Recent activity by Mark Sands

Recent activity by Mark Sands

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

1 answer 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

1 answer 124k views

A system of linear equations is shown on the graph. The graph shows a line that passes through negative 4 comma 0, negative 3 comma 1, and 0 comma 4. The graph also shows another line that passes through

asked Dec 9, 2024

1 answer 215k 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

1 answer 217k views

During planning process for skin integrity, what are our priorities?

answered Sep 12, 2024

1 answer 192k views

A nurse is reviewing prescriptions for a client with a history of rheumatoid arthritis and peptic ulcer disease. The client has prescriptions for ibuprofen and ranitidine. Which action will the nurse perform?

asked Sep 6, 2024

1 answer 98.6k 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

1 answer 145k views

Does basal or ceiling exist in Part A "making inferences" of the Social Language Development Test-Adolescent? (a) True (b) False

asked Jun 6, 2024

1 answer 147k 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

1 answer 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

1 answer 138k views

What foreign powers have ruled Spain and Portugal?

answered Apr 19, 2024

2 answers 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

1 answer 219k views

Section3, as shown below, answer following questions. G(s)= Y(s)/X(s) = 10*2/s*4/s+3 = 80/s(s+3) a. Find its time domain function.

asked Feb 22, 2024

1 answer 182k views

I WILL GIVE 30 POINTS TO THOSE WHO ANSWER THESE QUESTIONS RIGHT NOOOO SCAMS PLEASE

asked Jan 23, 2024

1 answer 156k 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

1 answer 99.9k views

G(x)=4x-3f(x)=3x-4Find (g*f)(-4x)

answered Jul 26, 2023

1 answer 28.2k views

Write a math problem that this expression could be used to represent. Create a visual fraction model to represent the situation. Record the equation with the product. 9x6

asked Jul 6, 2023

1 answer 40.0k views

Solve for s. 0.58 +1 = 7 + 4.53

asked Apr 27, 2023

1 answer 27.5k views

Whit effects does this indirect characterization have on the story? Check all that apply. It allows the reader to fill in the details. It provides the author's clear opinion. It slows down the story for

asked Apr 19, 2023

1 answer 104k views

Find the Range for y=5(1/x)

answered Feb 9, 2023

1 answer 31.8k views

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