Recent activity by Joaquim Oliveira

Recent activity by Joaquim Oliveira

What did the Japanese adapt from the Chinese?

asked Dec 28, 2023

1 answer 155k views

Given P(A) = 0.6, P(B) = 0.79 and P(A and B) = 0.544, find the value of P(B|A), rounding to the nearest thousandth, if necessary.

asked Dec 20, 2023

1 answer 45.8k views

John bought a machine to make fresh juice. He has five different fruits: strawberries,oranges, apples, pineapples, and lemons. If he only uses two fruits, how many differentjuice drinks can John make?

asked Nov 9, 2023

1 answer 52.8k views

PLEASE HELP ME. What is the probability of getting a club which is higher than 4 but less than 10 in a deck of cards?

asked Sep 13, 2023

1 answer 172k views

How many valence electrons does Sodium (atomic #11) have? (1 pt) * 1 point 1 7 8 11

asked Jul 24, 2023

1 answer 141k views

At an ice cream parlor, the owner was tracking the number of chocolate cones he sold over a week. His results were: 100,92, 109, 96, 103,96 and 105. Determine the mean (rounded to the nearest tenth), median,

asked Jul 17, 2023

1 answer 212k views

Which expressions below equal an irrational number? Choose all that apply.

asked Jul 5, 2023

1 answer 157k views

Part B What do radio waves carry?

answered Jun 22, 2023

1 answer 185k views

Edit the text. Add or remove inverted commas where appropriate. There are 6 errors to be corrected (3 pairs of ""). Use only "speech marks" (double inverted commas) in your corrections. The Downing Street

asked May 25, 2023

1 answer 169k views

In order to be classified as a green plant, an organism should be eukaryotic, have double-membraned chloroplasts, cell walls, and go through the process of _______.

asked Dec 18, 2022

1 answer 105k views

What are organ systems?

answered Dec 10, 2022

2 answers 197k views

Cho hai đường thẳng a và b song song với nhau.Đường thẳng c vuông góc với b khi nào

asked Oct 28, 2022

1 answer 34.9k views

Why is cardboard, paper, or ceramic a better choice for coffee mugs?

asked Sep 26, 2022

1 answer 38.5k views

Mei has 8 jars of soup. Each jar contains 300 milliliters of soup. What is the smallest pot Mei can use to heat all the soup?

answered Sep 23, 2022

2 answers 134k views

An astronaut drops a rock off the edge of a cliff on the moon. The distance d(t), in meters, the rock travels after t seconds can modeled by the function d(t)= .5x^2. What is the average speed, in meters

asked Sep 5, 2022

1 answer 182k views

NEED HELP ASAP PLZZZZ Marcus has a part-time job at the water park. He makes between $73.99 and $79.25 a day. Which is a reasonable amount of money that Marcus makes for working 5 days a week for 9 weeks?

answered Aug 15, 2022

2 answers 209k views

Tell me both the numbers for the 2 boxes pls

asked Jul 8, 2022

2 answers 232k views

What does the Open door policy show about American power overseas at this time

asked Jun 22, 2022

2 answers 219k views

X - 11 < 7 Please help✨✨

answered Jun 19, 2022

2 answers 221k views

What must the Polar do to survive and reproduce?

answered May 23, 2022

2 answers 135k views

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