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Evaluate the expressions -10(-4/39)(-3/16) and -10 ÷ (20/7). A) -10/507 B) 10/507 C) -10/273 D) 10/273
answered
Sep 12, 2024
Mathematics
high-school
1
answer
97.1k
views
Goran took 1/8 hours to clean the den. He took 3 1/2 hours to clean the bathroom. How much longer did it take Goran to clean the bathroom.
answered
Sep 10, 2024
Mathematics
college
2
answers
224k
views
The vapor pressure of water at 25.5 C is approximately 24.5 mmHg. the total pressure of gas collected over water is 758.0 mmhg and the temperature is 25.5 Celsius. what is the pressure of hydrogen gas
answered
Jun 28, 2024
Chemistry
college
1
answer
171k
views
12. Sarah uses long division to convert a rational number 2 to a decimal. P Which of the following statements cannot be true? A. The decimal form of P q terminates with a zero in the tenths place. B. The
asked
Jun 22, 2024
Mathematics
high-school
1
answer
16.6k
views
How can biotic and abiotic can become limiting factor for a population
answered
Jun 12, 2024
Biology
college
1
answer
34.4k
views
Which organ plays the most important role in regulating blood composition? A. Liver B. Spleen C. Small intestine D. Kidneys
asked
Apr 4, 2024
Biology
high-school
2
answers
141k
views
The following continents were part of Gondwana ___________________. A. South America, Africa, Antarctica B. North America, Africa C. North America, South America D. Europe, Asia
asked
Apr 3, 2024
Geography
high-school
1
answer
72.6k
views
A type of brass is made by combining zinc and copper in a 3:7 ratio. if you want to make 2 kg of brass, how many grams g of zinc do you need?
asked
Mar 17, 2024
Chemistry
high-school
1
answer
116k
views
What is the reaction equation? 1) -C cal x Δt 2) q reaction = -C cal x Δt 3) q reaction = C cal x Δt 4) q reaction = C cal / Δt
answered
Feb 2, 2024
Chemistry
high-school
1
answer
151k
views
Contrast the functions of Spo11 and Cas9 A) DNA Repair vs. DNA Cleavage B) mRNA Synthesis vs. Protein Synthesis C) Transcription Initiation vs. Translation Initiation D) Chromosome Segregation vs. Cell
asked
Jan 21, 2024
Social Studies
high-school
1
answer
210k
views
Most of Mali’s people were A. Berbers.C. nomads. B. traders. -D. farmers.
answered
Aug 24, 2023
History
high-school
1
answer
31.3k
views
0.8% of 150 is what number?
answered
Aug 11, 2023
Mathematics
high-school
2
answers
41.2k
views
In deep water, a tsunami moves very fast and has a long wavelength and a small amplitude (see A in picture). As it enters shallower water, it slows down, and the wavelength decreases. This causes the wave
asked
Aug 9, 2023
Physics
college
1
answer
229k
views
Please help i need help
asked
Aug 4, 2023
Mathematics
college
2
answers
188k
views
Which statement describes the relationship between point P and the other points in the scatter plot?
answered
Jun 16, 2023
Mathematics
high-school
1
answer
205k
views
Hey guys I need some help with #11 so if anyone could help that would be great THANK YOU!!
asked
May 12, 2023
Mathematics
college
1
answer
126k
views
which of the following properties is being utilized. xy=yxcommutative property of addition distributive property identity property of multiplication commutative property of multiplication
answered
Feb 28, 2023
Mathematics
college
1
answer
227k
views
Decide which of two envelopes in Model 1 will be more successful at reaching it's destination. justify your choice.
answered
Jan 19, 2023
Biology
college
2
answers
176k
views
What happens to algae when the temperature in the ocean becomes too hot? O The algae are susceptible to infection. O The algae become pale. O The algae photosynthesize faster. O The algae lose their ability
answered
Dec 25, 2022
Chemistry
college
1
answer
58.1k
views
Identify which statement is true about "Elements and Compounds" 1 A. Individual elements join together and constitute a compound B. Compounds have same type of atoms C. Chemical symbols represent Compounds
asked
Dec 10, 2022
Chemistry
high-school
1
answer
192k
views
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