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Describe how you know that 9 +7+1 is equivalent to 9 +1 +7. What is the benefit to using this property?
answered
Oct 26, 2024
Mathematics
high-school
4
votes
97.1k
views
Next year, Sheila’s age will be twice what her sister’s age ( ) is now. Write the expression that represents Sheila’s age next year.
answered
Sep 15, 2024
Mathematics
high-school
4
votes
123k
views
Prove that addition modulo n on Zₙ is a binary operation. That is, prove (amodn)+(bmodn)≡ (a+b)modn.
answered
Aug 30, 2024
Mathematics
high-school
5
votes
210k
views
Do not place items on the floor in the client's environment (even soiled laundry) because: a) It violates hospital policies b) It may create a tripping hazard and compromise safety c) It is against the
answered
Jul 18, 2024
Social Studies
high-school
4
votes
99.3k
views
The area of a triangle is 15 . Its height is 5 . What is its base?
answered
Jun 28, 2024
Geography
high-school
3
votes
13.5k
views
Propose an explanation for why RNA polymerase is not bound to the promoter in diagram A of model 3.
answered
Jan 21, 2024
Biology
high-school
5
votes
174k
views
Which intraocular muscles does the oculomotor nerve supply? a) Superior oblique, Lateral rectus b) Medial rectus, Inferior oblique c) Superior rectus, Inferior rectus, Medial rectus, Inferior oblique d)
answered
Jan 18, 2024
Biology
high-school
6
votes
68.0k
views
What is a "tica?" a disease in Costa Rica a nickname for a Costa Rican girl a Costa Rican animal a Costa Rican plant
answered
Oct 4, 2023
Spanish
college
9
votes
222k
views
P varies inversely with Q, and P=12 when Q=8. Find P when Q=3.
answered
Sep 25, 2023
Mathematics
high-school
8
votes
31.0k
views
Y = -2x² - 4x - 6 has how many real roots?A. 1OB. 0OC. cannot be determinedOD. 2
answered
Aug 30, 2023
Mathematics
college
5
votes
20.2k
views
The horizontal motion of a projectile does not influence its free fall. TRUE FALSE
answered
Aug 18, 2023
Physics
high-school
3
votes
7.8k
views
Select the correct answer. Jenna is a popular chef in a five-star hotel. She has a secret recipe that is in high demand. Under which specific law will Jenna and her unique recipe be protected against competitor
answered
Jun 23, 2023
Business
high-school
4
votes
214k
views
Students from two different schools do a Unit Test. There are 150 students at School A and themean score for School A is 66. There are 250 students at School B and the mean score for SchoolB is 58. Calculate
answered
Jun 21, 2023
Mathematics
college
2
votes
36.3k
views
The Philadelphia convention in 1787 was located in the same room where what was signed 11 years before
answered
Apr 26, 2023
History
college
3
votes
185k
views
If an entire tiger population disappears due to disease. What type of limiting factor is this?
answered
Mar 14, 2023
Biology
high-school
6
votes
34.1k
views
Write 4/10 as a product of a whole number and a unit fraction
answered
Nov 26, 2022
Mathematics
college
13
votes
127k
views
What happens during aerobic respiration? A Oxygen is produced. B Glucose is produced. с Lactic acid and oxygen are produced. D ATP, water and carbon dioxide are produced.
answered
Nov 1, 2022
Biology
high-school
6
votes
53.9k
views
Umm plss help i dont know the answer
answered
Oct 6, 2022
Mathematics
high-school
6
votes
152k
views
A building contractor is to dig a foundation 45 feet long, 16 feet wide, and 6 feet deep. The contractor pays $11 per load for trucks to remove the dirt. Each truckload holds 4 cubic yards. What is the
answered
Sep 17, 2022
Mathematics
college
3
votes
111k
views
Which macromolecule contains the most-dense source of energy for ATP production?
answered
Aug 11, 2022
Biology
college
3
votes
201k
views
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