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A radar measures the speed of a car at 45 miles per hour. The actual speed of the car is 40 miles per hour what is the percent error in the reading of the radar
answered
May 19, 2022
Mathematics
middle-school
5
votes
60.5k
views
Find the inequality represented in the graph
answered
Apr 26, 2022
Physics
college
12
votes
102k
views
What line no association nonlinear association positive linear association negative linear association
answered
Feb 23, 2022
Mathematics
college
2
votes
140k
views
8. The perimeter of a square is 48 cm. what is the area, in cm2?
answered
Dec 1, 2021
Mathematics
middle-school
2
votes
162k
views
As you enter code in Visual Studio, the _____ feature provides drop-down lists of coding options that you can enter by selecting and pressing the Tab key.
answered
Jul 2, 2021
Computers and Technology
college
4
votes
126k
views
2x+y=13 x+4y=17 Solve with elimination
answered
May 7, 2021
Mathematics
middle-school
3
votes
27.5k
views
Isaac bought seven new magic cards to add to his collection this year the next day he gave half his entire collection to his friends there are now only 21 cards left how many cards did he start with
answered
Mar 4, 2021
Mathematics
middle-school
3
votes
219k
views
A 89.3 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.77 rad/s . A monkey drops a 8.83 kg bunch of bananas vertically onto the platform.
answered
Feb 16, 2021
Physics
college
0
votes
59.1k
views
In a study of the relationship between geographical mobility (number of times a person has changed residences) and number of friends, Pearson's r2 is reported as .40. Which of the following would be a
answered
Dec 13, 2020
Mathematics
college
4
votes
89.2k
views
A procedure using logic for the gathering and testing scientific data is called the
answered
Dec 9, 2020
Social Studies
middle-school
3
votes
182k
views
Mary purchased a prepaid phone card for $15 . Long distance calls cost 7 cents a minute using this card. Mary used her card only once to make a long distance call. If the remaining credit on her card is
answered
Jan 23, 2020
Mathematics
high-school
4
votes
139k
views
Leo drew a force diagram to represent a satellite in orbit around Earth Which best explains how to correct Leo's diagram? make the F, vector longer change the vector labeled Fair so it is labeled Fp add
answered
Jan 13, 2020
Physics
middle-school
6
votes
87.2k
views
Subtract 3x^2-5x+12 from 5x^2+x-11
answered
Sep 14, 2019
Mathematics
high-school
3
votes
135k
views
use the point slope formula to write the equation of the line passes through the point (4,0) and is parallel to the line 3x+2y=8.
answered
Aug 12, 2019
Mathematics
middle-school
1
vote
119k
views
[Gabriel began angrily questioning John about what had happened. John stood paralyzed with fear. Elizabeth interrupted, telling her husband that Roy had brought this trouble on himself by not listening
answered
May 6, 2019
English
middle-school
1
vote
20.8k
views
To save a file so that it can be opened on most computers, select the _____ option.
answered
Apr 3, 2019
Computers and Technology
high-school
4
votes
201k
views
It's hard to make a mechanical wave go through some...
answered
Jan 9, 2019
Physics
high-school
6
votes
69.7k
views
Estiate the sum 1.37+0.9
answered
Jan 6, 2019
Mathematics
middle-school
3
votes
16.9k
views
A dozen pens selling for $2.65 or 15 pens selling for $3.45?
answered
Dec 2, 2018
Mathematics
high-school
0
votes
157k
views
A gas cylinder contains exactly 15 moles of oxygen gas (O2) how many molecules of oxygen are in a cylinder
answered
Aug 16, 2018
Chemistry
high-school
3
votes
204k
views
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