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Explain how you can find the sum when you are adding a positive and a negative decimal or fraction. Include how to know whether the sum is positive or negative.
asked
Oct 15, 2023
Mathematics
high-school
1
answer
5
votes
52.9k
views
Presence of a synovial cavity, articular cartilage, synovial membrane, and ligaments are characteristics of what type of joint?.
asked
Oct 11, 2023
Biology
high-school
2
answers
8
votes
81.3k
views
Water is a substance that you commonly encounter as a solid,a liquid, and a gas. Explain how the conditions in the environment make this possible.
asked
Jul 25, 2023
Social Studies
college
1
answer
4
votes
40.6k
views
A. How many electrons are there in total Sodium:________ Chlorine:________
asked
Apr 20, 2023
Chemistry
high-school
2
answers
1
vote
212k
views
The thermal energy of what system does change
asked
Feb 10, 2023
Physics
college
1
answer
14
votes
204k
views
Question 2 (1 point) Rand ZS are said to be complementary angles. If mR = 23°, what is the m ZS in degrees? mZs=
asked
Oct 24, 2022
Mathematics
middle-school
1
answer
16
votes
48.5k
views
Please help me out thank you.
asked
Jul 17, 2022
Mathematics
high-school
1
answer
17
votes
36.7k
views
A health magazine reported that 27% of adult males smoke cigarettes. To test this claim, they select 40 adult males at random and record if they smoke cigarettes. They calculate a 95% confidence interval
asked
Jul 7, 2022
Mathematics
college
1
answer
5
votes
142k
views
¿Qué les pasó a los chicos un día en los rieles? (cajas de carton)
asked
Jun 15, 2022
Spanish
high-school
1
answer
1
vote
78.1k
views
Helium gas diffuses 4 times as fast as an unknown gas. What is relative molecular mass of the gas
asked
May 14, 2022
Chemistry
college
1
answer
24
votes
172k
views
Kesha has a total of 100 coins, all of which are either dimes or quarters. The total value of the coins is $13.00. Find the number of each type of coin.
asked
Mar 15, 2022
Mathematics
college
1
answer
23
votes
49.5k
views
molecular formula citric acid2.A 10.0 mL sample of pineapple juice was titrated with 0.100 M sodium hydroxide solution. The average volume of NaOH required to reach the endpoint was 12.8 mL. a.Calculate
asked
Mar 13, 2022
Chemistry
college
1
answer
2
votes
163k
views
!!! PLEASE TRANSLATE SPANISH !!! Can someone help me translate the following photo to English.
asked
Dec 1, 2021
Spanish
high-school
2
answers
4
votes
81.4k
views
Escribe los finales correctos de los verbos -AR en el pretérito. Imagine above ^
asked
Oct 23, 2021
Spanish
high-school
1
answer
1
vote
158k
views
7. Lee has $10.20 in a jar that contains only nickels and dimes. There are 140 coins in the jar. How many nickels are in Joseph's jar? d our tot noilo alia Sobilepono es
asked
Oct 3, 2021
Mathematics
middle-school
1
answer
2
votes
74.0k
views
You are in charge of selecting a play for a high school performance. What criteria would you use to select that play? How would your criteria differ if you were selecting a play for a Broadway show?
asked
Sep 21, 2021
Arts
high-school
1
answer
5
votes
36.3k
views
Which level of organization includes all the other levels of organization? organ system organism tissue ОО cell
asked
Sep 15, 2021
Biology
high-school
1
answer
3
votes
108k
views
Ninety-five percent of what number is 38? A. 160 B. 40 C. 36.1 D. 24
asked
Aug 2, 2021
Mathematics
high-school
2
answers
2
votes
207k
views
Help with history please due today!!!
asked
Jul 12, 2021
History
high-school
1
answer
0
votes
64.5k
views
"LAY Marshall wants to buy a picture frame. The original price is $15, How much will Marshall pay if he buys it during the sale? SALE 25% off original price!
asked
Jul 1, 2021
Mathematics
college
1
answer
3
votes
62.6k
views
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