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When 724.0 J of heat are added to 102 g of a solid substance, the temperature of the solid increases by 44.2 K. What is the specific heat capacity of the solid?
answered
Dec 31, 2024
Chemistry
college
1
answer
103k
views
Sweat glands contain A) cholinergic receptors. B) alpha receptors. C) beta receptors. D) All of the answers are correct. E) None of the answers are correct.
asked
Dec 12, 2024
Biology
high-school
1
answer
204k
views
What were the weaknesses and strengths of the American colonists and the British Empire at the beginning of the American Revolution? Options: A) The British Empire had a professional army, an experienced
asked
Nov 28, 2024
History
high-school
1
answer
21.7k
views
A woman sells 7/10 of her stock of cutlery at a profit of 30%. The remaining stock is sold at a profit loss of 8%. Find the percentage profit on the sale of the whole stock
answered
Nov 17, 2024
Mathematics
college
2
answers
166k
views
What is the exponential of 0?
answered
Nov 17, 2024
Mathematics
high-school
1
answer
184k
views
The secretion of sweat is stimulated: A) by high temperatures B) when the air temperature drops C) by hormones, especially male sex hormones D) as a protective coating when one is swimming E) both by high
answered
Aug 29, 2024
Biology
high-school
1
answer
194k
views
Correct 2p-10>2+4p in interval notation. Use decimal form for numerical values
answered
Jul 22, 2024
Mathematics
high-school
1
answer
195k
views
The four-firm sales concentration ratio for an industry measures the Multiple Choice -geographic concentration of firms -extent to which the four largest firms dominate the production of a good. -percentage
asked
Jun 21, 2024
Business
high-school
1
answer
217k
views
What is the recommended prophylaxis for ARF? A) Penicillin G benzathine B) Cephalosporin C) Erythromycin D) Vancomycin
answered
Mar 26, 2024
Health
high-school
1
answer
153k
views
What is an acute or chronic severe mental disorder characterized by disordered and often bizarre thinking, blunted or inappropriate emotional responses, bizarre behavior, social withdrawal, deterioration
asked
Jan 12, 2024
Health
high-school
1
answer
232k
views
Hey could you guys help me answer this and explain it to me? It’s math
asked
Oct 23, 2023
Mathematics
college
2
answers
17.9k
views
Solve the equation for the indicated variable. P=2l+2w; for l
answered
Aug 10, 2023
Mathematics
high-school
2
answers
98.5k
views
How do we find the equivalent ratio of 8/20 PLS HELP ITS RLLY IMPORTANT!!!!
answered
May 7, 2023
Mathematics
college
1
answer
95.9k
views
How to find an apothem of a polygon with 6 sides
asked
Apr 28, 2023
Mathematics
college
1
answer
66.5k
views
Please help me with this
asked
Apr 9, 2023
Spanish
high-school
1
answer
154k
views
In the graph below, line kwith equation y = -k makes a 45° angle with the x- and y- axes. Complete the following:R ko, Ry :(2,5) →Answer choices:(5, -2)(-5, -2)(-5, 2)
answered
Apr 2, 2023
Mathematics
college
1
answer
171k
views
What is the solution of log base of (3x-7) 25=2? a. x=-2 b. x=2 c. x=3 d. x=4
answered
Feb 23, 2023
Mathematics
high-school
1
answer
204k
views
The quadrilateral ABCD is a square. if the center of a square could be defined as the midpoint of one of its diagonals, what is the center of the square shown? a. (1, -1) b. (0.5, 1) c. (-1, 1) d. (-1.
asked
Feb 17, 2023
Mathematics
college
1
answer
12.5k
views
A word that is not used very much today is the word _____. A history B hostile C homage
answered
Feb 17, 2023
English
college
2
answers
191k
views
A car starting at 25 m/s applies its brakes, and 10 seconds later it slows down to a velocity of 5 m/s. What is the acceleration of the car?
answered
Dec 18, 2022
Physics
college
1
answer
5.8k
views
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