Questions by Alireza Ghaffari

Questions by Alireza Ghaffari

What happens to the surface area of a rectangular prism if all three of it’s dimensions are doubled? Tripled? Show work.

asked Feb 24, 2021

1 answer

3 votes

184k views

Dwight drove 792 miles from Pensacola,Florida,to Key West,Florida,and then back again.He estimated this distance to the nearest hundred miles and the nearest ten miles.What is the difference in the estimates?

asked Feb 23, 2021

1 answer

2 votes

30.0k views

Read the poem below and answer the question. The courage that my mother had Went with her, and is with her still: Rock from New England quarried; Now granite in a granite hill. The golden brooch my mother

asked Nov 21, 2020

2 answers

5 votes

42.6k views

Which equation is true when k= -15 A) 3k - 11 = -34 B) - 53 + 4k = 7 C) k/3 + 17 = 12 D) k/5 + 2.5 = 0.5

asked May 28, 2020

2 answers

3 votes

214k views

Perform the indicated operation. 3k+6/(k-2)+(2-k)= answers::: 3, -3,3k+6/k-2,3k+6/k+2

asked Feb 28, 2020

1 answer

0 votes

892 views

If Dianne has 1897 dollars in her account, and she has bought five pairs of pants for $164, 3 dogs for $387 and has 18 restaurant bills ($931) along with bills for her house ($1273) how much money does

asked Nov 22, 2019

1 answer

1 vote

155k views

The volume of a cube can be calculated using the formula V=s3 where S is the side length. What is the volume of a cube with a side length of 1/3 of a meter? (A 1/3 ,(B 1/6,(C 1/9,(D 1/27

asked Aug 2, 2019

1 answer

5 votes

191k views

Which of the following possibilities will form a triangle? (5 points) A. Side = 16 cm, side = 8 cm, side = 7 cm B. Side = 16 cm, side = 9 cm, side = 7 cm C. Side = 17 cm, side = 12 cm, side = 7 cm D. Side

asked Aug 1, 2019

2 answers

1 vote

1.5k views

A satellite in a 24-hour circular orbit with non-zero tilt angle (slight tilt away from the equatorial plane of Earth) will appear from the ground as if it is making a nodding motion in the sky; that is,

asked Jun 7, 2019

1 answer

1 vote

176k views

Explain how the mucoliary elevator helps prevent foreign material from getting into the lungs

asked May 14, 2019

1 answer

0 votes

166k views

A mattress store charges 7% sales tax and a $50 delivery fee. The delivery fee is not subject to sales tax. The following functions represent the situation F(a)=1.07a and g (b)= b+50 Solve for g (f (a)).

asked Apr 8, 2019

1 answer

2 votes

217k views

A river current has a velocity of 5 km/h relative to the shore. A boat moves in the same direction as the current at 4 km/h relative to the river. How do you calculate the velocity of the boat relative

asked Aug 20, 2018

2 answers

0 votes

156k views

What makes the evolution of species possible? A) homology and adaptation Eliminate B) mutation and fossil evidence C) mutation and natural selection D) comparative anatomy and homologous structures

asked Apr 15, 2018

2 answers

0 votes

24.9k views

input is any kind of information, or instructions , that is entered into a computer memory true or false

asked Mar 13, 2018

1 answer

2 votes

106k views

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