Recent activity by Emgsilva

Recent activity by Emgsilva

Edin and Lein, in their study about income, found...

asked Nov 10, 2024

1 answer 19.2k views

The U.S. Constitution delegates rights to the states under separation of powers. Question 6 options: True Fals

answered Aug 15, 2024

1 answer 179k views

how can a rock change during metamorphism? how can a rock change during metamorphism? metamorphism can change the mineralogy or chemical composition of a rock. metamorphism can change the mineralogy, texture,

asked Aug 7, 2024

2 answers 104k views

Hamburger sells for 3 pounds for $6. If Mohammed Obaid buys 10 pounds of hamburger, how much will she pay? a. $10 b. $12 c. $15 d. $18

answered Jul 23, 2024

1 answer 232k views

Does the parabola open upward or downward: What are the x and y intercepts: What is the coordinates of the vertex: the equation of the axis of symmetry:

answered Jun 12, 2024

1 answer 74.4k views

\Which statement BEST describes how the body moves? A. Skeletal muscles, which are made of fibers, nerves, and blood vessels, contract in order to make the body move. B. Cardiac and smooth muscles are

answered May 11, 2024

1 answer 78.5k views

A 9 volt battery will produce how many amps of current when connected to a 330 ohm resistance? O 0.027 O 36.7 339 O 2970

asked Dec 17, 2023

1 answer 3.7k views

What is the measure of angle x Angels are not necessarily drawn to scale

answered Aug 31, 2023

1 answer 142k views

Use the graph to complete the statements.For every dollar you spend, you can getpounds of grapes.For each pound of grapes, you would need $

asked Aug 9, 2023

1 answer 4.4k views

Python is an example of what type of programming language? Machine language General purpose scripting language Platform-specific scripting language Client-side scripting language

answered Jul 26, 2023

1 answer 130k views

I've done the method I'm good at, but can't seem to get the answer.

answered Mar 20, 2023

1 answer 135k views

What is the answer to the question

asked Mar 2, 2023

1 answer 111k views

A 3 kg, 30 cm long iron rod is heated from 20ºC to 80ºC. Iron has an α of 1.2 × 10-5 ºC-1 and a c of 450 J/kgºC. a) How much did its length increase when heated up?- 0.2 mm- 2 mm- 2 cm- 20 cmb) how much

answered Jan 25, 2023

1 answer 70.8k views

Suppose a laboratory has a 30 g sample of polonium-210. The half-life of polonium-210 is about 138 days. a. How many half-lives of polonium-210 occur in 1104 days? b. How much polonium is in the sample

answered Jan 23, 2023

1 answer 185k views

What is the voltage of a galvanic cell made with zinc (Zn) and aluminum (AI)? A. 0.92 V B. -0.92 V c. -2.44 V D. 2.44 V

answered Dec 15, 2022

1 answer 400 views

If she traveled 10 m in 5 seconds, what was her average speed?

answered Dec 13, 2022

1 answer 178k views

Does - 5 or 5 satisfy the equation x + 5 = 0 ?

asked Dec 3, 2022

2 answers 17.2k views

Answer the following questions: What is trade? What is meant by trading activities?

answered Aug 19, 2022

2 answers 104k views

A girl is on the beach and the angle of elevation from her feet to the top of a lighthouse is 62' If the lighthouse is 30ft tall, how far away is the girl from the lighthouse? Please show your work! I

answered Aug 2, 2022

1 answer 106k views

WBCS are often called soldier of the body why

answered Jul 18, 2022

2 answers 71.0k views

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