Answers by Mahdi Astanei
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Answers by Mahdi Astanei

Answers by Mahdi Astanei
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You just finished paving a rectangular driveway measuring 75 feet by 20 feet. You charged the customer $1,000. After deducting the expenses shown below, how much profit did your company make on this job?
answered May 10, 2021
7 votes
50.3k views
If x-1=0 and y+3=0, what is the value of x-y?​
answered Feb 24, 2021
1 vote
101k views
My question is what is this awnserUsing what you know about roots, prefixes, and suffixes, the word "composition" means (5 points) Group of answer choices the quality of pulling forward characterized by
answered Feb 21, 2021
3 votes
134k views
Write the following decimal number in its equivalent fraction form. Show all work for full credit 3.143 ​
answered Feb 8, 2021
4 votes
224k views
What kind of waste is shown in the photograph? A. Recyclable waste B. E-waste C. Hazardous waste D. Septic system waste
answered Jan 20, 2021
2 votes
99.1k views
A particle moving in a planar force field has a position vector x that satisfies x'=Ax. The 2×2 matrix A has eigenvalues 4 and 2, with corresponding eigenvectors v1=[ −3 1 ] and v2=[ −1 1 ]. Find the position
answered Oct 19, 2020
4 votes
97.5k views
Exposure to high doses of microwaves can cause damage to cells. Estimate how many moles of photons, with λ = 12 cm, must be absorbed to raise the temperature of your eye by 3.0 ºC. Assume the mass of an
answered Aug 29, 2020
3 votes
200k views
What does William Wordsworth mean by "A poet" in the following bolded line? (5 points) I wandered lonely as a cloud That floats on high o'er vales and hills, When all at once I saw a crowd, A host, of
answered Apr 10, 2020
2 votes
131k views
Graph -6x-9y=54 A B C D
answered Feb 27, 2020
2 votes
186k views
High winds make it much harder to _____. A. steer your vehicle B. stop your vehicle C. see the road ahead D. accelerate quickly enough
answered Feb 25, 2020
4 votes
68.0k views
Overfishing of salmon has caused populations of wild salmon to decline. To combat this decline, salmon are raised in hatcheries, and then released to the wild. However, researchers have found that hatchery-raised
answered Feb 19, 2020
1 vote
13.7k views
How many lines of symmetry does this figure have?
answered Jan 12, 2020
6 votes
39.7k views
This outcome is an example of a failure of which aspect of a culture of safety?
answered Dec 12, 2019
3 votes
94.3k views
Which of the following is a binomial? A. b²-14 B. x² C. s⁴-s+12 D. f³+f²-f+16
answered Nov 17, 2019
4 votes
170k views
Find the missing side. Round to the nearest tenth.
answered May 12, 2019
3 votes
181k views
What digits should go in 517* * instead of the stars to make the 5 digit number a multiple of 6, 7, and 9?
answered Feb 15, 2019
5 votes
6.1k views
X2-14x+53=9 in completing the square
answered Jan 9, 2019
3 votes
226k views
What was the first act that the Parliament passed in an attempt to raise revenue by taxing the American colonists? The Quartering Act: obligated colonial legislations to meet the needs of British soldiers
answered Sep 1, 2018
5 votes
93.1k views
Please help! And explain.
answered Jul 10, 2018
6 votes
11.4k views
What is the estimated difference? Round each number to the nearest thousand before finding the difference. 5,714,688 – 327,149
answered Apr 14, 2018
3 votes
18.6k views
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