Recent activity by Alex Szatmary

Recent activity by Alex Szatmary

Find the mean and standard deviation of the following list of quiz scores: 79, 88, 65, 90. Round the standard deviation to two decimal places.

asked Dec 25, 2023

1 answer 93.8k views

What was one effect of the Supreme Court's ruling in the Scott v. Sandford case? It strengthened the legal protections for slavery. It weakened the legal protections for slavery. It weakened the abolitionist

asked Oct 15, 2023

2 answers 232k views

Paul is driving his car. At the end of two hours he has driven 68 miles, then at the end of 4 hours he has driven 132 miles. What is his average rate of change?_(blank)_miles per hourType your numerical

asked Sep 19, 2023

1 answer 210k views

What medicine could you get to cure a disease that makes you smell bad?

asked Jun 25, 2023

1 answer 72.9k views

Step 1: Using one-step equations to solve problems. a) Suppose you send about 12 text messages a day, and your older sister sends more text messages than you do. Together, you send a total of about 26

answered May 17, 2023

2 answers 120k views

#5: The length of a rectangle is 12 cm and the width is w. Which expression would calculate the perimeter of the rectangle? A. W + 12 B. 2w + 12 C. 2(12w) D. 2(w + 12)

answered May 15, 2023

1 answer 112k views

Select all that apply: which composers are most closely associated with the impressionist school of art?

asked Mar 9, 2023

1 answer 123k views

NEED HELP ASAP 20 points!!! the distance a spring will stretch varies directly with how much weight is attached to the spring.if a spring streches 6 inches with 80 pounds attached how far will it stretch

answered Feb 14, 2023

1 answer 187k views

Greg has a list of payments for goods brought every month for the years 2009,2010,2011, and 2012. He needs information from only the last three years. He can filter this by clicking on

answered Jan 1, 2023

1 answer 102k views

Why the terms BCE and CE were created by historians

asked Dec 25, 2022

1 answer 153k views

What effect do passive voice verbs have on writing? They make writing more effective. They make writing more interesting. They make writing more direct. They make writing wordier.

asked Nov 14, 2022

2 answers 178k views

Who is the prime minister of South Korea

asked Oct 16, 2022

2 answers 189k views

What is the relation between confidence level (c) and significance level (a)?

asked Sep 10, 2022

2 answers 128k views

Find the area of the shaded region

answered Aug 6, 2022

2 answers 148k views

Johnny had $3.75 and his brother Nick had $10.67. How much money do they have altogether?

answered Jul 28, 2022

1 answer 87.4k views

What is your reaction to the thought that Leonardo da Vinci may have been given credit for so long for work that was not his? Do you believe it? What should be done if this is the case?

asked Jul 24, 2022

1 answer 202k views

Which statement is most likely to be true for this distribution? A. The mean is the same as the median. B. The mean is less than the median. C. The mean is greater than the median.

asked Jul 17, 2022

1 answer 32.7k views

W(x) = −3x− 4; Find w(7)

asked Jul 16, 2022

1 answer 140k views

Which represents the solution to this equation? √(x =) 121

answered Jul 15, 2022

1 answer 56.3k views

If the angles 2xº and 4yº are complementary, find the value of x + 2y.

answered Jul 2, 2022

1 answer 110k views

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