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An electric motor uses 670 kJ of electrical energy to generate 595 kJ of mechanical kinetic energy. What is the efficiency of the motor? Full example, please... Thank you!
answered
Aug 16, 2023
Physics
high-school
9
votes
196k
views
How can you tell if a formula represents length, an area, or volume? what do you look for in the formula?.
answered
May 11, 2023
Mathematics
high-school
7
votes
62.5k
views
Which Renaissance writer also worked as an adviser, or courtier, to royalty?
answered
Apr 27, 2023
History
high-school
8
votes
125k
views
SOMEONE PLSSSS HELP ME!!!!!!!!!!!!!!!!!!!!
answered
Jan 1, 2023
Mathematics
high-school
6
votes
235k
views
Find the length of the missing side
answered
Jan 1, 2023
Mathematics
college
2
votes
67.0k
views
Determine the solution to the equation from the given solution set. x + 7 = 31 {22, 23, 24, 25} A) 22 B)23 C)24 D)25
answered
Aug 15, 2022
Mathematics
middle-school
4
votes
129k
views
Why do people in West Africa eat manioc? How did it get there?
answered
Aug 14, 2022
Social Studies
high-school
0
votes
171k
views
Question Sets in Espanol TRANSLATE IT ANSWER IN A COMPLETE SENTENCE in Spanish ¿Cómo te llamas? ¿Cuántos años tienes? ¿De dónde eres? ¿Cómo estás? ¿Qué necesitas para la clase de matemáticas? ¿Qué necesitas
answered
Jul 29, 2022
Spanish
high-school
3
votes
175k
views
Regular exercise, healthy diet, and smoking cigarettes reduce the risk of heart disease, heart attack, and stroke. true or false?
answered
May 18, 2022
Health
high-school
3
votes
35.4k
views
 Pardon me Professor but may I please about my grades? Why is Professor capitalized in the sentence?
answered
Mar 23, 2022
English
college
1
vote
42.8k
views
Instead of asking the Hales for money, Ethan: (ethan frome)
answered
Mar 13, 2022
English
high-school
6
votes
182k
views
In a bag of mini candy bars, 40% of the candy bars are Snickers. There are 120 Snickers in the bag. How many total mini candy bars are in the bag?
answered
Mar 1, 2022
Mathematics
college
1
vote
132k
views
Analye the picture and encircle the correct province in each item 1. kendi a. cotabato b. davao c. maranao d. saranggani 2. batige a. bukidnon b. butuan c. lanao del sur d. lanao del norte 3. brass casting
answered
Jan 11, 2022
Arts
college
5
votes
37.6k
views
Annalise received financial aid offers from two universities. Financial Analysis for Option A Costs per Year Financial Aid Package per Year Tuition & Fees Scholarships & Grants $10,000 $7,000 Room & Board
answered
Jan 10, 2022
Business
high-school
3
votes
66.9k
views
Which best explains how the body maintains homeostasis
answered
Dec 22, 2021
Biology
college
4
votes
16.5k
views
Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that her balance was -$80. If she deposits 1/4 of the money owed into her account,
answered
Dec 16, 2021
Mathematics
middle-school
7
votes
22.1k
views
Which feature of an object affects its weight? Select three options.
answered
Nov 19, 2021
Chemistry
high-school
0
votes
224k
views
How is ATP made. Put simply
answered
Nov 8, 2021
Biology
middle-school
1
vote
92.1k
views
What’s the color black
answered
Sep 26, 2021
History
college
5
votes
14.5k
views
Eight less than the quotient of a number and three
answered
Sep 23, 2021
Mathematics
college
4
votes
176k
views
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