Recent activity by Keishawn

Recent activity by Keishawn

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each quadratic equation with its solution set A. 2x²-32 = 0 B. 4x² - 100 = 0 C. x² - 55 = 9 D. x² - 140 = -19

answered Oct 21, 2024

1 answer 4.3k views

In the equation below, identify the reducing agent, the oxidising agent and give reasons for your answer using oxidation numbers. H2O2 H2O + 1/2 O2 a) H₂O₂ is the reducing agent because the oxidation number

asked Sep 2, 2024

1 answer 170k views

the j=3 to 4 transition for a diatomic molecule occurs at 0.50cm⁻¹ what is the wavenumber for the J=6 to 7 transition for this molecule. Assume the molecule is a rigid motor.

asked Jun 24, 2024

2 answers 50.3k views

Which Polynomial is a quartic trinomial? A. 3x^2 – 2x + 1 B. 4x^5 + 3 C. -2x^4 + 7x^2 – 5 D. 4x^3

answered Apr 24, 2024

2 answers 43.7k views

If a 12.39 g sample of phosphorus reacts with 42.54 g of chlorine to form only phosphorus trichloride (PCl₃), what mass of PCl₃ is formed? a) 30.15 g b) 54.93 g c) 140.01 g d) 79.71 g e) 91.86 g

asked Mar 8, 2024

1 answer 195k views

WHAT ARE THE GRADES OF MURMUR INTENSITY?

asked Jan 16, 2024

1 answer 42.8k views

Please help me tysm!

answered Jul 23, 2023

2 answers 115k views

What is the number for x 5= x over 6

asked Jul 21, 2023

1 answer 108k views

Which european nation had pirates as their nation's first explorers? a) spain b) united kingdom (great britain) c) france d) all 3 countries

asked Jul 17, 2023

1 answer 197k views

Angie and Kenny play online video games. Angie buys 2 software packages and 2 months of game play Kenny buys 1 software package and 4 months of game play. Each software package costs $45. If their total

answered Jun 30, 2023

1 answer 20.5k views

I need help with this question

answered May 27, 2023

1 answer 80.4k views

Find (f o g)(x) and (g o f)(x) and the domain of each.

asked May 8, 2023

1 answer 192k views

Write the full electron configuration for phosphorus, atomic symbol P

answered Mar 7, 2023

1 answer 21.5k views

The data set below has 7 values. Find the mean absolute deviation for the data set. If necessary, round your answer to the nearest hundredth. 18, 16, 14, 22, 25, 18, 13 Send data to calculator Mean absolute

asked Jan 15, 2023

1 answer 197k views

Multiply: (√2x^3 +√12x)(2√10x^5 + √6x^2)

answered Dec 24, 2022

1 answer 108k views

What is number 7? I NEED HELP ASAP

asked Dec 9, 2022

1 answer 108k views

What president relied a great deal on his informal group of trusted advisors that was coined the "Kitchen Cabinet"?

answered Nov 26, 2022

1 answer 125k views

If f(x)=6x-8, then f^-1(x)=

asked Sep 23, 2022

1 answer 173k views

1) DEFINE physical health. DESCRIBE 5 ways you will become/remain physically healthy. 2) DEFINE mental health. DESCRIBE 5 ways you will become/remain mentally healthy. 3) DEFINE social health. DESCRIBE

answered Aug 15, 2022

1 answer 183k views

2. Which trinomial below is equivalent to the square of the binomial x-5? (1) x² + 25 (3) x? - 25 (2) x² -10x+25 (4) x?-10x – 25

answered Aug 8, 2022

1 answer 138k views

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