Recent activity by Mohammad Moghimi

Question

By using double integrals, find the area of the regions enclosed by (a) curves y= x 2 1 ,y=−x 2 , lines x=1,x=2 (b) curve x=−y 2 , lines y=x−4,y=−2,y=2 (c) curve y=5−x 2 , line y=x+3 (d) y=sinx,y=cosx,

asked Dec 3, 2024

1 answer 111k views

The speech occasion itself often suggests an appropriate general speech purpose. A. True B. False

asked Dec 2, 2024

1 answer 227k views

Find ∆H for the reactions given below using Hess's Law. Show your work on a separate sheet of paper. 1. Fe₂O3(s) + 2Al(s) →Al₂O3(s) + 2Fe(s) a. 2Al(s) + 3/20₂(g) → Al₂O3(s); ∆H = -1675.7 kJ b. 2Fe(s) +

asked Nov 18, 2024

1 answer 40.2k views

Which of the following word problems can be represented by the equation 4×n+8=16? A. "Four times a number increased by 8 is 16. What is the number?" B. "Eight more than four times a number is 16. What

asked Jul 20, 2024

1 answer 31.2k views

Lorna has just turned 14. According to Piaget's theory, Lorna has reached the _____ stage of cognitive development. a) Concrete operational b) Sensorimotor c) Preoperational d) Formal operational

answered Jun 9, 2024

1 answer 133k views

Idea Creative Goals Technical Goals Reference Images Write a USB Flash Drive Project Proposal. Write 3 short paragraphs for the Idea, the Creative Goals, and the Technical Goals. Include a minimum of 2

answered Apr 29, 2024

1 answer 147k views

Which of the following lines is parallel to x = 4? a) $y = 9$ b) $y = 4$ c) $x = 6$ d) $x - y = 3$ **Mathematics - Question 1861:** You have $160 in a savings account. Each week for 7 weeks, you

asked Apr 18, 2024

1 answer 189k views

which amendment grants equal protection under the law, and was the basis of the incorporation doctrine?

asked Apr 10, 2024

1 answer 211k views

A tax return preparer may be subject to specific penalties for which of the following? 1) Failing to furnish the taxpayer with a copy of the return but not for failing to furnish the tax preparer's identification

asked Mar 15, 2024

1 answer 99.2k views

What percentage of the total energy applied to an x-ray tube target is converted into x-rays? a. 1% b. 10% c. 50% d. 99%

answered Mar 15, 2024

1 answer 233k views

Let y" – 11y' + 30y = 0. Find all values of r such that y= e't satisfies the differential equation.

asked Mar 9, 2024

1 answer 118k views

Attorneys and their clients have a ____________________, which means attorneys cannot talk about their client's cases to anyone without permission from the client. 1) privileged relationship 2) no permission

answered Feb 23, 2024

1 answer 92.5k views

A student drew the following model mantle

answered Feb 12, 2024

1 answer 41.4k views

Regarding withdrawal behaviour, what are the 4 components of this framework?

answered Jan 22, 2024

1 answer 176k views

Describe the FITT recommendation for individuals with lower extremity, symptomatic peripheral arterial disease.

answered Jan 18, 2024

1 answer 160k views

Use two unit multipliers to convert 15,000 square centimeters to square meters.

asked Jan 13, 2024

2 answers 111k views

A jacket is advertised to be 80% of the original price. If the sale price is $47, what is the original price?

asked Nov 16, 2023

1 answer 222k views

(ANSWERED) When should a human resources professional post a job internally? close A. Internal postings are useful when competition for jobs is undesirable. done B. Internal postings are used when existing

answered Oct 23, 2023

1 answer 102k views

Text-to-Speech 11. Diva wants to make a flower arrangement for her aunt's birthday. She wants 1/3 of the arrangement to be roses. She has 12 roses. How many other flowers does she need to finish the arrangement?

asked Oct 3, 2023

1 answer 51.0k views

Please help me it is easy I just dont understand

answered Sep 3, 2023

1 answer 68.5k views

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