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Which energy transformations occur when a candle burns? Thermal energy transforms into mechanical energy and radiant energy. Chemical energy transforms into thermal energy and electrical energy. Thermal
answered
Mar 10, 2021
Chemistry
high-school
2
votes
136k
views
Enter the ratio as a fraction in lowest terms 3 ft to 88 in. Hint: You must use common units (12 in = 1 ft.)
answered
Feb 16, 2021
Mathematics
college
4
votes
25.2k
views
Identify the complete adjective clause: The tree that withstands winter winds is strengthened.
answered
Dec 21, 2020
English
high-school
3
votes
151k
views
If the function f(x) = x^2 has the domain of 0,1,4,9 what is its range?
answered
Dec 1, 2020
Mathematics
middle-school
5
votes
32.8k
views
Suppose that the range of output frequencies is from 89.2 Hz to 13.9 kHz for a pipe organ. Take 343 m/s for the speed of sound. (a) What is the length (in units of m) of the longest pipe open at both ends
answered
Nov 28, 2020
Physics
college
2
votes
193k
views
As Shirley responded to a personnel director's concerns about changing to the health-care plan her firm offered, she said, "I can see why you feel that way. We do have a lot of forms to fill out. Others
answered
Nov 14, 2020
Business
college
2
votes
134k
views
Geologists searching for clues to the ancestors of modern-day vertebrate land animals should look in layer _______ of the fossil beds.
answered
Oct 14, 2020
Biology
middle-school
3
votes
10.7k
views
Petro was given this system of equations. -14x-2y = 24 14x+8y = -12 Petro’s work is shown in the table. Where, if anywhere, did Petro first make a mistake? - A) step 1 B) step 2 C) step 3 D) no mistake
answered
May 26, 2020
Mathematics
middle-school
1
vote
22.3k
views
Please help.... I’m struggling
answered
May 19, 2020
Mathematics
middle-school
2
votes
72.9k
views
What is the value of n in the equation below a^n/a^3=a^9
answered
Jan 1, 2020
Mathematics
middle-school
0
votes
1.4k
views
Read the story. Sam was home one night when the lights went out during a thunderstorm. He was looking in the kitchen closet for a flashlight to help him see, but it was hard to find the flashlight in the
answered
Sep 22, 2019
English
high-school
4
votes
110k
views
What was distinctive about the colonies of new england?
answered
Mar 8, 2019
History
high-school
6
votes
51.8k
views
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