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Cal
Questions and answers by visitors named
Cal
Questions (14)
Find the standard form of the equation of the ellipse. (Remember center is midpoint between either foci or vertices)
(1)
2 answers
521 views
A proton is released at the origin in a constant electric field of 850 N/C acting in the positive x-direction. Find the change
3 answers
1,077 views
After a parallel-plate capacitor is charged by a battery, it is disconnected from the battery and its plate separation is
2 answers
853 views
The electric potential at x = 3.0 m is 120 V, and the electric potential at x = 5.0 m is 190 V. What is the electric field in
4 answers
5,001 views
A helium nucleus (charge = 2e, mass = 6.63 10-27 kg) traveling at a speed of 6.20 105 m/s enters an electric field, traveling
4 answers
1,920 views
A battery is attached across several different capacitors connected in series. Which of the following statements are true?
1 The
5 answers
3,548 views
If three unequal capacitors, initially uncharged, are connected in series across a battery, which of the following statements is
3 answers
3,187 views
A piece of wood discovered in an archaeological dig was found to have lost 62% of it's carbon-14. Carbon-14 has a half-life of
3 answers
616 views
Solve n + 1 = -4
1 answer
299 views
Can I simplify (12960 - 0.1x^2) / 0.2x^2 any further? How?
4 answers
374 views
The demand x is the number of items that can be sold at a price of $p. For
x = p^3 - 4p + 400, find the rate of change of p with
4 answers
2,664 views
Recently, a certain bank offered a 10-year CD that earns 8.93% compounded continuously.
a) If $20,000 is invested in this CD, how
2 answers
1,216 views
The rate of the following reaction is 0.90 M/s. What is the relative rate of change of each species in the reaction below?
A + 3B
1 answer
421 views
Let f(t) give the area in square miles of a town in a year t and the area of square miles. Find a formula for g by scaling the
4 answers
484 views
Answers (13)
whimper
$500 or $ +500
can someone help me with this problem:There was a country concert held at the park. For every 5 men there were 3 women that went to the concert. If 72 total people attended the concert, how many men and how many women each attended the concert? Because i
jegacy is very wrong i thought I could trust him but i guess not.
You guys are all wrong. The real answers for connexus are. 1. C 2.A 3.C 4.B 5.C 6.B Hope dis helped
who is right
What is the anwser
It's funny
Plz don't off of steves answers most of them are wrong ;-;
It's the same person saying they have a 3/10 btw I got a 100%
Yes.
85%
Thank you! How would I solve 1 = (12960 - 0.1x^2) / 0.2x^2
