mani

tell me about women in politics from 1920 to 1929

what is the equation of pi?

an aeroplane is flying in a horizontal circle with airspeed of 480 km/h. The wings of the plane are tilted at 40 degrees to the horizontal. What is the radius of the circle and how long does it take the plane to complete one full circle?

send me 5 sentences about deforestation

a hose pipe ejects water at a speed of 0.3m/s through a hole of area 50 cm*m.if the water strikes a wall normally, calculate the force on the wall , assuming the velocity of water normal to the wall is zero after striking?

a quantity of 25 ml of a solution containing both Fe2+ and Fe3+ ions is titrated with 23 ml of .02 M KMnO4 solution. as a result all the Fe2+ ions are oxidised to Fe3+ ions. Next the solution is treated with Zn metal to convert all Fe3+ ions to Fe2+ ions....

a point F is at a certain distance from a line AB .Another point P is moving in a plane such that the ratio of it's distance from F and line AB remains constant .find the locus of the point P

One component of President Kennedy's New Frontier was what?

The cost function for a product is C(q)=q^3−63q^2+1323q+920 for 0≤q≤50 and a price per unit of $515. Round your answers to the nearest whole number. a) What production level maximizes profit? q = b) What is the total cost at this production level? cost =...

The function below represents the number of people who have a rumor t hours after it has started. N(t)=700/1+699e−0.4t. (You may wish to sketch a graph of N(t) to help you understand this situation and answer the questions below.) 1) When is the rumor spr...

The following table gives the percentage, P, of households with a television set that also have a VCR. Year| 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 % having VCR| 0.2 0.4 0.7 1.4 2.6 5.1 9.2 15.4 26.3 35.8 45.8 54.6 61.0 64.1...

Time (months)| 0 | 1 | 2 | 3 | 4 | 5 | Rate pollutants are escaping (tons/month)| 4 | 6 | 10 | 13 | 17 | 32 | 1) Draw rectangles on this graph to help you underestimate the total pollutants that escaped during the whole time. What underestimate did you ob...

thank you so much :)

6,174,000,000

x=4.9

.0107

the roots of the equation are n=[(-b)+sqrt(b^2-4*a*c)]/2*a n=[(-b)-sqrt(b^2-4*a*c)]/2*a thus, n=[5+sqrt(25+96)]/2*6 n=[5-sqrt(25+96)]/2*6 so,the values of n for this eqn. are n=4/3,-1/2

According to ideal gas equation [(p1*v1)\t1]=[(p2*v2)/t2] thus, [(740*410)/300]=[(760*V)/273] so,by solving the above eqn. we get V=363.28 ml

all these can be solved by using the formula a^2-b^2=(a+b)*(a-b) (1)---> ans. is (2x+4)*(2) (2)---> ans. is (5x+4)*(-3x-4) (3)---> ans. is (3x+6)*(5x-2)

range is [-27,48]

women

No answer

I got all except C. That is the only one I am struggling with. A) q=34 B) $12378 C) D) $5132

its all good I got it, I appreciate it. It was 5ln699/2