Recent activity by Roberto Bonvallet

Recent activity by Roberto Bonvallet

The graph shows a polynomial function. The domain of the function is -4.2 ≤x≤4.7. What is the range of the function?

answered Dec 22, 2023

1 answer 49.5k views

Scores on a standardized exam are normally distributed with a mean of 59 and a standard deviation of 8. Consider a group of 5000 students. Approximately how many students will score less than 67 on the

answered Nov 21, 2023

1 answer 158k views

Find mA) m =72B) m =29C) m = 43D) m =48

answered Oct 15, 2023

1 answer 105k views

Use close-but-easier numbers to estimate the answer to this problem 78+43

answered Jul 26, 2023

2 answers 34.0k views

Polls indicate that many prospective voters in the next presidential election are _____ about the outcome; they do not seem to care who wins. a. antagonistic b. apathetic c. suspicious d. enthusiastic

answered Jun 21, 2023

1 answer 213k views

John ordered 1.25 kg of zinc for an experiment when he weighed it, he measured 1.13 kg what is the percent error of Johns measurement

answered Apr 20, 2023

1 answer 9.7k views

Need help with these question please help

asked Apr 9, 2023

1 answer 138k views

What was Andrew Jackson well-known for during the era of good feelings? Select the best answer from the choices provided. O A. defeating American Indians OB. helping the U.S. invade Florida OC. controversially

answered Jan 19, 2023

1 answer 156k views

Help me please i struggle a lot in math

answered Nov 13, 2022

1 answer 116k views

The price of the tennis racket was 200 dollars. However, the actual price of the tennis racket was 400 dollars. What is the percent error?

answered Nov 7, 2022

1 answer 72.4k views

A container has 3 apple juice boxes, 4 grape juice boxes and 5 orange juice boxes. Alex picks one juice box, drinks it and then picks another juice box. What is the probability that Alex picks grape juice

asked Nov 4, 2022

1 answer 12.7k views

Solve the question in the picture

asked Oct 24, 2022

2 answers 135k views

Which sentence can represent the inequality x+2254?.

answered Oct 20, 2022

1 answer 41.3k views

Factor each expression: 27+12 12+36 16+20 2x+8 30+12x 42x+49

asked Oct 7, 2022

1 answer 171k views

Fernando has a prime number of books between 21 and 30 he says that if he takes 4of the books away he will be able to place the same number of books on wacho shelf of this bookcase how Many books does

asked Sep 28, 2022

1 answer 159k views

Khan academy!! Pls help will give brainllyest!!!

answered Sep 26, 2022

2 answers 39.8k views

Who is better juice WRLD or XXXTENTACION

answered Sep 17, 2022

2 answers 35.5k views

I opened a grocery account at my bank with $200. Every week thereafter, I withdraw $65 from the account to pay for groceries. If x is the number of weeks I've had the account, then y is the amount in the

answered Sep 17, 2022

1 answer 188k views

16,000*y=220,000 what does y equal

answered Aug 23, 2022

1 answer 117k views

HELP PLZZZZZ QUICKKK ILL GIVE YOU BRAIN

answered Aug 14, 2022

2 answers 95.7k views

Search QAmmunity.org