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Regina ran 31 miles last week. This week, she ran 42.5 miles. What is her percent increase to the nearest tenth?
answered
Nov 12, 2023
Mathematics
college
2
votes
47.1k
views
Insulin reaction happens when to eat little or more
answered
Oct 28, 2023
Health
college
3
votes
222k
views
the monthly earnings of elisa for july through october were $2087; $1912; $1876; $2005. what average amount per month did she earn for these four months?
answered
Oct 25, 2023
Mathematics
high-school
4
votes
101k
views
Select ALL the angles that have a measure of 154.
answered
Aug 9, 2023
Mathematics
high-school
11
votes
146k
views
A 6.0-mol sample of KClO3 was decomposed according to the equation 2KClO3 --> 2KCl + 3O2. How many moles of O2 are formed? 9.0 mol 2.5 mol 6.0 mol 4.5 mol
answered
Jul 16, 2023
Chemistry
high-school
7
votes
30.4k
views
Why does carbonic acid gives an acid salt but hydrochloric acid does not?
answered
Mar 29, 2023
Chemistry
high-school
1
vote
80.8k
views
I know a) is -1, but I am not sure of b).
answered
Mar 6, 2023
Mathematics
college
0
votes
225k
views
What is 5(-4)+(-6)+2(-2)
answered
Jan 18, 2023
Mathematics
high-school
4
votes
196k
views
The measure of angle G in degrees is.....
answered
Dec 28, 2022
Mathematics
college
4
votes
184k
views
What city is home to the longest suspension bridge in the u.s.?
answered
Dec 10, 2022
History
high-school
4
votes
189k
views
Help, i need it right now!!
answered
Oct 8, 2022
Social Studies
middle-school
4
votes
142k
views
The Law of Conservation of Mass is a scientific rule that says: A mass can be made or lost during a chemical reaction B mass is never made or lost during a chemical reaction C all matter will decompose
answered
Sep 23, 2022
Chemistry
college
3
votes
35.0k
views
Which of the following could be the lengths of the sides of a 45°-45°-90° triangle?
answered
Jul 4, 2022
Mathematics
college
4
votes
115k
views
The answer i’m on a timer
answered
Jun 15, 2022
Mathematics
high-school
2
votes
4.1k
views
How do i solve f^2+3f-5=0
answered
Apr 23, 2022
Mathematics
high-school
3
votes
139k
views
Sos please help how to do this
answered
Apr 14, 2022
Mathematics
high-school
11
votes
24.1k
views
Calculate the length of the third side
answered
Jan 12, 2022
Mathematics
high-school
6
votes
25.0k
views
How long is a half life for carbon 14?
answered
Nov 21, 2021
Chemistry
middle-school
2
votes
100k
views
Please help me solve this for 15 points! -x2 + 4x - 54 = 0
answered
Jul 29, 2021
Mathematics
middle-school
3
votes
39.5k
views
A chunk of aluminum at 91.4°C was added to 200.0 g of water at 15.5°C. The specific heat of aluminum is 0.897 J/g°C, and the specific heat of water is 4.18 J/g°C. When the temperature stabilized, the temperature
answered
Feb 25, 2021
Chemistry
college
5
votes
208k
views
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