Questions by Fqxp

Questions by Fqxp

The point (-3,2) lies on a circle whose equation is (x + 3)^2 + (y + 1 )^2 =r^2. Which of the following must be the radius of the circle?

asked May 18, 2021

1 answer

3 votes

178k views

8b-4=-4+8b solve for x

asked Nov 3, 2020

2 answers

3 votes

223k views

Plutonium-239 is a radioactive isotope commonly used as fuel in nuclear reactors. The half-life of plutonium-239 is 24,100 years. About how long would it take 504 grams of plutonium-239 to decay until

asked Jul 1, 2020

2 answers

4 votes

99.3k views

A experiment is a study designed so that neither the subjects nor the experimenters know which subjects are in the treatment group and which ones are in the control group. O A. placebo-effect O B. control

asked Feb 26, 2020

1 answer

0 votes

165k views

Question 6 Unsaved HISTORY HELP Was there support for the Vietnam war in 1965? Question 6 options: Yes: We had increased the number of American soldiers, so yes, there was support. No: Americans did not

asked Dec 26, 2019

2 answers

1 vote

69.7k views

Find the probability of each event. Write each answer as a fraction in simplest form, as a decimal to the nearest hundredth, and as a percent to the nearest whole number. You roll a number cube. You roll

asked Feb 18, 2019

1 answer

4 votes

61.3k views

Why would an IT technician ever have to change out a computer’s motherboard?

asked Nov 8, 2018

2 answers

0 votes

167k views

Below are two different functions, f(x) and g(x). What can be determined about their y-intercepts? graph going through negative 2, 2 and 4, 2 x g(x) 3 1 6 2 9 3

asked Jul 4, 2018

1 answer

2 votes

197k views

In a forest ecosystem, 24 gray wolves live together. These 24 wolves make up a _______.

asked Feb 18, 2018

2 answers

0 votes

182k views

According to the food pyramid which level has the greatest amount of energy? a. primary consumers b. primary producers c. secondary consumers d. tertiary consumers

asked Jul 12, 2017

1 answer

5 votes

66.3k views

Which best explains satellites? The moon is a satellite of the Earth, and the Earth is a satellite of the Sun. Mercury and Pluto do not have any satellites. Mercury is a satellite to the Sun, and Venus

asked Jun 24, 2017

1 answer

4 votes

98.8k views

Which of the following is an example of verbal communication? A. Waving to an acquaintance. B. Smiling at a baby. C. Shaking the hand of a friend. D. Reading a report in front of your class.

asked Apr 28, 2017

2 answers

1 vote

218k views

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