Answers by Dfostic
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Answers by Dfostic

Answers by Dfostic
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Which common mineral fizzes when dilute hydrochloric acid (HCl) is placed on it? a) Calcite b) Feldspar c) Quartz d) Talc
answered Jun 25, 2024
4 votes
19.2k views
Which of the following complexe numbers is equal to (4 + 3i)(5 - 2i)? 20 + i 20+6i 26 + i^2 26 + 7i
answered Mar 11, 2024
3 votes
154k views
Another term for this classification of drugs is sedatives A. Narcotics B. Depressants C. Stimulants D. Hallucinogens
answered Mar 9, 2024
6 votes
218k views
Suppose the color receptors in our retina had absorption spectra that were delta functions at the three wavelengths λR, λG, λB (instead of the actual absorption spectra S₁(λ), S₂(λ), S₃(λ). Under what
answered Feb 27, 2024
3 votes
154k views
What happens to Victor's father upon observing Victor's misery? A) He becomes angry with Victor for bringing shame to the family. B) He becomes deeply concerned and tries to comfort and support Victor.
answered Jan 28, 2024
4 votes
71.9k views
2/5n+ 3/6+ 1/8n what does it equal
answered Dec 12, 2023
12 votes
176k views
What are the primary forces that act upon a baseball and a bat during their collision with each other A. The force of ball on bat and the force of gravity ball B. The force of gravity on the bat and the
answered Oct 16, 2023
3 votes
75.4k views
A rectangular carpet is 2 times as long as it is wide. Its width is 5 yards. What is the perimeter of the carpet?
answered Oct 8, 2023
12 votes
169k views
What could the police do differently to solve the crime in lamb to the slaughter
answered Mar 21, 2023
5 votes
216k views
Sove 72000 Divided Blank equals 900
answered Jan 2, 2023
3 votes
155k views
What is the rate of increase for the function f(x) =1/3 (3/24)^2x
answered Nov 17, 2022
11 votes
202k views
If 1.50g lead(II) nitrate is reacted with 1.75g sodium chromate what is the theoretical yield of the precipitate?
answered Aug 29, 2022
12 votes
43.9k views
The circumference of a circle is 87 cm. What is the DIAMETER of the circle? A) 2 cm B) 4 cm C) 6 cm D) 8 cm
answered Jun 26, 2022
0 votes
39.1k views
A student club spends $78 to buy candy bars and sells them for $3 each to raise money. Construct an equation that models profit or loss for selling a given number of candy bars.​
answered Jun 24, 2022
8 votes
195k views
Please help me. discuss the importance of Marco Polo’s journeys and the exchange of technology and culture.
answered Apr 23, 2022
2 votes
210k views
Dilations of a triangle are congruent to the original triangle true or false
answered Dec 28, 2021
3 votes
172k views
What is the scale factor 
answered Dec 8, 2021
3 votes
84.5k views
Determine the pH of HCI02 a. -2.49 b. 8.56 C. 2.49 D. 8.51​
answered Dec 6, 2021
3 votes
26.2k views
After simplifying the following expression, the coefficient of the m^2 term will be ______. 6mn^2 + 3m^2 + 16m^2 - 6m^2 - 5nm^2 The solution is ______
answered Sep 13, 2021
7 votes
21.8k views
Many newspaper journalists are now expected to write stories and shoot videos. What broader convergence issue does this demonstrate
answered May 3, 2021
3 votes
50.7k views
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