Advanced Placement (AP) College

The first ionization energies of the elements __________ as you go from left to right across a period of the periodic table

Answers

Answer 1
Increases is the correct answer

Related Questions

What was Brahe’s dilemma?


Ap euro

Answers

Answer:

Tycho Brahe nose

Explanation:

Learning This

Answer:

Barney is a dinosaur from our imagination

And when he's tall

He's what we call a dinosaur sensation

Barney's friends are big and small

They come from lots of places

After school they meet to play

And sing with happy faces

Barney shows us lots of things

Like how to play pretend

ABC's, and 123's

And how to be a friend

Barney comes to play with us

Whenever we may need him

Barney can be your friend too

If you just make-believe him!

Step-by-step explanation:

Explanation:

Data were collected on the ages, in years, of the men and women enrolled in a large sociology course. Let the random variables M and W represent the ages of the men and women, respectively. The distribution of M has mean 20.7 years and standard deviation 1.73 years. The distribution of W has mean 20.2 years and standard deviation 1.60 years. Of all of those enrolled in the course, 54 percent are men and 46 percent are women. What is the mean age of the combined distribution of both men and women in the course?

Answers

Answer:

The mean age of the combined distribution of both men and women in the course is:

20.47 years.

Explanation:

a) Data and Calculations:

Random variable M = age of men

Random variable W = age of women

Distribution of                    M:                 W:

Mean =                            20.7 years     20.2 years

Standard Deviation =       1.73 years      1.60 years

Percentage of enrolled   54%                46%

Mean Age Proportion     11.178              9.292

Combined mean age =  20.47 (11.178 + 9.292)

b) Mean Age Proportion:

M = 20.7 * 54% =   11.178

W = 20.2 * 46% = 9.292

Total                     20.47

The mean age of the combined distribution of both men and women in the course is 20.47 years

Mean age of men , M = 20.7 years

Mean age of Women , W = 20.2 years

Percentage of Men = 54%

Percentage of Women = 46%

Recall, :

Mean, μ = np

The mean age of men in the distribution = (20.7 × 54%) = 11.178 years

The mean age of women in the distribution = (20.2 × 46%) = 9.292 years

The mean age of the combined distribution is :

11.178 + 9.292 = 20.47 years

Therefore, the mean age of the combined distribution is 20.47 years

Learn more :https://brainly.com/question/15528814

Why might some people be opposed to the use of biotechnology?
A) It can lead to the development of resistant microorganisms.
B) It can lead to competition between modified and native organisms.
C) It can lead to the production of toxic materials.
D) All of the above

Answers

Answer: D) All of the above

Explanation:

Biotechnology has come a long way in the last 2 decades and has brought quite some good. But with that good came from bad as well as the potential for bad.

One of those is that in finding new ways to improve on biological processes, biotechnology could create resistant microorganisms that will affect humanity adversely until stronger medication is introduced.

Modified organisms will also compete with native organisms for dominance and will probably win due to enhancements which will affect the ecosystem. Toxic materials could also be produced and introduced into human food supply which would be very harmful.  

Answer: D

Explanation:

got it right on edge

Molar mass for (NH4)3PO4

Answers

I believe it is 149.09 or just 149

Answer:

149.09 g/mol

Explanation:

= 1.07 mol N. 14.0 g N.1 mole of (NH4)3PO4 contains 3 moles of N. 1.07 moles N x 1 mole (NH4)3PO4.= 0.357 mol (NH4)3PO4. 3 moles N.molar mass of (NH4)3PO4 is. 3(14.00) g N.12(1.01) g H. 1(30.97) g P.4(16.00) g O. 149.09 g/mol.0.357 mol (NH4)3PO4 x 149.09 g. =53.2 g (NH4)3PO4. 1 mol (NH4)3PO4.

If I'm wrong, correct me please, but I'm sure this correct.

Have a nice night!

Which model is a concordance model?

A.
the big bang theory

B.
the dark energy model

C.
the steady state model

D.
the Lambda-CDM model

Answers

ANSWER:

D.

EXPLANATION:

The ΛCDM or Lambda-CDM model is a parametrization of the Big Bang cosmological model in which the universe contains three major components: first, a cosmological constant denoted by Lambda and associated with dark energy; second, the postulated cold dark matter; and third, ordinary matter.

