Questions by RickN

Questions by RickN

In a survey of 200 people, 32% had a son, 30% had a daughter, and 11% had both a sonand a daughter. What is the conditional probability that a person who has a son also hasa daughter? Round to the nearest

asked Dec 15, 2023

1 answer

2 votes

10.9k views

Jan: Hey, Kevin. How ______________ you doing? Kevin: I am OK, and you? You look pale. Jan: Yes, I am ____________. You know the weather changes so hard and quickly, and there is lots of pollution near

asked Jul 26, 2023

1 answer

19 votes

223k views

HELP!!! (50 pts) According to the Article, which of these happened third? A.The Grand Canyon was named a national park by U.S. lawmakers. B.Native American peoples established residence near the Grand

asked Jul 20, 2023

1 answer

0 votes

98.9k views

A. Sita plays football. (into simple past tense)

asked Jun 28, 2023

2 answers

9 votes

61.2k views

Find the measures of angles a and b when 0=44

asked Jun 26, 2023

1 answer

4 votes

195k views

Which statement describes the proper procedure for identifying an organism by using a dichotomous key?

asked Nov 12, 2022

1 answer

5 votes

186k views

Scientists estimate that if index fossils were deposited during a certain time frame, then the entire rock layer was also deposited at the same time. A scientist finds Trophite fossils. According to the

asked Oct 4, 2022

1 answer

5 votes

130k views

I NEED HELP ASAP what is the difference between an isotopes mass number and an elements atomic mass number?

asked Jul 21, 2022

1 answer

1 vote

86.4k views

Tilly the dog barks every 9 seconds. Billy the dog barks every 12 seconds. They both bark at the same time. After how many seconds will they next bark at the same time?

asked Jul 12, 2022

2 answers

13 votes

139k views

Name the three major types of clouds

asked Jun 9, 2022

1 answer

1 vote

75.7k views

What type of mood is set when Peter bangs on a frying pan and marches around the room? festive peaceful angry sorrowful

asked Apr 7, 2022

1 answer

17 votes

133k views

Can you help me with this please!

asked Feb 13, 2022

1 answer

24 votes

31.9k views

Sike this system of equations by graphing . First graph the equations and then type the solution y=7/2x+3 y=-x-6

asked Jan 11, 2022

1 answer

3 votes

174k views

7 critics liked the sequel to My Giant. This represents 10% of all critics. How many critics reviewed it in all?

asked Jul 8, 2021

1 answer

5 votes

9.7k views

Find the value of y when equals zero. -7x+3y=30

asked Apr 24, 2021

2 answers

0 votes

155k views

Find the volume of the solid of revolution formed by rotating the bounded region about the x-axis. f(x)=4-x2, y=0, x=-1, x=1.

asked Apr 12, 2021

1 answer

3 votes

140k views

Find the radius of the sphere with a volume of 3281π cubic yards. Write your answer as a fraction in simplest form.

asked Apr 7, 2021

1 answer

3 votes

49.2k views

All planets have their own heat and light ? true or false

asked Feb 16, 2021

2 answers

4 votes

36.8k views

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