Questions by Lelly

Questions by Lelly

How would you describe the "skew" of this graph?

asked Jul 16, 2023

1 answer

5 votes

222k views

A person with very good musical pitch listens to a guitarist on a moving stage play a high A (880 Hz) while the stage is moving away at 4.0 m/s on a cold day, 0 °C. What frequency does this person hear?

asked Mar 3, 2023

1 answer

2 votes

180k views

A satellite flies 28912 miles in 5.56 hours. How many miles has it flown in 12.93 hours?

asked Feb 1, 2023

1 answer

1 vote

155k views

Pls help asap (science) Imagine there were no oceans on Earth. How would this impact climates? Use complete sentences to explain your answer.

asked Jan 17, 2023

1 answer

0 votes

82.4k views

What is 189 divided by 82???

asked Nov 18, 2022

1 answer

4 votes

207k views

Without genetic _____, natural selection could not occur. A) variation B) sameness

asked Jul 23, 2022

1 answer

25 votes

216k views

There are 3 apples, 4 oranges and 1 pear in a bag. Find each probability 1) Select an orange and then a pear(without replacement) 2)You select an orange then an apple then a pear without replacement 3)You

asked Jun 6, 2022

2 answers

4 votes

207k views

Can you help me in taking a DCP so hurry

asked May 24, 2022

2 answers

17 votes

22.6k views

Help please I don’t know the answer !

asked Oct 25, 2021

2 answers

1 vote

17.8k views

Plants lived on Earth during prehistoric times. We know this because

asked Oct 5, 2021

1 answer

1 vote

136k views

A star exhibits a parallax shift of .30” rounded to 2 significant digits. That star is ____ light years away.

asked Sep 11, 2021

1 answer

1 vote

30.4k views

Read the excerpt from The Code Book. Other attacks include the use of viruses and Trojan horses. Eve might design a virus that infects PGP software and sits quietly inside Alice's computer. When Alice

asked Sep 6, 2021

2 answers

3 votes

150k views

1: What was the Cuban Missile Crisis? Castro’s attempt to learn the technology for developing nuclear weapons Castro’s threat to destroy the island of Cuba with nuclear missiles a Soviet attempted buildup

asked Aug 23, 2021

1 answer

0 votes

169k views

Parallel lines and transversals

asked Jul 23, 2021

1 answer

2 votes

157k views

Lesson Worksheet Multiple Choice Circle the letter of the correct choice. 1 Which of the following is the basic unit of matter? molecule chemical compound atom nucleus 2 Water is an example of a(n) atom

asked Jun 14, 2021

1 answer

4 votes

202k views

Question two plz :)

asked Jun 12, 2021

2 answers

0 votes

94.6k views

If a lever has a mechanical advantage of 5 and 50 N of force is used to lift a rock, what is the weight of the rock?

asked May 9, 2021

1 answer

2 votes

161k views

______ is evidence of technology in ancient Mesopotamia A. Barley B. Goats C. The lever D . Trade

asked Feb 14, 2021

2 answers

1 vote

173k views

Which perspective or model suggests that depression develops because a person engages in illogical thinking and holds negative views about self, their personal situation and the future? A) cognitive B)

asked Feb 13, 2021

2 answers

5 votes

232k views

When i'm with my factor 5, my prodect is 20 .When i'm with my addend 6' my sum is 10.What number am i

asked Nov 10, 2020

1 answer

3 votes

169k views

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