Answers by Pingjiang Li
Register

Answers by Pingjiang Li

Answers by Pingjiang Li
Filter
Mr. Cornapple is the fruit & vegetable buyer for a large school district. In a given week, he has a budget of $6,550. Bushels of apples cost $40 each, and bushels of corn cost $30 each. The following inequality
answered Dec 26, 2021
5 votes
148k views
Which symbol and unit of measurement are used for electric current? a. symbol: C; unit: A b. symbol: 1; unit: C C. symbol: 1; unit: A
answered Nov 8, 2021
4 votes
89.9k views
Which rule best described the following pattern 5,6,15,16,25,26,35​
answered Oct 10, 2021
1 vote
135k views
During a certain week, Jane worked j hours each day for 3 days, and Noah worked n hours each day for 5 days. Which expression represents the total combined number of hours worked that week by Jane and
answered Aug 12, 2021
1 vote
199k views
The two most important parts of SWOT analysis are identifying the company's resource strengths and identifying the company's best market opportunities. making accurate lists of the company's strengths,
answered Jul 12, 2021
4 votes
222k views
Lily observes that tree frogs and green anoles are both able to climb tree trunks. Based on evidence that she researches, she concludes that their tree-climbing ability is an example of convergent evolution.
answered Jul 1, 2021
3 votes
95.0k views
What happens when frozen ice crystals accumulate by contact with other ice crystals? A) rain B) hail C) fog D) snow
answered May 30, 2021
2 votes
61.7k views
The speed of sound at 20°c in dry air is ___m/s.
answered Apr 13, 2021
2 votes
167k views
Two similar solids a and b are shown solid a has a volume of 60cm3
answered Feb 25, 2021
1 vote
89.4k views
What texture does henri mattise usually use in his artwork?
answered Nov 29, 2020
4 votes
49.0k views
James Proton prepares a saturated solution of sodium chloride in a beaker by adding solid sodium chloride and stirring. When James finishes, crystals of sodium chloride are observed at the bottom of the
answered Sep 16, 2020
4 votes
207k views
The levator ani and coccygeus together form the __________ diaphragm.
answered Sep 6, 2020
3 votes
12.8k views
Sugar molecules can combine with one another to form large molecules called _____. (A)enzymes (B)starches (C)proteins (D)lipids
answered Mar 30, 2020
3 votes
171k views
During what period did Rome become the dominant power in the Mediterranean? A,B,C,D?
answered Jan 26, 2020
3 votes
62.2k views
Angelique makes beaded jewelry. The graph below shows the number of beads on varying cord lengths. A necklace contains 88 beads. Based on the information above, which is the best estimate for the cord
answered Jul 5, 2019
4 votes
103k views
A backpacker wants to carry enough fuel to heat 2.3 kg of water from 29 ∘c to 100.0 ∘c. part a if the fuel he carries produces 36 kj of heat per gram when it burns, how much fuel should he carry? (for
answered Mar 6, 2019
5 votes
17.4k views
Witch of the following dilations was applied to ABCD to create AB’C’D’?
answered Feb 11, 2019
5 votes
154k views
Last week a certain brand of hand lotion cost $3.00 for a 16-ounce bottle. this week the hand lotion is on sale for $2.40 for a 16-ounce bottle. which is the percent decrease in the price of the hand lotion?
answered Jan 29, 2019
1 vote
204k views
How can Amani use the trend line to check the reasonableness of her answer? A.She should expect the slope to be negative because the line tilts down moving from left to right on the graph. B.She should
answered Sep 24, 2018
2 votes
222k views
What is one criticism mentioned in the text regarding piaget's explanation of object permanence? infants' mistakes were due to ____?
answered Sep 18, 2018
4 votes
171k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.2m questions

11.9m answers