# Posts by pammy

Total # Posts: 12

**intergrations**

ind the volume of the solid that is obtained when the region under the curve y = 4 − x^2/6 is revolved around the y -axis between y = 0 and y = 4 .

**Calculus**

A particle moves in a straight line under a force such that its displacement s(t), in metres, at time t seconds, is given by s(t) = t3 − 5t2 + 3t +15 (i) Find the expression for the velocity of the particle. (ii) Find the time at which the particle is at rest. (iii) Find...

**english**

hero - heroine: actor - actress police officer - criminals: conductor - orchestra

**math**

You a idiot Lily cause it anit no 5 combinations you retart !

**math**

there are 3 games on tv in the afternoon on saturday and 4 games on tv in the night on saturday. There are 5 different games on tv sunday afternoun. how many different combinations of games can sam watch

**math**

dad divied $180 amoung his two sons in the ratio of 4:5. How much did each receive ?

**math**

Thank You !

**math**

dad divied $180 amoung his two sons in the ratio of 4:5. How much did each receive ?

**math**

dad divied $180 amoung his two sons in the ratio of 4:5. How much did each receive ?

**math**

They don't start in the same place though . They have to past each other because its oppsite direction and at one point they will pass each other and go on . As in the one starting at north is heading south and the other one starting at south is heading north .

**math**

one of your friends is heading north for a holiday and the other is heading south . If their destinations arre 1029 miles apart and one car is traveling at 45 miles per hour and the other is traveling at 53 miles per hour . How many hours before the two cars pass each other ?

**calculus**

the answer is 140 m/sec you can view the answer at this is a website, it wont let me post hutch.k12.mn.us/userFiles/ File/4.6_Related_Rates_Day_1_c .pdf