Answers by Darrel Hoffman
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Answers by Darrel Hoffman

Answers by Darrel Hoffman
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Blood cells move throughout the body in veins and arteries, carrying oxygen to cells and carrying carbon dioxide waste away. The lungs take in oxygen from the environment to be diffused into blood cells
answered Apr 16, 2022
2 votes
63.9k views
Can somebody help please this is due and I need complete answers
answered Mar 27, 2022
1 vote
209k views
Enter the sentence as an equation or inequality. Use x to represent any unknown number. The sum of 4 and a number is 15.
answered Mar 11, 2022
3 votes
193k views
What are the columns on the periodic table called? (2.5 Points)
answered Feb 16, 2022
7 votes
15.7k views
Which federal legislation requires lenders to provide consumers with loan cost information?
answered Dec 9, 2021
2 votes
204k views
3. What characteristic(s) are scientists trying to give chickens by cloning? A. More white meat and smaller bones. B. Resistance to diseases. C. More meat and laying many eggs. D. Black and white feathers
answered Oct 30, 2021
2 votes
79.2k views
I’m ready to walk when I’m all tied up, but really should stop when I’m untied. What am I?
answered Oct 29, 2021
2 votes
152k views
A chemist adds of a sodium carbonate solution to a reaction flask. Calculate the mass in grams of sodium carbonate the chemist has added to the flask. Be sure your answer has the correct number of significant
answered Oct 19, 2021
2 votes
11.6k views
two volumes of similar figures are given . the bigger figure has a volume of 5184 and a surface area of 2124 , the dmaller figure has a volume of 3000 what is the surface area
answered Aug 8, 2021
6 votes
58.3k views
Rked Scon Given that f(x)= x2 - 18 and g(x) = 5x + 19. find (g- 1)(-6), if it exists.
answered May 26, 2021
2 votes
204k views
9. A 50 kg physics i student trudges from the 1st floor to the 3rd floor, going up a total height of 13 m. Calculate the work done by the student
answered May 16, 2021
3 votes
95.6k views
Find the slope of the line that would pass through the ordered pairs below. (-4,-52) and (-1, -22)
answered May 10, 2021
3 votes
197k views
__________ was the journalist from Texas who became a war correspondent during the Mexican-American War. a. Stephen F. Austin b. John Dix c. Mary Austin Holley d. Jane McManus Please select the best answer
answered Apr 3, 2021
5 votes
147k views
I need help with this
answered Feb 19, 2021
3 votes
76.0k views
The effectiveness of _____ as an influence tactic depends on characteristics of the power holder, message content, communication medium, and the audience.
answered Feb 17, 2021
1 vote
137k views
Dwayne bought 2.5 lb of cherries at the grocery stor.e The cherries were on sale for 1.80 per pound. How much chain will James receive if he pays with a $5 bill?​
answered Feb 16, 2021
2 votes
35.5k views
Do you agree with Plato that to persuade someone else of something is to fool them? Explain your answer,
answered Jan 21, 2021
6 votes
152k views
Convert the rectangular equation to polar form
answered Jun 23, 2020
4 votes
163k views
What is 3/7, 2/5, 3/8, 3/6, 6/12, 5/10, 15/16, 5/6, 5/9 in order from least to greatest
answered Apr 9, 2020
2 votes
186k views
The gcf of the two numbers 14 and 20 is
answered Jan 12, 2020
2 votes
85.1k views
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