Recent activity by Hoang Phan

Recent activity by Hoang Phan

If f(x) belongs to the interval [a,b], at which values of x does the curve y = f(x) have a tangent line parallel to the line y = mx + c?

answered Nov 29, 2024

1 answer 34.3k views

For Jill Johnson's pizza restaurant, Suppose the total cost (TC) of producing 10,000 tennis balls is $30,000, and the fixed cost (FC) is $10,000. a. How large is the variable cost of this quantity of output?

asked Nov 14, 2024

1 answer 138k views

Find the are length of the graph of the function over the indicated interval. (Round your answer to three decimal places.)6x³/²+4y=2/3x³/²+3 Find the arc length of the graph of the function over the indicated

asked Nov 5, 2024

1 answer 7.6k views

On December 31, 2013 Dean Company changed its method of accounting for inventory from weighted average cost method to the FIFO method. This change caused the 2013 beginning inventory to increase by $630,

asked Oct 23, 2024

1 answer 16.8k views

What mass of carbon dioxide is produced when 24.0 g of ethane is combusted in the presence of excess oxygen?

asked Oct 21, 2024

1 answer 41.3k views

Given the pairs ( (x) -21, -64, -15 ) and ( (y) -48, -9, -32 ), what is the x-intercept of the line? a) ( -3 ) b) ( 3 ) c) ( -5 ) d) ( 5 )

answered Oct 9, 2024

1 answer 19.3k views

Find the perimeter of the rectangle as a variable expression. The length of a rectangle is 6x - 1, and its width is 2x + 3.

answered Sep 22, 2024

1 answer 1.8k views

Evaluate (g∘f)(x)(g∘f)(x) where f(x)=1f(x)=1 and . Explain whether this evaluation is possible and why or not.

asked Aug 13, 2024

1 answer 149k views

The patient's serum creatinine level is 0.7 mg/dL. The expected BUN level should be a. 1 to 2 mg/dL. b. 7 to 14 mg/dL. c. 10 to 20 mg/dL. d. 20 to 30 mg/dL.

asked May 6, 2024

1 answer 106k views

Is this correct? just making sure...

answered Feb 18, 2024

1 answer 164k views

Evaluate: 3x² + y + 4z given x = -1, y = 4, and z = 6. a. -21 b. -19 c. -17 d. -15

answered Jan 20, 2024

1 answer 7.1k views

Please help me. I would like a reasonable explanation, especially on the steps. Thank you :)

answered Dec 26, 2023

1 answer 56.9k views

Can someone help me with this please

answered Dec 2, 2023

1 answer 129k views

the local movie theater reported losses of 475dollars each day for three days. what was the loss for three days?

answered Sep 8, 2023

1 answer 127k views

If you lived in Mal in 1400 CE and your ancestors did something important 400 years earlier, how would you learn about it? Select the best answer from the choices provided. OA by consulting the written

asked Jul 9, 2023

1 answer 86.1k views

PLEASE HELP WITH THIS

asked Jun 25, 2023

2 answers 4.9k views

How long do you need to stay up after a concussion.

asked May 4, 2023

1 answer 159k views

I need help. I have no idea on this question

answered Apr 30, 2023

1 answer 94.0k views

Fish is an example of a complete protein. True False

asked Apr 15, 2023

2 answers 194k views

What is the value of the expression -78-a, when a= -29?

answered Jan 2, 2023

1 answer 134k views

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