shelley

How long were the Americans able to hold the Alamo?

If you sent out 5000 census to households and 3700 answered would my percenatge be 1.35%. please tell me if i answered this corrrectly I took the 5000 and divided it with the 3700 and I received the answer of 1.35% Please help thanks Shelley.

I cannot figure this out I keep getting the order pair(1.24,-3.44), but it does not work when I check. Can you help me? 5x+5y=-11 7x-3y=19 The other oneI needed to solve is this Question: 4y+3y<-35 I got -5>-35...is that right?

why are the equivalence point and the end point different in a titration?

25.00 mL of an acetic acid solution requires 23.86mL of a 0.1550M potassium hydroxide solution to reach the end point. What is the molarity of the acetic acid solution? (Hint: write the chemical reaction, and remember stoichiometry)

y=x+4

Kari Popper advocates, as a more efficient way to examine a scientific hypothesis, which of the following? A) Gather as much data as possible supporting the hypothesis. B) Fake the data C) Try to show the hypothesis is false. D) Meditate on what the hypot...

What payment should be made on an invoice in the amount of $3,400 dated August 7 if the terms of sale are 3/15, 2/30, n/45 and the bill is paid on August 19

ABCD is a rectangle. All rectangles have congruent diagonals. Which of the following is valid based on deductive reasoning?

If Alphonso takes out the trash, his dad will give him $10. If Alphonso has $10 he will go to the movies.

Thank you so much!!

C2H4O2 + KOH--> I'm not quite sure how you balance the equation?

-Observations of neutrinos coming from the Sun -Measurements of the Sun’s total energy output into space

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