Recent activity by Thomas Hupkens

Recent activity by Thomas Hupkens

A student comments on the first experiment, saying, “The batter uses more energy to swing a heavier bat than to swing a lighter bat. That’s the reason why the ball speed from the heavier bat was faster.

answered Nov 20, 2023

2 answers 130k views

When energy is released during a chemical reaction(often in the form of heat,light or electricity) what kind of chemical reaction is this

asked Sep 27, 2023

1 answer 219k views

A four-person committee is chosen from a group of eight boys and six girls. If students are chosen at random, what is the probability that the committee consists of all boys? • 1001 • 15 1001 10 143 O

asked Sep 20, 2023

1 answer 263k views

Please help me fast!!

answered Aug 27, 2023

1 answer 405k views

A painting is purchased as an investment for $125. If its value increases continuously so that it doubles every 3years, then its value is given by the functionV(t) = 125-2/3 for t≥ 0where t is the number

asked Jun 6, 2023

1 answer 401k views

If a baseball card appreciates exponentially in value by 50% over 10 years, what is its annual appreciation (growth) rate? Please use a calculator, and answer to the nearest whole percent.

answered May 20, 2023

1 answer 32.2k views

#NAME?

answered Feb 5, 2023

2 answers 375k views

Help me on this pls.

answered Jan 14, 2023

2 answers 398k views

(no link) this is serious and due at 10:30 please no link thiss is a test

answered Jul 23, 2022

1 answer 183k views

What is the measure

asked May 28, 2022

1 answer 98.6k views

Mr. Ogata went home the same 276 miles and his trip home took 6.5 hours. What was his rate going home?

asked May 22, 2022

1 answer 243k views

Historians today recognize all of the following as contributing to the outbreak of World War I, EXCEPT: a. Austria-Hungary wanted to punish Serbia for encouraging terrorism. c. Russia believed that the

answered May 9, 2022

1 answer 146k views

Give an example to each of the three categories of influence on customers

answered Apr 21, 2022

1 answer 218k views

Olivia spent $20.00 on pencils and pens. Each pencil cost $2.00, and each pen cost $2.50. Which equation represents the number of pencils, x, and the number of pens, y, Olivia could have bought?

answered Feb 12, 2022

1 answer 452k views

The probability of guessing correctly on 5 true- false questions is (3)". Express this probability as a fraction without exponents.

asked Jan 24, 2022

1 answer 173k views

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