Recent activity by Hacker

Recent activity by Hacker

Substitute for the variable and evaluate the algebraic expression 3t-13 when t=4

answered Nov 16, 2024

2 answers 141k views

Suppose that the cost of producing x sheets of paper is C=f(x) dollars. (a) What are the units of f′(x) ?

asked Nov 1, 2024

1 answer 191k views

How does cleavage of pepsin, trypsin, and chymotrypsin regulate enzyme activity? a) Cleavage activates these enzymes, enhancing their catalytic activity. b) Cleavage inactivates these enzymes, reducing

answered Oct 3, 2024

1 answer 106k views

What best describes the diagonal approach to global health? a. Delivering health care from a bottom-up approach b. Focusing on preventative care through vaccinations c. Influencing economic policy to reduce

answered Jul 2, 2024

1 answer 228k views

A tomb of the Aegean civilizations consisting of a deep rectangular cut into sloping rock and a roof timber or stone. A) Stele B) Cairn C) Tholos D) Menhir

asked Jun 12, 2024

1 answer 8.3k views

Fees for issuing, renewing and reinstating are determined by:

answered May 17, 2024

1 answer 221k views

Change decimals to fractions. 0.9 PLS HELP THIS IS MY FINAL GRADE

asked Jan 14, 2024

2 answers 132k views

Where should the point P be chosen (in units from A) on line segment AB so as to maximize the angle θ? (Round your answer to two decimal places.) a) P = 0.25 b) P = 0.50 c) P = 0.75 d) P = 1.00

asked Jan 12, 2024

1 answer 26.6k views

The most superficial layer of the epidermis; composed of very thin squamous cells: A. Stratum basale B. Stratum spinosum C. Stratum granulosum D. Stratum corneum E. Stratum lucidum

asked Jan 9, 2024

1 answer 132k views

Use the graph to answer the question. find the asymptotes of the graph of the function select all the apply A. x=-2B. x=-1C. x=1 D. y=0

asked Dec 27, 2023

1 answer 173k views

Which of the following expresses the coordinates of the foci of the conic section shown below?(x + 2)² /49+ (y − 1)²/25 = 1

answered Dec 25, 2023

1 answer 225k views

Which table shows y as a function of x? Please answer accurately ♥

answered Nov 25, 2023

1 answer 121k views

Why is the countercurrent system of flow important for fishes?

answered Sep 10, 2023

1 answer 104k views

How does confidence interval affect margin of error.

answered Aug 3, 2023

1 answer 156k views

F(x) = 2-4 Find f(2)

answered May 19, 2023

1 answer 183k views

Answer the question in the photo

asked Mar 10, 2023

2 answers 230k views

Find the values of the variable, giving brief reasons for your answers. please help me with the answer. thank you.

answered Feb 15, 2023

1 answer 143k views

Hayden bought a necklace with a gemstone in the shape of a triangular prism. The base is an equilateral triangle measuring 2 centimeters on each side and has a base height of 1.7 centimeters. The height

asked Jan 16, 2023

1 answer 224k views

TRUE OR FALSE congress appoint supreme court justices

asked Dec 26, 2022

1 answer 157k views

A bag contains 5 red marbles, 4 white marbles, and 9 blue marbles. You pick a marble without looking. Find the probability of drawing a white marble. A.2/9 B.5/18 C.7/9 D.1/2

answered Nov 26, 2022

1 answer 202k views

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