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Explain how you could use integers to estimate -28.3 x (-47.9) A) Multiply -28 x -48 B) Multiply -28 x -47 C) Multiply -30 x -50 D) Multiply -20 x -50
answered
Dec 26, 2024
Mathematics
high-school
1
answer
119k
views
The most clear and unbiased basis for cost allocation exists when which one of the following can be determined? a) Personal preferences b) Arbitrary decisions c) Objective and measurable criteria d) Random
answered
Nov 28, 2024
Business
high-school
1
answer
40.1k
views
2/5 + 4a = -6/5 100 points!!!!!!!!!
answered
Nov 18, 2024
Mathematics
college
2
answers
55.4k
views
A rope is used to tie a boat to a dock. The angle of depression from the boat to the ocean floor directly beneath the dock is 40∘. 40 ∘ . The boat is 25.17 25.17 feet above the ocean floor. What is the
answered
Nov 7, 2024
Mathematics
high-school
1
answer
37.2k
views
the highest coefficient of performance that a heat pump operating between two reservoirs can have is:
asked
Oct 2, 2024
Physics
high-school
1
answer
220k
views
The nurse monitors for which clinical manifestation in the patient with vestibular dysfunction? A. Sudden hearing loss B. Ear pain C. Impaired balance D. Increased cerumen
answered
Sep 22, 2024
Biology
high-school
1
answer
29.0k
views
What is the mass of Flourine are in 1.25 moles of Flourine
asked
Jul 16, 2024
Chemistry
high-school
1
answer
72.4k
views
Which legume does not rely on crown formation as a persistence strategy? -Alfalfa -Red clover -White clover -Birdsfoot trefoil
asked
Jul 9, 2024
Biology
high-school
1
answer
226k
views
How can we solve decimal division help
asked
Jun 6, 2024
Mathematics
high-school
1
answer
56.1k
views
In the declaration of independence, how does the conclusion call for action from the colonists?
asked
Jun 2, 2024
History
high-school
1
answer
136k
views
What is the age of the oldest fossils attributed to H. erectus/ergaster that are found outside of Africa? Where are these fossils found?
answered
May 23, 2024
Biology
high-school
1
answer
53.6k
views
If it takes 50 mL of 0.5M NaOH to neutralize 125 mL of sulfuric acid: a) The molarity of sulfuric acid is 0.2M. b) The molarity of sulfuric acid is 0.5M. c) The molarity of sulfuric acid is 1.0M. d) The
answered
Feb 10, 2024
Chemistry
high-school
1
answer
194k
views
What is the process of mass movement along rock contacts or bedding planes? 1) Weathering 2) Erosion 3) Mass wasting 4) Deposition
answered
Jan 23, 2024
Geography
high-school
1
answer
231k
views
PLEASE HELLP!!!!! Multiply. Type the answer into the box. For mixed numbers, use a hyphen; for fractions, use a slash. Do not use any spaces. (ex., 4\frac{2}{3}\:=\: 4-2/3) please show how you got this
asked
Jan 1, 2024
Mathematics
high-school
1
answer
121k
views
The formation of rust is represented by the following reaction: 4Fe + 3O2 → 2Fe2O3 + energy Is this reaction exothermic or endothermic? How do you know?
asked
Dec 25, 2023
Chemistry
high-school
1
answer
70.8k
views
The graph of a periodic function f is shown below.What is the period of f?What is the minimum value of f(θ)?What is the maximum value of f(θ)?What is the midline for f?y=What is the amplitude of f?Write
answered
Oct 2, 2023
Mathematics
college
2
answers
218k
views
What is 4,738 divided by 23? for 15 points
answered
Aug 27, 2023
Mathematics
high-school
2
answers
217k
views
A bicycle has a listed price of $811.99 before tax. If the sales tax rate is 6.5% , find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary.
answered
Jul 6, 2023
Mathematics
middle-school
2
answers
213k
views
Item 2 Refer to the timeline in “From Barter to Bitcoin.” Based on the information in the timeline, farming spreads as people settle in villages. What happens as a result of this?
answered
Jul 3, 2023
History
high-school
1
answer
115k
views
How did the Enlightenment highlight the abuse of power by King Louis XVI?
asked
Jun 28, 2023
Social Studies
high-school
1
answer
135k
views
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