Questions by Orna

Questions by Orna

Decide whether the imperfect form of the verb in each sentence is correct or incorrect as written. Teniamos que practicar baloncesto todos los días. correct O incorrect Mark this and return 20 TIME REMAI

asked Jun 24, 2024

2 answers

0 votes

147k views

NaH crystallizes with the same crystal structure as NaCl. The edge length of the cubic unit cell of NaH is 4.880 (a) Calculate the ionic radius of H⁻. (The ionic radius of Li⁺ is 0.0.95A.) (b) Calculate

asked Jun 17, 2024

1 answer

0 votes

160k views

Do degenerate energies count as different energy levels? 1) Yes 2) No

asked Apr 21, 2024

1 answer

1 vote

68.3k views

A type of product that causes a nail tip to stick to a nail plate is known as:

asked Apr 11, 2024

1 answer

0 votes

45.8k views

This is what I need answered

asked Dec 28, 2023

2 answers

4 votes

179k views

grandpa ezra complains that he frequently hears ringing or buzzing sounds in his ears. what is ezra experiencing?

asked Dec 1, 2023

1 answer

5 votes

183k views

The hydrogen emission spectrum is shown below. What is the energy of the 410 nm emission line? (The speed of light in a vacuum is 3.00 x 108 m/s, and Planck's constant is 6.626 x 10-34 J.s.) 400 750 pm

asked May 20, 2023

1 answer

24 votes

2.3k views

Simplify p2q6r8 ÷ pq2r4.

asked Apr 3, 2023

1 answer

5 votes

90.1k views

10 attempts remaining.(1 point) Use linear approximation, i.e. the tangent line, to approximate 1.9^5 as follows:Let f(x) = x^5. The equation of the tangent line to f(x) at x = 2 can be written in the

asked Feb 12, 2023

1 answer

0 votes

68.2k views

I NEED HELP ASP!!!!!!

asked Nov 27, 2022

2 answers

2 votes

206k views

Use either the commutative property or combine like terms to create an equivalent expression from the equation 9 x j(2 + 5).

asked Nov 17, 2022

1 answer

0 votes

81.5k views

I am very confused can I please have help

asked Oct 7, 2022

2 answers

25 votes

56.1k views

A restaurant manager needs to rope off a rectangular section for a private party. The length of the section must be 7.8m. The manager can use no more than 27m of rope. Which inequality could you use to

asked Mar 6, 2022

1 answer

0 votes

148k views

The sum of two numbers is 25. The difference between twice the first number and the second number is -10. Find the numbers

asked Jan 8, 2022

1 answer

0 votes

105k views

A scientist is using a telescope to detect light waves to determine the difference between two objects what is a likely pair of objects scientist could be studying? A. two oranges growing on the same tree

asked Dec 7, 2021

1 answer

3 votes

155k views

Re-opening of the different establishments is allowed during the General Community Quarantine. Change into active voice

asked Sep 12, 2021

2 answers

5 votes

102k views

What is the perimeter of the figure in the diagram (round to three decimal places)? A) 44.471 B) 35.046 C) 32.471 D) 23.046

asked Jun 7, 2021

1 answer

2 votes

106k views

What change increases the electric force between objects

asked May 14, 2021

2 answers

4 votes

174k views

What is percipatation

asked May 14, 2021

1 answer

1 vote

227k views

12. A soccer field has a length of 90 meters and a width of 45 meters. What is the o total area of the soccer field? 45 m2 Dube 90 m

asked Apr 21, 2021

2 answers

0 votes

230k views

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