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What is the wavelength of a wave having a frequency of 6.2×10 to the 14th inverse seconds
answered
Sep 18, 2020
Chemistry
middle-school
7
votes
235k
views
Which of the following is a sign of a physical Change ? A) The formation of a new substance B) Breaking apart one substance into two substances C) A change in the shape of a substance D) The rearrangement
answered
Nov 10, 2019
Physics
middle-school
0
votes
180k
views
The maple grove warehouse measures 800 feet by 200 feet if 3/4 of the floor space is covered how many square feet are not covered
answered
Oct 21, 2019
Mathematics
middle-school
6
votes
72.2k
views
A skyscraper in London, England, has a roof in the shape of a square pyramid. Its approximate dimensions are shown in the net. What is the surface area of the skyscraper's roof, including the base? Enter
answered
Sep 24, 2019
Mathematics
middle-school
1
vote
215k
views
Thomas edison is known for the successful development of which of the following
answered
Sep 1, 2019
History
college
2
votes
33.7k
views
Which muscles can flex, extend and abduct the arm?
answered
May 11, 2019
Biology
high-school
5
votes
105k
views
If franklin treats an individual differently than he normally would because of characteristics the individual shares with a certain group, then franklin is
answered
Feb 16, 2019
Social Studies
high-school
2
votes
71.1k
views
Which of the following principles is NOT represented in this work of art
answered
Jan 5, 2019
Arts
middle-school
2
votes
193k
views
Nick is investing $25,000 in a partnership with his sister and brother. nick does not want to be an active part of the partnership and can only afford to risk the $25,000 he is investing. his brother and
answered
Dec 25, 2018
Business
high-school
4
votes
75.2k
views
A praying mantis can grow up to 15 centimeters long. How long is this in millimeters
answered
Dec 4, 2018
Mathematics
middle-school
2
votes
21.6k
views
Find the midpoint of segment P Q if P(15, -3) and Q(5, 12)?
answered
Oct 14, 2018
Mathematics
high-school
1
vote
181k
views
Is 10/26 equivalent 36/52
answered
Jul 25, 2018
Mathematics
middle-school
4
votes
111k
views
The rate 165 ounces and 11 boxes describes the relationship between the number of boxes and the weight of the crackers in the boxes. What is the weight, in ounces, of one box? 11 ounces per box 12 ounces
answered
May 13, 2018
Mathematics
middle-school
3
votes
132k
views
A bicycle takes 8.0 seconds to accelerate at a constant rate from rest to a speed of 4.0 m/s. If the mass of the bicycle and rider together is 85 kg, what is the net force acting on the bicycle
answered
Nov 13, 2017
Physics
high-school
6
votes
105k
views
What is the difference between heat exhaustion and heat stroke?
answered
Mar 8, 2016
Health
high-school
4
votes
88.5k
views
Paula caught a tarpon with a weight that was 10 times as great as the weight of a permit fish she caught . The total weight of the two fish was 132 pounds. How much did each fish weight?
answered
Nov 17, 2015
Mathematics
middle-school
5
votes
192k
views
Write the equation a. a vertical line that passes through the point (2,-6) b. the y axis c. a horizontal line that passes through the point (1,4) d. the x axis
answered
Oct 19, 2015
Mathematics
high-school
4
votes
220k
views
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