Questions by Bruno Cerecetto

Questions by Bruno Cerecetto

( - 6x^3 + 5x - 3 ) - ( 2x^3 + 4x^2 - 3x + 1)

asked Nov 4, 2023

1 answer

1 vote

125k views

If atmospheric pressure on a certain day is 743 mmHg. what is the partial pressure of nitrogen, given that nitrogen makes up about 78% of atmospheric air?

asked Oct 7, 2023

1 answer

1 vote

122k views

II need this asap !!!!!!!

asked Sep 3, 2023

1 answer

15 votes

123k views

2Over the course of 6 days, Tonda ran 17.22 miles. She ran the same distance each day. How far did Tonda run each day? Write an equation to show your work help any smart people here help me plss

asked Apr 20, 2023

1 answer

5 votes

168k views

A sandwich shop prices its party subs at $17.50 per foot, with a $23 flat fee for assembly. Write a function rule describing how the price of a party sub (p) depends on the sub's length in feet. What is

asked Dec 8, 2022

2 answers

3 votes

26.0k views

Which ordered pair satisfies the system of equations below?

asked Dec 1, 2022

1 answer

25 votes

93.4k views

A card is drawn at random from a deck of cards. What is the probability of getting a red 3?

asked Sep 1, 2022

1 answer

5 votes

65.2k views

A vessel at rest at the origin of an xy coordinate system explodes into three pieces. Just after the explosion, one piece, of mass m, moves with velocity (-21 m/s) and a second piece, also of mass m, moves

asked Aug 12, 2022

1 answer

2 votes

142k views

Which labels are correct for the regions marked? a. X: Slower in gases than liquids Y: Faster in solids than gases Z: Velocity depends on medium b. X: Faster in gases than liquids Y: Slowest in solids

asked Jul 20, 2022

1 answer

5 votes

80.6k views

-4+2(5k-6)=-3k-39 hw need help

asked Jun 1, 2022

1 answer

15 votes

152k views

If m represents the number of minutes of exercise, and c represents the number of calories burned during exercise, which of the variables m and c is dependent and which is independent?

asked Apr 17, 2022

1 answer

0 votes

208k views

The ratio of the number of model cars that Jim owns to the number of model cars Terrence owns is 8:6. Terrence owns 36 model cars. Part B Will the ratio change if Jim and Terrence each sell ten of their

asked Apr 5, 2022

1 answer

4 votes

62.6k views

What’s the most concentrated region in the world

asked Mar 19, 2022

1 answer

2 votes

230k views

Round to the nearest tenth 1. Find x.

asked Feb 7, 2022

1 answer

2 votes

15.9k views

Write a polynomial equation of degree 4 that has the roots of -1 repeated three times and 4.

asked Dec 11, 2021

1 answer

1 vote

41.7k views

What does it mean to combine like terms?

asked Dec 1, 2021

2 answers

0 votes

11.5k views

Derek's car averages 30 miles per gallon. Which is the closest to the amount of gas he will use traveling 450 miles? Group of answer choices 15 14 13 12

asked Aug 14, 2021

1 answer

3 votes

153k views

Seven out of every 10 students at Round Lake school district ride a school bus. If there are 2000 students in the school district, how many students ride a school bus?

asked Aug 7, 2021

1 answer

0 votes

55.7k views

Edwin has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1. How many tablespoons of salt does Edwin have? A. 1/18 B. 1/2 C. 2 D. 18

asked May 19, 2021

1 answer

1 vote

168k views

Two-year-old Jackson's older brother popped a balloon in his face. This caused Jackson to become afraid when he next saw his brother with a balloon. This classically conditioned fear of the balloon is

asked Apr 25, 2021

1 answer

4 votes

162k views

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