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1) Gena’s new outfit originally cost $75. She received 20% off. How much did Gena’s outfit cost? 2) When Jon rides his bike for 40 minutes, he burns 200 calories. How many calories does he burn if he rides
asked
Apr 7, 2021
Mathematics
college
2
answers
4
votes
62.4k
views
QUICK PLEASE HELP!!!during a combustion reaction, 5.00 grams of oxygen reacted with 5.00 grams of CH4. What is the amount of the leftover reactant? 4.00 grams of methane 3.75 grams of methane 2.75 grams
asked
Nov 2, 2020
Chemistry
middle-school
1
answer
4
votes
170k
views
How, in general, can a financial crisis lead to a recession? What, in particular, precipitated the severe recession of 2007-2009? Include in your discussion what role the government, businesses, and consumers
asked
Oct 3, 2020
Advanced Placement (AP)
high-school
1
answer
1
vote
104k
views
-5.5x + 0.56 = -1.64 what’s x???
asked
Jul 26, 2020
Mathematics
middle-school
1
answer
4
votes
107k
views
If all the energy from a 103 W light bulb is emitted at 590.0 nm, what is the energy of each photon in Joule? Planck’s constant is 6.6 x 10-34 J*s and the speed of light is 3.0 x 108 m/s.
asked
Jun 3, 2020
Geography
college
1
answer
4
votes
66.1k
views
Which of the following are spectator ions in the reaction shown?
asked
Feb 18, 2020
Chemistry
middle-school
1
answer
5
votes
96.9k
views
Who was the inventor of correlational research methods who later studied the effects of sensory skills on intelligence? a. Charles Spearman b. Henri Simon c. Sir Francis Galton d. Alfred Binet
asked
Oct 6, 2019
Social Studies
high-school
1
answer
5
votes
191k
views
The ratio of the corresponding linear measures of two similar cans of vegetables is 5 to 8. The smaller can has a surface area of 300 square centimeters. Find the surface area of the larger can.
asked
Jul 26, 2019
Mathematics
college
1
answer
1
vote
41.1k
views
A scientist has a data set consisting of the temperature at which a chemical solution begins to evaporate. There are 500 measurements in the data set. He plans to estimate the standard error for the mean
asked
Dec 18, 2018
Mathematics
high-school
2
answers
2
votes
205k
views
Please help me! A pair of shoes is on sale for $29.95. What will the sales tax on the shoes be if the sales tax rate is 7 1/2%? $1.99 $2.10 $2.25 $2.99
asked
Aug 20, 2018
Mathematics
college
1
answer
1
vote
102k
views
Two electronics technicians are discussing electrical quantities. Technician A says that resistance is an opposition to electrical power and voltage is electrical pressure. Technician B says that current
asked
Jun 26, 2018
Computers and Technology
high-school
1
answer
3
votes
62.1k
views
What does it mean for a species to emerge
asked
May 18, 2017
Biology
middle-school
2
answers
4
votes
56.6k
views
Identify jerusalem A. 1 B. 2 C. 3 D. 4 E. 5
asked
Apr 21, 2017
History
high-school
1
answer
0
votes
96.2k
views
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