Questions by Piotr Chowaniec

Questions by Piotr Chowaniec

The access code for a vault consists of four digits. The first digitmust be even and the last digit cannot be a zero. How many possiblecodes are there?

asked Dec 6, 2023

1 answer

4 votes

76.4k views

A 20-year-old african-american female presented to the emergency room with complaints of malaise, myalgia, chills, sore throat, fever, photophobia, diarrhea, neck stiffness, headache, chest pain, and "bruise

asked Oct 5, 2023

2 answers

2 votes

100k views

Change 30 miles to km

asked Sep 5, 2023

2 answers

22 votes

75.5k views

Why would countries want to keep their inventions and discoveries a secret from other nations?

asked Jul 15, 2023

2 answers

5 votes

117k views

Which of the following is a polynomial?

asked Jun 20, 2023

1 answer

2 votes

20.5k views

Please i need urgent help James scored 16 points in his basketball game by shooting only two point and three point shots. He scored a total of 7 baskets. Which of the following represent one of the two

asked Jun 20, 2023

1 answer

14 votes

226k views

X= degrees 32° x x

asked Feb 7, 2023

2 answers

10 votes

56.9k views

An angle exceeds three times its complement by 10 find it ASAP

asked Nov 14, 2022

1 answer

3 votes

118k views

A simple random sample of students could be achieved by stopping every other student who enters the library. a. True b. False

asked Sep 21, 2022

1 answer

1 vote

219k views

Where would each of these types of cells come from, Mitosis or Meiosis? 1.eye cell 2.muscle cell 3.egg cell 4.skin cell 5.nerve cell 6.sperm cell

asked May 20, 2022

1 answer

5 votes

2.5k views

A building 200 feet tall casts a 64 foot shadow. How long a shadow will an 18 foot tree cast at the same time?

asked Apr 6, 2022

1 answer

3 votes

50.1k views

Answer fast It takes 1 cup mix and 3/4 cups of water to make 6 pancakes. How much water and mix is needed to make 21 pancakes? Please use the math box to show any additional work. I dont know 3.5 cup mix

asked Mar 14, 2022

2 answers

10 votes

182k views

Who did NOT want to invade over the Suez Canal being nationalize

asked Jan 20, 2022

1 answer

8 votes

68.9k views

Sean spelled 13 out of 20 words correctly on his spelling test. Write his test score as a percent. Your answer:

asked Nov 26, 2021

1 answer

2 votes

65.5k views

NEED HELP ASAP Place the events in chronological order he sets off on his bike Toby fills his tire with air he takes a brake to see the view he parks a bike after a long ride

asked Nov 8, 2021

2 answers

3 votes

135k views

why do you think german people were bystanders, and genocide of jews in countries under nazi control?

asked Oct 11, 2021

1 answer

2 votes

222k views

I NEED HELP PLEASE!!!!!!!!!! O///O How can you look at the equation of two lines and determine if they will be parallel?

asked Oct 1, 2021

1 answer

3 votes

173k views

What is the solution to the system? y=9×+5 y=9×-7

asked Sep 15, 2021

1 answer

4 votes

173k views

The IQ scores for students at a certain school follow a bell-shaped distribution with mean 102 and standard deviation 10. Kyla, a student at this school, had a standardized IQ score of 1.2. What was her

asked Jul 22, 2021

2 answers

3 votes

111k views

Which substances are responsible for accelerating chemical reactions in cells?

asked Apr 28, 2021

1 answer

5 votes

75.5k views

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