Answers by Mark Sands
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Answers by Mark Sands

Answers by Mark Sands
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A molecule made up of two atoms of an element with seven protons and three atoms of an element in group 16, period 2?
answered Dec 24, 2024
3 votes
52.8k views
It takes 23 pounds of seed to completely plant a 3-acre field . How many pounds of seed are need per acre ?
answered Dec 18, 2024
6 votes
124k views
Painful menstruation caused by excess prostaglandin and leukotriene levels. What symptoms occur with primary dysmenorrhea? A. Abdominal cramping and lower back pain. B. Nausea and vomiting. C. Headache
answered Nov 3, 2024
2 votes
217k views
During planning process for skin integrity, what are our priorities?
answered Sep 12, 2024
2 votes
192k views
Find the percent composition of nitrogen in silver nitrate, AgNO₃.? a) 36.5% b) 22.7% c) 63.5% d) 14.3%
answered Sep 5, 2024
2 votes
145k views
rest rates. You maintain an average balance of $750 on your credit card, which carries an 18% annual interest rate.
answered May 27, 2024
3 votes
77.0k views
What is the main physiological effect of drinking alcohol? a) Increased heart rate b) Depressed central nervous system c) Elevated blood pressure d) Enhanced cognitive function
answered Apr 28, 2024
4 votes
138k views
What foreign powers have ruled Spain and Portugal?
answered Apr 19, 2024
0 votes
221k views
Using the data on the map compare the chance of precipitation in Colorado to chance of precipitation in New York State. Include both states in your answer and support your answer with Scientific reasoning
answered Apr 10, 2024
5 votes
219k views
Which of the following cell organelles is thought to have once lived as a free-living cell with it's own DNA? Cell membrane Mitochondria Viruses Ribosomes
answered Sep 7, 2023
8 votes
99.9k views
G(x)=4x-3f(x)=3x-4Find (g*f)(-4x)
answered Jul 26, 2023
4 votes
28.2k views
Find the Range for y=5(1/x)
answered Feb 9, 2023
0 votes
31.8k views
The sales tax is ​$58 on the purchase of a dining room set for ​$1450. Find the sales tax rate.
answered Jan 16, 2023
4 votes
44.9k views
Olivia has 760 bows to make wreaths, and each wreath uses 152 bows. Which statement is true?
answered Jan 9, 2023
14 votes
58.9k views
Which object has more thermal energy? Assume that all objects are at the same temperature. A spoonful of ice cream A cup of ice cream a bowl of ice cream a gallon of ice cream
answered Dec 29, 2022
2 votes
46.4k views
3(2z + 3) = -75 I need help ty
answered Oct 8, 2022
4 votes
24.4k views
Please help me with this I posted the pic
answered Sep 17, 2022
5 votes
172k views
Brief Exercise 22-08 Carla Vista Company has completed all of its operating budgets. The sales budget for the year shows 50,820 units and total sales of $2,391,000. The total unit cost of making one unit
answered Sep 15, 2022
1 vote
157k views
To find the median you do not have to arrange the numbers in order from least to greatest (true or false)
answered Jul 20, 2022
6 votes
104k views
Read the passage. The writer should revise the passage to add concrete details that answer what question? For years, adults have been telling children, Go outside. The fresh air will do you good." It turns
answered Jun 13, 2022
4 votes
206k views
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