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Find what heat in calories (cal) is needed to melt 54 g of 0∘C ice. The heat of fusion Lf for water is 80 cal/g
asked
Dec 4, 2024
Chemistry
high-school
1
answer
163k
views
Solve the equation (8x² + 13 + 2x² – 12x⁴ + 11 - 11 - 6x) = (-2x² - 1). Write your answer in the following form: Quotient + Remainder. (a) 6x² - 5 (b) -10x⁴ - 5x + 23 (c) -20x² - 12x + 22 (d) 8x² + 2x²
asked
Nov 16, 2024
Mathematics
high-school
1
answer
77.5k
views
Which of the following is NOT entirely a response of the innate immune system? A. Phagocytosis by macrophages B. Protection from infection by the skin C. Low pH in the stomach D. Antibody mediated complement
answered
Oct 22, 2024
Biology
high-school
1
answer
149k
views
How much blood does the human heart pump with each contraction? a) 4500 mL b) 3000 mL c) 4000 mL
answered
Sep 25, 2024
Biology
high-school
1
answer
117k
views
Help what's we Have : (x, y,z) = (1, 2, 3) ; (3,2,1); (1,3,2) ; (2,1,3) ; (2,3,1), and (3,1,2) For k= 43 we have (x,y,z) = (2,2,3) or (2,3,2) or (3,2,2) For k = 44 we have ( 8,-7,-5) or (8,-5,-7) or (-5,
answered
Aug 22, 2024
Mathematics
college
1
answer
181k
views
Which of the following interprets the constitution as a compact among sovereign states? 1) Federalism 2) Dual federalism 3) Cooperative federalism 4) States' rights
asked
Jun 24, 2024
Law
college
1
answer
91.3k
views
Let aₙ be a sequence of real numbers such that aₙ = 3aₙ₋₁ + 2, with a₁ = 2, compute a₂.
asked
May 12, 2024
Mathematics
high-school
1
answer
137k
views
Q.1 In the developmental model, which stage of conversation development is the one in which people get acquainted by making small talk? A. Bonding stage B. Intensifying stage C. Experimenting stage D.
answered
Jan 14, 2024
Social Studies
high-school
1
answer
222k
views
Can someone help me?
asked
Jan 5, 2024
Mathematics
college
2
answers
155k
views
The soccer game....(be) on TV right now
asked
Dec 22, 2023
English
college
1
answer
225k
views
Computing Circumference ! 10ft. C = —— 20 cm C = ——— 7ft. C = —— 11in. C = ——- 8 m C = —— 15cm C = ——-
answered
Nov 30, 2023
Mathematics
high-school
1
answer
121k
views
Adjacent --------------------- Vertical DBC and ABC ABC and DBE CBD and EBA EBA and ABC put them where they're supposed to go
asked
Nov 12, 2023
Mathematics
high-school
1
answer
139k
views
The diagram below represents a beaker of water being heated by a flame. The arrows represent heat transfer occurring in the beaker. Which process is represented by the arrows in the diagram? 1. condensation
answered
Jun 20, 2023
Chemistry
middle-school
2
answers
8.7k
views
What is The equivalent fraction of 1/6 whose denominator 54
asked
Jun 11, 2023
Mathematics
college
1
answer
5.8k
views
Pls, look at picture for the question.
asked
May 13, 2023
Mathematics
college
1
answer
85.7k
views
What is the volume, in cubic inches, of a rectangular prism with a height of 19 inches, a width of 8 inches, and a length of 17 inches?
answered
Mar 20, 2023
Mathematics
high-school
1
answer
228k
views
Graph the given functions, fand g, in the same rectangular coordinate system Select integers for x, starting with-2 and ending with 2, and describe how the graph of g is related to the graph off.f(x)=x?
asked
Feb 19, 2023
Mathematics
college
1
answer
44.0k
views
What is an energy transformation? Describe the concept of “hidden energy” in an energy transformation?
answered
Dec 22, 2022
Chemistry
college
1
answer
125k
views
What impact did the Justinian Code have on religion? It prevented government from interfering in religion. It made Christianity the national religion. It made practicing religion illegal. It gave priests
answered
Dec 7, 2022
Social Studies
high-school
1
answer
223k
views
I write a short message for my teacher
asked
Nov 15, 2022
English
high-school
1
answer
147k
views
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