Questions by Fiete

Questions by Fiete

The table below shows a probability density function for a discrete random variable X. What is the probability that X is 2 or 3?

asked Jul 10, 2023

2 answers

4 votes

31.1k views

What expression can be used to add 7/10 + 13/20 A: 14/20 + 13/20 B: 7/20 + 13/20 C: 14/20 + 26/20 D: 7/10 + 13/10

asked Feb 18, 2023

1 answer

1 vote

92.2k views

Add. Your answer should be eth expanded polynomial in standard f (5h – 8h)+(-2h – hè – 2h) =

asked Oct 1, 2022

1 answer

15 votes

44.7k views

In a presidential form of government, how is the head of the executive branch chosen

asked Jun 21, 2022

1 answer

0 votes

177k views

Which are characteristics of the graph of the function f(x) = (x + 1)2 + 2? Check all that apply

asked Apr 25, 2022

1 answer

9 votes

61.0k views

A telephone long distance carrier charges customers $0.99 for the first 10 minutes and then $0.09 for each minute beyond 10 minutes. If Mary uses this carrier, how long can she talk for $5.00

asked Mar 19, 2022

1 answer

5 votes

214k views

Please help I dont understand

asked Feb 4, 2022

2 answers

2 votes

205k views

Abeline is creating a box design for a company. The front, back, and sides will be painted, but the top and bottom will not be painted. A prism has a length of 10 feet, height of 8 feet, and width of 12

asked Nov 19, 2021

2 answers

5 votes

224k views

Geologists can learn about rock layers beneath the surface of Earth using sound waves. They use a vibration truck to send sound waves into the ground. A measuring truck has special microphones, called

asked Sep 23, 2021

1 answer

4 votes

54.6k views

2 adjacent angles of a parallelogram are (2x+45°) and (4x-15°) . What is the value of x?

asked Apr 21, 2021

2 answers

5 votes

195k views

1. Jack and Jill purchased a $125,000 house making a 20% down payment and paying the closing costs up front, and financing the rest. Their 15 year mortgage rate is 3.25%. Calculate the monthly mortgage

asked Apr 3, 2021

1 answer

3 votes

207k views

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