Questions by Lloyd Powell

Questions by Lloyd Powell

Which of these elements has the greatest attraction for electrons? A potassium B Chlorine C Cobalt D Calcium

asked Nov 7, 2024

1 answer

5 votes

106k views

Assume a Poisson distribution. Find the following a. Let λ=7.0, find P(X≥3). b. Let λ=0.4, find P(X≤1). c. Let λ=2.0, find P(X≤2). d. Let λ=4.1, find P(X≥2). e. Let λ=5.1, find P(X≤2).

asked Nov 2, 2024

1 answer

4 votes

186k views

It is found that 0.20 M solutions of three potassium salts KX, KY, and KZ have pH values of 7.0, 8.0, and 9.0, respectively. Arrange the acids HX, HY, and HZ in order of increasing acid strength.

asked Aug 2, 2024

1 answer

5 votes

176k views

Need help with how to do this one... Find the domain of x ¹ -2 x + 1 A. x ≠ -1 B. x ≠ 1 C. x ≠ -2 D. x ≠ -1, 1 E. x ≠ 2 F. x ≠ 0

asked Apr 22, 2024

1 answer

1 vote

22.1k views

A basic cellular package costs $20/month for 60 minutes of calling with an additional charge of$0.20/minute beyond that time. The cost function C (a) for using a minutes would be• If you used 60 minutes

asked Aug 21, 2023

1 answer

1 vote

223k views

a rectangle tank,60cm long and 50cm wide,is 4/5 filled with water.when 24 liter of water are added, the water level rises to the brim of the tank. find the height of the tank.

asked Mar 7, 2023

1 answer

20 votes

2.7k views

What is the slope of a line that goes through (2,-2) and (5,6)?

asked Jan 13, 2023

1 answer

4 votes

93.1k views

Determine the slope and y-intercept for the given equation: Y - 3/2x = 3 Please help this is my last math test of the year I really wanna do well!

asked Aug 3, 2022

1 answer

5 votes

216k views

Can I please get some help please!!!

asked Jun 1, 2022

1 answer

1 vote

150k views

PLEASE HELP BIG FINALS TEST The whole question didn’t fit so it said “ determine if it can be proven that the triangles are congruent. If they are congruent select the theorem that proves they are congruent

asked Apr 2, 2022

1 answer

8 votes

193k views

What are the endings for the -ar verbs? -0,-as,-a,-amos,-an,-ais -0,-as,-a,-emos, -an,-eis -0,-as,-a,-amos,-en,-ais

asked Feb 25, 2022

1 answer

1 vote

215k views

2×²+5y-18 if x is 5 and y is 2

asked Jan 23, 2022

1 answer

5 votes

119k views

What are the two major steps in passing genetic information?

asked Dec 9, 2021

1 answer

5 votes

94.4k views

What is an aquifer? a. a river dam b. a natural underground water supply c. an environmental hazard caused by drilling d. a state agency that monitors water usage (the answer is B, i just wanted to put

asked Oct 23, 2021

2 answers

5 votes

68.9k views

Which of the following equations could represent the points in the table? Select all that apply.

asked Sep 26, 2021

1 answer

4 votes

106k views

Which of the following are NOT a responsibility of the Executive Branch? A) Enforce the laws B) Power to grant pardons C) Make the laws D) Diplomacy with other nations

asked Aug 27, 2021

2 answers

0 votes

6.0k views

What is the answer to 6 + 6 {2}^(2)

asked Aug 25, 2021

1 answer

1 vote

78.1k views

What is an example of women's involvement in other movements? Select all that apply. A. Susan B. Anthony promoting the idea that women should be able to vote because Black men could. B. Rosa Parks refusing

asked Jan 23, 2021

2 answers

0 votes

66.9k views

Select the expression that is equivalent to (x+4)^2

asked Dec 24, 2020

2 answers

0 votes

140k views

According to the American School Counseling Association, in order to apply our knowledge and skills competently: Group of answer choices professional school counselors must be perfectly healthy. professional

asked Oct 3, 2020

1 answer

5 votes

134k views

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