Recent activity by Erick Robertson

Recent activity by Erick Robertson

A math book cost $22.85 less than a physics book. The math book cost $83.75. How much did physics book cost?

asked Nov 8, 2023

1 answer 67.6k views

A hummingbird’s wings beat 100 times in 5 seconds. What is the frequency?

asked Nov 4, 2023

1 answer 10.0k views

Tamara made a copy of a trapezoid to make a design in the shape of a parallelogram. What is the area of each trapezoid

answered Oct 9, 2023

1 answer 182k views

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS

answered Oct 9, 2023

1 answer 159k views

Which is required for anaerobic respiration?

answered Sep 22, 2023

1 answer 177k views

i can be flipped and broken but i never move. i can be closed, and opened, and sometimes removed. i am sealed by hands. what am i?

answered Jul 26, 2023

1 answer 141k views

Uranium___,or breaks down overtime releasing radiation

asked Jun 22, 2023

1 answer 112k views

I need help with this please.

asked Feb 21, 2023

1 answer 201k views

Expand (x - 1÷2y+1÷3z)^2

answered Jan 2, 2023

1 answer 67.0k views

Someone please just help me i'm almost done with my math for today! marking brailist

asked Oct 18, 2022

1 answer 210k views

Can someone help me solve these equations? 1. 2y^2+5Y+2 | 2. 5x^2-18x+9 | 3. 16b^2+60b-100 | 4.-6a^2-25a-25 | 5. 49x^2-14x+1 | 6. 81x^2-49

answered Sep 29, 2022

1 answer 93.5k views

48 ounces to 5 pounds in simplest form

asked Sep 7, 2022

1 answer 5.3k views

True or false for each one? 1. True or false? 2. True or false ? 3True or false? 4. True or false?

answered Aug 28, 2022

2 answers 58.2k views

Explain how debt slavery made rubber merchants rich.

answered Aug 14, 2022

1 answer 65.7k views

Help help its matrices and i cant understand these

answered Aug 8, 2022

2 answers 11.5k views

Help please I need help !!!

answered Jul 8, 2022

1 answer 39.9k views

I want the answer for this assignment and I will appreciate it if anyone help me Thank you

asked Jun 21, 2022

1 answer 23.6k views

You pick a word at random from the set of all words of length six of letters of the alphabet with no repeated letters. What is the probability that the word begins and ends with a vowel

asked Jun 20, 2022

1 answer 140k views

(2/7)power 7 divided (2/7)power 5

asked Jun 16, 2022

2 answers 144k views

Read the following excerpt from Federalist #44 by James Madison. Had every State a right to regulate the value of its coin, there might be as many different currencies as States, and thus the [trade] among

asked Jun 15, 2022

1 answer 119k views

Search QAmmunity.org