Answers by David Grayson
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Answers by David Grayson

Answers by David Grayson
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Which organism in the food web might be found in the first tropic level of a food chain cougar mouse acorns coyote
answered May 31, 2022
4 votes
180k views
Which of these common substances is a heterogeneous mixture? A. pure water B.table salt C. beach sand D. maple syrup
answered May 22, 2022
2 votes
55.1k views
Pls helpppp and thank you
answered May 17, 2022
4 votes
188k views
What is the slope of the line ?
answered May 5, 2022
3 votes
49.8k views
I'm curious why do y'all think that it is important to stay positive in difficult times because......... and make feel like y'all are talking to me
answered Jan 6, 2022
3 votes
38.6k views
1. Compute (5+3i)(5-3i) express your answer in the form of a+bi, where a and b are real numbers. 2. Express (2+i)/(4+i) in the form of a+bi, where a and b are real numbers. 3. Find all complex number z
answered Dec 25, 2021
3 votes
147k views
(Big Reward) I need problems 12-52 (Every Fourth, only around 15 questions) Completed. I would prefer work to be shown but its not necessarily required. Thank you.
answered Nov 21, 2021
4 votes
200k views
Order these in chronological order plz.
answered Nov 19, 2021
3 votes
156k views
Convert 1100111 from binary to hexadecimal
answered Sep 8, 2021
4 votes
153k views
8. What is the area of a circle whose diameter is 10? A.10 pi B.20 pi C.25 pi D. 100 pi
answered Aug 28, 2021
4 votes
11.2k views
PLS HURRY IM BEING TIMED What is the cost
answered Aug 7, 2021
1 vote
10.5k views
Plz help me with this
answered Jul 21, 2021
2 votes
17.6k views
A scientist wants to know wheter a particular cell is round or rectangular.How should the scientist observe the overall shape of the cell?
answered Apr 13, 2021
0 votes
77.8k views
Many school districts have a summer vacation that is 72 days long. What percent of the entire year is summer vacation?
answered Mar 11, 2021
2 votes
35.1k views
Uncle Harry weighs 750 N. What is his mass in kg?
answered Feb 21, 2021
2 votes
217k views
"Al quit his job as a manager at North End Savings bank where he earned $105,000 a year. He cashed in $300,000 in corporate bonds that earned 2% interest annually to set up a gym. Al has decided to buy
answered Jan 31, 2021
5 votes
131k views
The distribution of 1 set of genes during reproduction is called what?
answered Jan 15, 2021
2 votes
157k views
A company purchased a weaving machine for $332,970. The machine has a useful life of 8 years and a residual value of $18,500. It is estimated that the machine could produce 767,000 bolts of woven fabric
answered Dec 8, 2020
2 votes
47.3k views
Which event came first? 1) The sale of the province of Louisiana to the United States of America 2) Coronado's claim of the land north of the Rio Grande for the Spanish crown 3) French exploration of Oklahoma
answered Aug 17, 2020
4 votes
209k views
The deepest part of the Atlantic Ocean is called Milwaukee Deep with a depth of 8648 m. Determine the pressure in the ocean water at the base of Milwaukee Deep.
answered May 28, 2020
1 vote
179k views
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