Recent activity by Witold Skibniewski

Recent activity by Witold Skibniewski

A change in biological or physical conditions that upsets the balance of an ecosystem is called a/an

answered Jan 1, 2024

1 answer 208k views

What is the angle between vectors u = <5, -2, 4> and v=<4, 6, 2> ? (rounded to the nearest degree)1º359°10°71°

asked Oct 26, 2023

1 answer 170k views

given right triangle ABC with altitude BD drawn to hypotenuse AC. If BD = 10 and DC = 25, what is the length of AC

answered Oct 11, 2023

1 answer 160k views

Brian received a gift card of $50 for a pizza restaurant. The restaurant charges $8 per pizza. Rita received a gift card of $70 for a different pizza restaurant. The restaurant charges $12 per pizza. -

asked Sep 7, 2023

1 answer 207k views

How did the emergence of medieval feudalism in europe influence the christian church?.

answered Aug 26, 2023

1 answer 107k views

What percent of tart cherries are produced in this state? What percent of tart cherries are not produced in this state ?

asked Jul 22, 2023

1 answer 55.8k views

Which of the following can affect the way a nurse should interact with his or her patient? ОА. The patient's communication style OB. The patient's etiquette standards OC. The patient's religious beliefs

answered Jun 25, 2023

1 answer 83.6k views

Given x:y= 2:3. Find the value of x when y = 7.5

answered Jun 12, 2023

2 answers 149k views

Which word correctly completes the sentence? Hoy tengo que tomar notas para mi clase de ciencias. Tengo un lápiz para escribir en el ______ y tomar muchas notas. clase lápiz cuaderno tarea

asked May 4, 2023

2 answers 208k views

How were citizens of the United Sates affected by the knowledge that they were going to war with their neighboring states? What additional conflicts did this cause within the United States? (write paragraph

answered Jan 24, 2023

1 answer 127k views

Difference between a port and a connector

asked Dec 16, 2022

1 answer 108k views

How do you write a letter to principle

asked Dec 8, 2022

1 answer 46.6k views

PLEASE HELP Activation energy is a. the energy required to form the activation complex. b. the net energy difference between the products and reactants. c. the heat of reaction. d. free energy.

answered Aug 5, 2022

2 answers 190k views

An integer is 18 more than 4 times another. If the product of the two integers is -18, then find the integers.

asked Jul 6, 2022

1 answer 143k views

What is the micanical

answered Jul 4, 2022

2 answers 102k views

What is the measure of angle CBD? ° What is the length of segment CD? cm Which trigonometric ratio can be used to compare BC to CD using angle CBD? What is the approximate length of BC? cm What is the

answered Jul 2, 2022

1 answer 141k views

Daniel purchased a bond on July 1, 2020, at par of $10,000 plus accrued interest of $300. On December 31, 2020, Daniel collected the $600 interest for the year. On January 1, 2021, Daniel sold the bond

answered Jun 17, 2022

1 answer 181k views

A rectangular painting measures 12 inches by 14 inches and contains a frame of uniform width around the four edges the perimeter of the rectangle formed by the painting and it’s frame is 76 inches determine

answered Apr 29, 2022

2 answers 19.2k views

Which equations are correct?

answered Apr 6, 2022

1 answer 42.6k views

A box of candy contains three times as many cherry pieces. It hasfour more grape pieces than cherry pieces. There are 46 total pieces in the box. How many cherry pieces are in the box

asked Apr 2, 2022

1 answer 228k views

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