Questions by Chenwj

Questions by Chenwj

Find the binomial distribution for flipping a coin 3 times, where "heads" is a success. P(k successes) = nCk pk(1 – p)n – k P(0 successes) = 3C0(0.5)0(0.5)3

asked Jun 1, 2021

2 answers

3 votes

191k views

Yazmine is saving for a video game system. She makes $15 per hour babysitting. Yazmine is able to save $4 per hour for her gaming system. If she worked 8 hours, how much did she save?

asked Jun 1, 2021

2 answers

2 votes

35.5k views

Points $A(3,5)$ and $B(7,10)$ are the endpoints of a diameter of a circle graphed in a coordinate plane. How many square units are in the area of the circle? Express your answer in terms of $\pi$.

asked Jan 5, 2021

1 answer

5 votes

34.7k views

What does relationship mean in algebra/ math?

asked Jul 5, 2020

1 answer

5 votes

30.4k views

What does the point on the graph represent? A. aggregate supply and demand equilibrium B. aggregate supply C. aggregate rising prices and supply D. aggregate rise in GDP

asked Mar 15, 2020

1 answer

0 votes

8.1k views

On earth, two parts of a space probe weigh 14500 N and 4800 N. These parts are separated by a center-to-center distance of 18 m and may be treated as uniform spherical objects. Find the magnitude of the

asked Mar 10, 2020

1 answer

2 votes

190k views

What role do background vocalists play?

asked Oct 13, 2019

2 answers

4 votes

41.2k views

Read the sentence. At the performance tonight, I am going to perform a jazz piece that I choreographed ______! Which best fits in the blank? themselves ourselves myself herself

asked May 25, 2019

2 answers

0 votes

181k views

At the shake shack two orders of fries abbr for shakes cost $5.90. how much is an order of fries

asked May 22, 2019

1 answer

5 votes

38.5k views

Which role do gametes play in reproduction? A. They reorder the offspring’s genes. B. They increase the number of chromosomes in the offspring. C. They carry half of each parent’s chromosomes. D. They

asked Dec 3, 2018

2 answers

0 votes

58.9k views

Select the sentence with the correct use of ellipses. A.The cop . . . told the driver to let Grandpa out at Bell View Drive. B.The cop, according to Grandpa, . . . C.The cop . .. was a good man . . . D.

asked Sep 6, 2018

2 answers

0 votes

213k views

Which aspect of the U.S. Congress most reflects the constitutional value of republicanism? A. Members of Congress often support political positions that mirror voter opinion in their home states. B. The

asked Apr 8, 2018

1 answer

3 votes

209k views

In fruit flies long wings (W) are dominant to short wings. What is the phenotype of the known parent

asked Oct 22, 2017

2 answers

4 votes

127k views

Which ancient Greek idea is still used today to describe the relationship between the sides of a right triangle? A Euclids b Hippocratic c Pythagorean d architecture theory

asked Jan 24, 2017

2 answers

3 votes

36.2k views

An organism is multicellular, has chloroplasts, and is made up of eukaryotic cells. In which domain would a scientist place this organism?

asked Jan 13, 2017

1 answer

2 votes

215k views

think about a bush in your back yard, is the bush alive according to the characteristics of life? why or why not?

asked Feb 4, 2016

2 answers

0 votes

71.1k views

Which factor is not used to define biomes? a. plant structures b. leaf type c. historical similarities d. climate

asked Apr 3, 2015

1 answer

4 votes

174k views

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