Answers by Jason Boyd

Answers by Jason Boyd

American scientist Benjamin Franklin invented the glass harmonica, also known as the Franklin harmonica, in the early 1760s. It is a mechanical version of the much simpler musical glasses that were popular

answered May 26, 2021

4 votes

172k views

Find the sum (5a { }^(2) +7ab - 3b {}^(2) ) + (3a {}^(2) - ab - 6b {}^(2)) possible answers: A: 2a {}^(2) + 8ab + 3b {}^(2) B: 8a {}^(2) + 7ab - 3b {}^(2) C: 8a {}^(2) + 6ab - 9b {}^(2) D: 12a {}^(2) +

answered Apr 18, 2021

1 vote

85.3k views

A cube with a volume of 75 cmis dilated by a factor of 5. What is the volume of the dilated cube?

answered Feb 26, 2021

4 votes

165k views

The enzyme maltase will break down the sugar maltose into which of the following components?

answered Feb 16, 2021

4 votes

86.7k views

Leonard becomes silent when his therapist asks him about his relationship with his mother. As the therapist continues to explore this area of Leonard's life, Leonard either skips sessions or arrives late.

answered Nov 14, 2020

2 votes

176k views

The pentatonic scale, used in ancient Chinese compositions, is made up of _____ notes

answered Oct 31, 2020

3 votes

116k views

In the area of gross motor skills, sometimes ________-year-old children enjoy simple movements such as hopping, jumping, and running back and forth, just for the joy of performing these activities.

answered Oct 13, 2020

0 votes

214k views

What is the source of energy for all parts of the water cycle? the sun the wind the soil the ocean

answered Sep 23, 2020

5 votes

114k views

Although both hemispheres communicate with each other, different functions or actions of the brain tend to rely on one hemisphere over the other known as cerebral lateralization. For instance, the ___

answered Aug 15, 2020

3 votes

40.0k views

which of the following is a similarity between the united states constitution and all state constitutions

answered Aug 29, 2019

2 votes

64.1k views

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