Recent activity by Thomas Vanhelden

Recent activity by Thomas Vanhelden

3. he took the bad news with surprising and showed no emotion.

answered Dec 15, 2023

1 answer 165k views

The time spent waiting in the line is approximately normally distributed. The mean waiting time is 5 minutes and the standard deviation of the waiting time is 3 minutes. Find the probability that a person

answered Nov 24, 2023

1 answer 49.0k views

1. prepared to share In the story, the author explores how people can view the same situation very differently. How can literature help us understand a variety of perspectives? What is another book that

answered Oct 2, 2023

1 answer 155k views

What is necessary to determine the z-score for a raw score in a particular set of scores?.

answered Sep 27, 2023

1 answer 78.4k views

How do I NSTANTANEOUS speed and average speed differ

answered Aug 10, 2023

1 answer 111k views

Weights of 2-year-old girls are normally distributed with a mean of 25.3 lbs. and a standard deviation of 1.12 lbs. According to this information, what weight would be the 33rd percentile?

asked May 17, 2023

1 answer 84.7k views

Over the last three evenings, Kira received a total of 54 phone calls at the call center. The first evening, she received 10 fewer calls than the second evening. The third evening, she received 2 times

answered Mar 9, 2023

1 answer 114k views

There are 500 sheets of printer paper in a package. Erin uses 18% of the paper when she prints a report for social studies class. About how many sheets of paper does Erin use for her report? Explain.

answered Mar 7, 2023

2 answers 60.3k views

What is the GCF of 24 and 42?

answered Feb 15, 2023

1 answer 158k views

Blood absorbs oxygen and releases carbon dioxide in the lungs' ______. A. picks up nutrients, water, and waste materials B. pulmonary circulation C. the lungs, where it picks up oxygen again D. capillaries

asked Dec 6, 2022

1 answer 211k views

HELP PLEASE!!! NOW :(

answered Dec 1, 2022

1 answer 85.7k views

Which of the following is the best way to prepare to do research for a paper? A. Interview your friends and family to see if they know any experts on the topic. B. Browsers many websites as you can on

asked Sep 7, 2022

2 answers 195k views

The equation of a curve is y = 4x {}^(3) + 4px {}^(2) + 16x - 9 Find the range of values of p such that y is an increasing function.

asked Sep 1, 2022

1 answer 2.1k views

Why does the standard model of the universe need to be change?

answered Jul 21, 2022

1 answer 79.2k views

Point p is the image of p(-2,-2) under a translation by 1 unit to the left and 3 units down

asked Jul 21, 2022

1 answer 149k views

Free pnts, just tell me what your going get for Xmas!

answered Jun 18, 2022

2 answers 171k views

HELP HELP HELP PLEASE PLEASE PLEASE 1. WHAT DOES A VIRUS NEED IN ORDER TO REPRODUCE? 2. CAN ANTIBIOTICS KILL VIRUSES? 3. WHAT DO VIRUSES DO TO THE HOST CELL?

answered Jun 11, 2022

1 answer 80.3k views

An electric drill starts from rest and rotates with a constant angular acceleration. After the drill has rotated through a certain angle, the magnitude of the centripetal acceleration of a point on the

asked Jun 7, 2022

1 answer 127k views

Use the diagram to complete the statement. Given ΔJKL, cos(60°) equals sin(?)

answered Jun 1, 2022

1 answer 38.4k views

The population of the United States is aging. O True O False

answered May 13, 2022

2 answers 170k views

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