "good faith mistake"?

asked Oct 8, 2024

1 answer 178k views

__ was the lord of death, afterlife, and rebirth. __ was the mother of Horus and the wife of Osiris. She represented motherhood. a) Osiris, Hathor b) Anubis, Isis c) Ra, Bastet d) Thoth, Nut

answered Sep 25, 2024

1 answer 41.5k views

What is the answer for this trignometry question?

asked Aug 13, 2024

1 answer 131k views

An electron and a proton are each placed at rest in an external electric field of 520 N/C. Calculate the speed of each particle after 48 ns. 30. An abject with a net charge of 24μC is placed in a uniform

asked May 28, 2024

1 answer 186k views

5. Who gave Anne Frank her diary and when? d her family

asked May 21, 2024

1 answer 60.4k views

A rectangle with sodes of lengrh 84 and 45 has the same perimeter asa hexagon. If the sides of the hexagon all have the same length then what is the length of a side of the hexagon (A) 41 (B) 46 (C) 43

answered Apr 28, 2024

1 answer 174k views

Which of the following statements best supports Diego’s opinion that his brother was defeated by supervillains? Options: a. Diego's brother lost a fair competition. b. Diego's brother faced unexpected

asked Mar 20, 2024

1 answer 162k views

First National Bank charges 11.5 percent compounded monthly on its business loans. First United Bank charges 11.7 percent compounded semiannually. Calculate the Effective Annual Rate (EAR) for each bank.

answered Feb 7, 2024

1 answer 57.5k views

Not a timed or graded assignment. Please show calculation work. Question prompt : “what is the maximum mass of calcium chloride (CaCI2) that can form?” Quick answer = amazing review :)

answered Dec 24, 2023

1 answer 235k views

Who wrote stories and books about rural life in florida? 1 lue gim gong 2 james weldon johnson 3 marjorie kinnan rawlings 4 vicente martinez ybor

answered Aug 7, 2023

2 answers 441 views

Use the number line below, where RS = 3y +5, ST = 2y + 3, and RT = 48.

asked Jul 8, 2023

1 answer 115k views

The initial value of a book is $58 and decreses at a rate of 7% per year. Use an exponential function to find the value of the book after 8 years.(pls help me pls and ty) A.$7.21 B.$32.46 C.$21.44 D.$56.

asked Jun 19, 2023

1 answer 11.6k views

A sample of pure calcium fluoride with a mass of 15.0 g contains 7.70 g of calcium. How much calcium is contained in 30.0 g of calcium fluoride?

answered Jun 18, 2023

1 answer 152k views

ii. Fill in the blanks for the drawing of a voltaic cell that’s made with copper/copper (II) nitrate (E° = 0.34 V) and zinc/zinc (II) nitrate (E° = –0.76 V). Briefly explain the role of the salt bridge.

asked Jun 17, 2023

1 answer 8.1k views

The cities of Leningrad, Moscow, and Stalingrad lay on the border O between Allied and neutral nations. • between Axis and neutral nations. between Allied and Axis nations. among Allied, Axis, and neutral

asked May 12, 2023

1 answer 174k views

What is different between what is happening in Jalisco and what happened in Baja?

asked May 5, 2023

1 answer 159k views

Write the equation of the line in fully simplified slope-intercept form. 2H990 S4321 12 11 10 8 7 6 5 -12-11-10-9-8-7-6-5-4-3-2-1₁ 1 2 3 4 5 6 7 8 9 10 11 12 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -X

answered Feb 26, 2023

1 answer 178k views

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