Answer:

D. the Lambda-CDM model

Explanation:

Plato

what was london's drinking water was contaminated with?

Answers

i don’t know lol but it has high levels of calcium and magnesium which can cause limescale
London's water is hard, meaning it has a high level of calcium and magnesium compounds, causing limescale.

Residents of a small city vote on whether to allow a developer to build a shopping center. The number of votes in favor of the shopping center was 4,400. The number of votes against the shopping center was 17,600. What percent of the voters were in favor of building the shopping center?

Answers

Answer: 20%

Explanation:

Number of votes in favor of the shopping center = 4,400.

Number of votes against the shopping center = 17,600

Total number of voters = 4400 + 17600 = 22000

The percent of the voters that were in favor of building the shopping center will be:

= (Number of votes in favor of the shopping center / Total number of voters) × 100

= (4400 / 22000) × 100

= 20%

Other Questions
Plzz help. Giving everything.D. 24.5 Write a loop to print all elements in hourly_temperature. Separate elements with a -> surrounded by spaces. Sample output for the given program: (must be in python) 90 -> 92 -> 94 -> 95 Note: There is a space after 95. ------------------------------------------------------------------------------------------------------------------------ hourly_temperature = [90, 92, 94, 95] for temp in hourly_temperature: for index,temp in enumerate(str(temp)): if index != len(temp)-1: print(temp,'->',end=' ') else: print(temp, end='') print('') # print newline ------------------------------------------------------------------------------------------------------------------------ My expected out is: 90 -> 92 -> 94 -> 95 I keep getting: 90 -> 92 -> 94 -> 95 -> NOTE: I can't edit the last line "print('') #print newline" Identify the sentence with correct punctuation and grammar.A) Let's divide it among the two of us, because that would be fair.B) Let's divide it among the two of use because, that would be fair.C) Let's divide it between the two of us, because that would be fair.D) Let's divide it between the two of us because, that would be fair. Roxanne is an expert at blowing bubbles with bubble gum. She discovered that her bubbles were bigger if she stood facing the Sun when she blew them. At lunch she told her three best friends about her discovery and after school they all tried it. No one else was able to blow bigger bubbles when they faced toward the Sun. Which of the following would be best for Roxanne to do next? A. She should prove she is right by blowing bubbles while her friends are watching.B. She should give them each bigger pieces of bubble gum and try it one more time.C. She should think about what else she is doing that might have made the bubbles bigger.D. She should ask her friends to try it again and concentrate harder when they face the Sun. Small aquatic organisms, such as coral, are the producers of the ocean.Please select the best answer from the choices provided true or false The floor plan for Jacob's living room is shown below.What is the area, in square feet, of Jacob's living room?129114181144 Determine the solution for the equation, 5w - 9= 44.A) w=10.6B) W=7C) w=12.2D) w=5.8 What trade route covered the regions of East Africa, Southwest Asia withIndia, Southeast Asia, and China? A person runs 3km north. One hour later, she runs 3km south, which of the following statements describes the persons complete trip BRAINLEST and thanks!! Estimate 86 x 904 please its homework what is the area of the figure belowA: 88in2B: 48 in2C: 68 in2B:43in2 Sales tax in your community is 6 percent. If you go to a sporting goods store and buy a soccer ball for $19.95, socks for $5.95, and a headband for $10.00, what amount will you pay once the sales tax is added to your purchase? When velocity is graphed with respect to time, what does the area underthe line represent?A) velocityB) distanceC) accelerationD) displacement Given the answer to aproblem asking you to simplify the expression,write the possible problem. Explain how youcreated the problem.I really need help I dont understand this. I will be given 20 points to whoever helps me. Thank you I'm pretty sure i have coronavirus and i dont know what to do will give brainliest need advice Find the absolute maximum of m(t)=t^3-12t^2-144t and justify your answer 0.190 moles cesium chloride converted to grams Given: SIn(A)= 4/5 ,pi/2 < A< pi and sin(B)= -2square5/5, pi < B < 3pi/2What is the value of cos(A-B)A. -2square5/25B. -square5/5C. 2square5/5D. 11square5/25 PLEASE HELP ME!100 POINTS!A cylinder has a volume of 20xy4 units cubed. If the base of the cylinder has an area of5x"y2 units squared, which of the following expressions represent the height of the cylinder?(Hint: V = Bh)O 100xyO 15wy?o 4xy?O 4xy?