Questions by Noha

Questions by Noha

Essay outline for the outsiders

asked Nov 3, 2024

1 answer

4 votes

188k views

If the radius of sr² is 127 pm and the density of sro is 4.7 g/cm³, what is the radius of the oxide ion? (100 cm = 1 × 10¹² pm) a. 176 pm b. 132 pm c. 273 pm d. 137 pm e. 127 pm

asked Aug 15, 2024

1 answer

2 votes

55.1k views

All of the following are associated with substration activation except? 1) bond distortion. 2) proton transfer. 3) electron transfer. 4) intramolecular hydrogen bonding. 5) neutron transfer.

asked Jul 15, 2024

1 answer

3 votes

234k views

How does the wrecking ball have the potential to exert force on another object?

asked Jul 6, 2024

1 answer

2 votes

194k views

How does the author use stylistic devices to build suspense in this passage? A) By shifting scenes suddenly. B) By moving from narration to dialogue. C) By moving from dialogue to narration. D) By describing

asked Jun 12, 2024

1 answer

4 votes

215k views

In the 1940's, scientists identified a biological activity that caused slow-onset but very prolonged constriction of smooth muscle like that in the lungs, an activity that was not antagonized by antihistamines.

asked Mar 1, 2024

1 answer

2 votes

119k views

"A parabola that passes through the point (5, -12) has vertex (-5, 8). Its line of symmetry is parallel to the y-axis, Find equation of the parabola: y = When x * 15, what is the value of y: What is the

asked Jan 14, 2024

1 answer

0 votes

192k views

Suppose you choose four booksto read from a summer readinglist of 12 books. How manydifferent combinations of booksare possible?Note: nCrn!r!(n-r)!

asked Sep 15, 2023

1 answer

2 votes

32.2k views

This table shows values that represent an exponential function.What is the average rate of change for this interval from x=2 to x=4 A. 1/6B. 12C. 6D. 1/12

asked Aug 5, 2023

1 answer

4 votes

51.5k views

Debt Type Credit Card 1 Credit Card 2 (Private) Student Loan Debt Vehicle Debt Mortgage Debt Amount $5000 $2950 $25,745 $10,392 $100,197 1. How long does it take to pay off this debt? I 2. How much total

asked Mar 21, 2023

1 answer

4 votes

203k views

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each linear graph to its slope

asked Jan 27, 2023

1 answer

0 votes

191k views

Which of the following best explains why what we know about cells is called a theory and not a law? Question 11 options: We do not have enough evidence yet to call cell theory a law. We have not reviewed

asked Dec 13, 2022

1 answer

2 votes

139k views

Does anyone know how to do geometry? Please help

asked Dec 2, 2022

2 answers

12 votes

142k views

Pls help this is due soon!!!!

asked Sep 14, 2022

1 answer

0 votes

118k views

When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant force acts upon an object with a mass of 4 kg, the acceleration of

asked Aug 7, 2022

2 answers

1 vote

82.3k views

3|4x-9=27 how to solve this

asked Jun 18, 2022

1 answer

4 votes

142k views

Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations. x + y - z = -2 2x - y + 3z = 9 x - 4y - 2z = 1

asked Jun 11, 2022

1 answer

3 votes

106k views

A rock is an (blank) of minerals.

asked Jun 8, 2022

1 answer

0 votes

76.4k views

What are some numerical expressions for 9 times x?

asked Mar 17, 2022

1 answer

4 votes

27.7k views

What conditions are necessary for a lunar eclipse to occur A. Earth is in the moon's shadow. B. The moon is in Earth's shadow. C. The moon is in the sun's shadow. D. The sun is in the moon's shadow.

asked Nov 11, 2021

2 answers

3 votes

222k views

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