Answers by Jonathan Williams
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Answers by Jonathan Williams

Answers by Jonathan Williams
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Select the correct answer. Which property of a substance can be determined using a pH indicator? A. acidity B. boiling point C. density D. electrical conductivity E. thermal conductivity
answered Sep 13, 2021
3 votes
160k views
the length of a rectangle is 8 units greater than its width . find the dimensions when its area is 105 square units.
answered Aug 16, 2021
1 vote
47.3k views
A train station bell gives off a fundamental tone of 500 Hz as the train approaches the station at a speed of 20 m/s. If the speed of sound in air is 334 m/s, what will be the apparent frequency of the
answered Jul 12, 2021
5 votes
23.0k views
Read the passage to answer the question. In the first paragraph of “A Tale of Two Brothers," the author describes Jakob and Wilhelm as “two brothers who changed the world of fairy tales." Use at least
answered May 8, 2021
6 votes
163k views
What happened to Mrs. Hirsch’s button store
answered May 3, 2021
3 votes
172k views
Hello~ can you answer 2+2+3+6+8+89-100+46 x 5= ?????? its really hard
answered Apr 26, 2021
7 votes
231k views
One mole of an ideal gas is contained in a cylinder with a movable piston. The temperature is constant at 778C. Weights are removed suddenly from the piston to give the following sequence of three pressures:
answered Apr 16, 2021
4 votes
143k views
If a circle has a diameter of 91 units how many units is the radius
answered Jan 22, 2021
1 vote
216k views
Without good _____, it is hard to hear the music really well at a concert. acoustics endorphins incidental listening appreciation
answered Oct 17, 2020
3 votes
156k views
Ariel left her home at 9 a.m., driving at 45 mph. At 11 a.m. her brother left the home and started after her at 60 mph. At what time did Ariel's brother catch up with Ariel?
answered Mar 5, 2020
2 votes
177k views
During science class, Ben and Dylan had to set up a demonstration to model one of Newton's laws. This is a photo of their demonstration. When Ben hit the index card with his finger, the penny fell into
answered Feb 10, 2020
7 votes
30.3k views
What is the value of 2x to the third power+4x to the second power 3x to the second power-6x when x=3?
answered Nov 14, 2019
1 vote
201k views
The measure of angle A in parallelogram ABCD is 70. Find measure B
answered Oct 19, 2019
6 votes
223k views
Dania has laid out floor tiles so they form a rectangle with a perimeter of 18 inches. What is the difference between the greatest and least possible area of the rectangle?
answered Oct 3, 2019
4 votes
43.6k views
What is death perceptipn
answered Sep 29, 2019
6 votes
5.4k views
Which of the following is typically included in the count of total carbohydrates on a nutritional label
answered Jul 20, 2019
2 votes
57.9k views
The typical American diet is usually high in Question 2 options: fruits and vegetables. fruits and meats. meats and potatoes. sugars and vegetables
answered Apr 14, 2019
0 votes
106k views
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