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Danni
Questions (17)
b. Explain why the initial value problem y'=4xsqrt(1-y^2) with y(0) = 4 does not have a solution.
I already solved the
1 answer
475 views
3) The table below gives selected values for the function f(x). Use a trapezoidal estimation, with 6 trapezoids to approximate
4 answers
3,225 views
1) Find the area of the region bounded by the curves y=arcsin (x/4), y = 0, and x = 4 obtained by integrating with respect to y.
4 answers
4,845 views
An inverted conical tank (with vertex down) is 14 feet across the top and 24 feet deep. If water is flowing in at a rate of 12
6 answers
1,013 views
What is the result when you decompose
2x^2-19x+50/(x+3)(x-2)^2 into partial fractions? To clarify, the entire first line is over
1 answer
318 views
find the coordinates of the points which are simultaneously 6 units from the points (6,6) and equidistant from the x and y axis.
2 answers
545 views
find the coordinates of the points which are simultaneously 6 units from the points (6,6) and equidistant from the x and y axis.
3 answers
576 views
0.30-kg block is sliding on a smooth horizontal surface at 2.5 m/s, heading towards a light spring that is in equilibrium (not
1 answer
454 views
A mall has three department stores, J C Penney, Macy’s, and Sears. A survey of 1863 people exiting the mall found that 279
2 answers
540 views
Draw a number line. Make sure the following numbers are on your number line: 1,472; 1,560; 1,481.
2 answers
801 views
2CO(g) + O2(g) ==> 2CO2(g)
A. If 16.01 L of oxygen is reacted at STP, how many moles of carbon dioxide is produced? B. If 1.722
2 answers
1,424 views
N2(g) + 3H2(g) ==> 2NH3(g)
A. If 16.99 g of hydrogen is reacted at STP, volume of ammonia is produced? B. If 35.82 L of nitrogen
2 answers
1,467 views
A population of wolves in a county is represented by the equation P(t) = 80(0.98)^t, where t is the number of years since 1998.
2 answers
979 views
I need the name of a 20th century figure whose work/artistic contributions can be classified in both the age of modernism and
1 answer
522 views
what happens when a candle is alight?
1 answer
450 views
What are groups of occupations arranged by sector of the economy?
I'm doing a cross-word thing, so it starts with "C".
1 answer
520 views
What would be concept in which you would have to use electron configurations in order to solve?
and how would you determine the
1 answer
552 views
Answers (8)
42*5= 210 minutes
its actually 120.00.
When i type in 300 its wrong 🙄
please help! I've been trying to use my notes and the usual rule but I can't seem to get it.
I've been trying to use the notes and past problems as a stepping stool to help me figure these out but I'm so lost. Especially number 4
I've looked at the related questions and it still doesn't make much sense to me :(
combine your equations: x+10+2x-30=250 then 3x-20=250 then 3x=270 then x=90 Ken weighs 90 and Joe weighs 150
when a physical change happens, it is visible
