Questions by Lingyfh

Questions by Lingyfh

7. if the silver spoon placed in the coffee in exercise 6 causes it to cool 0.75°c, what is the mass of the coffee? (assume ccoffee = 1.0 cal/gc°.)

asked Nov 27, 2024

2 answers

3 votes

12.5k views

The legume plants have nodules containing nitrogen-fixing bacteria on their roots. Explain how nitrogen-fixing bacteria could increase the growth of the maize.

asked Nov 14, 2024

1 answer

4 votes

224k views

what is the amount (a) of alcohol contributed by the 70% alcohol solution in the following problem? a 70% alcohol solution must be added to 50 liters of a 40% alcohol solution to produce a 50% alcohol

asked Nov 4, 2024

1 answer

2 votes

89.7k views

What idea was put forward by Mayan, which suggests that historically there have been a series of empires that have benefitted from a particular type of military power? Option 1: The Divine Right of Kings

asked Sep 15, 2024

1 answer

2 votes

149k views

Scott made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces was 22.20. If the beads cost 3.60 for each necklace, how much did each pendant

asked Jul 20, 2024

2 answers

4 votes

108k views

200 million sperm begin the journey, how many million reach the egg?

asked Jun 3, 2024

1 answer

3 votes

111k views

What were three bad things that slaves experienced during the triangular trade once they were captured (7th grade social study’s)

asked Mar 15, 2024

2 answers

4 votes

166k views

Controlled substance log should be kept for how many years beyond last entry? (A) 1 (B) 2 (C) 3 (D) 4

asked Mar 13, 2024

1 answer

4 votes

195k views

As the topic readings show, IT evolution has resulted in an increased gap between top performing firms and bottom performing firms within industries. Meanwhile, research has also shown a decreasing contribution

asked Feb 18, 2024

1 answer

4 votes

44.3k views

Lilliana can level up her character 5 times in 8 hours. At this rate, how long will it take her to level up her character 65 times?

asked Dec 7, 2023

1 answer

1 vote

153k views

The sum of the interior angles of a polygon with 10 sides can be expressed as 360n. What is the value of n?A. 2B. 4C. 6D. 8

asked Nov 9, 2023

1 answer

1 vote

158k views

How long will it take a car to travel 1818 meters at a speed of 18 m/s?

asked Mar 3, 2023

1 answer

3 votes

115k views

Find the area of a circle with a circumference of 31.4 units

asked Dec 11, 2022

1 answer

0 votes

223k views

Given in the figure below, find the values of X and Z.

asked Nov 13, 2022

2 answers

4 votes

21.0k views

Thomas runs 1200m with a constant velocity of 8ms-' before jogging for the next 200 seconds at a constant velocity of 2ms", Draw accurate displacement/time & velocity/time graphs for this run. Draw these

asked Nov 6, 2022

1 answer

5 votes

148k views

Is found in wood or straw?* 2. Sucrose 2.Xylose 3.Maltose 4.Galactose

asked Aug 5, 2022

1 answer

19 votes

89.9k views

Choose the measure that best represents the data. Explain your reasoning. 12, 15, 16, 18, 20, 90

asked Jun 17, 2022

1 answer

0 votes

355 views

Help plz..And No links!! I repeat No links!!

asked Apr 10, 2022

1 answer

1 vote

47.3k views

Lab: affects on human activity on freshwater resources

asked Jan 8, 2022

1 answer

16 votes

202k views

Which of the following combinations of fishing lures and duck decoys is unobtainable to Big Lake Bob in one week's worth of carving? 80 fishing lures and 5 duck decoys 40 fishing lures and 20 duck decoys

asked Oct 23, 2021

1 answer

1 vote

38.5k views

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