Questions by Igneus

Questions by Igneus

What is the energy (in electron volts - see More -Precisely 4-1 in the textbook) of a 280 nm ultra-violet photon? Express your answer using two significant figures. E = __________ eV

asked Dec 22, 2023

1 answer

4 votes

100.0k views

Choose all the answers that apply. The atmosphere: protects the earth from harmful radiation is made mostly of nitrogen traps heat from the sun O can be used to transmit radio signals

asked Dec 19, 2023

2 answers

21 votes

57.6k views

If _____________, then the graph of the polynomial function is symmetric about the origin.f(x) = -f(-x)f(x) = -f(x)f(x) = f(-x)f(x) = f(x + 1)

asked Nov 2, 2023

1 answer

2 votes

53.3k views

A fair spinner has 11 equal sections: 4 red, 3 blue and 4 green. It is spun twice. What is the probability of getting not green then green?

asked Jun 11, 2023

1 answer

14 votes

64.1k views

Please help, thank you!

asked Mar 8, 2023

1 answer

3 votes

209k views

aliana has $42.50 to spend. she wants to buy a sweater that costs $29 including tax and some pairs of socks that cost $4.50 each including tax. write an equation

asked Jan 6, 2023

1 answer

3 votes

197k views

4. M -2-10 y 4 L 3 -2 1 KI х 1 2 3 4 5 6 7 8 9 11 K -2 -3 -4 -5 -6 M М" L' 위

asked Oct 11, 2022

1 answer

9 votes

202k views

Which of the following is a characteristic of formal writing style? A. stating information professionally B. using contractions C. using biased language D. writing in the first-person or second-person

asked Oct 6, 2022

1 answer

2 votes

153k views

What visual features or thematic treatments of females are notable?

asked Oct 6, 2022

1 answer

0 votes

61.3k views

1) 6 x ( -12 ÷ 2 ) - 62 = 2) 1/6 × 1/2 =

asked Jul 27, 2022

2 answers

1 vote

84.5k views

Question 10 1 pts What care is given by specialists to help restore or improve function after an illness or injury? O Rehabilitation O Subacute care O Adult day services O Acute care

asked Jun 28, 2022

2 answers

2 votes

227k views

Element X is a radioactive isotope such that every 51 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 7500 grams, how long would it be until the mass of the sample

asked May 6, 2022

2 answers

20 votes

205k views

What's 70 x4 I just wanna see if it’s really going to help me

asked Apr 25, 2022

1 answer

4 votes

49.1k views

What does John Adams mean by “to keep open the door of reconciliation, to hold the sword in one hand and the olive branch in the other.” Answer today plz thanksss

asked Apr 2, 2022

1 answer

20 votes

157k views

The sun of the first 3 terms of an arithmetic sequence is 21 while their product is 315 determine these three terms?

asked Mar 13, 2022

1 answer

0 votes

31.6k views

which literary movement or sub genre does the sermon "Sinners in the Hands of an Angry God" fall under

asked Nov 20, 2021

1 answer

0 votes

63.0k views

30 pts!!! Simplify the expression (6^2)^4

asked Nov 14, 2021

1 answer

1 vote

215k views

What is the slope of a line y=7.8x+62

asked Sep 3, 2021

1 answer

0 votes

199k views

Norman is a franchisee of MegaFurnishings, a furniture store. Norman breaches the franchise agreement. The contract states that the franchisee, Norman, must be given notice of termination but does not

asked Aug 16, 2021

1 answer

5 votes

35.0k views

I had a fantastic music teacher at school. We all found her really inspired/inspiring. Should we use inspired or inspiring. And why. Thanks a lot....

asked Jun 12, 2021

1 answer

0 votes

230k views

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