# Posts by Cyrus

Total # Posts: 31

**math**

Dench manufacturing has received a special order from Sands to produce 225 components to be incorporated into Sand's product. The components have a high cost, due to the expertise required for their manufacture. Dench produces the components in batches of 15, and as the ...

**math **

CC-chem co manufactures a single product, product W, and have provided you with the following information which relates to the period which has just ended. Standard cost per unit of product W Materials: Materials Price per kilo total Kilos $ $ F 15 4 60 G 12 3 36 H 8 6 48 35 ...

**Math (Please help)**

OHHHH I'm so sorry, havent done this in years, now i understand thank you so very very much!!!

**Math (Please help)**

so you are saying the average volume for 1 marble is appr. 1.69cm?

**Math (Please help)**

a rectangular tank 28cm long and 18cm wide was filled with water to a dept of 7cm. When 12 marbles were added the level rose to 12cm. Find the average volume of the 12 marbles.

**math**

find the equation of a circle whose diameter has ends points A=(-4, 3)and B=(5, 7)and it subtends a 90 degree at the circumference.

**math**

If x and y satisfy x^2+y^2=7, find the maximum value of x^2+2y^2+2x-4

**science**

1,024 cells result after only ten divisions. (2, 4, 8, 16, 32, 64, 128, 256, 512, 1024). With each division, the number of cells double.

**easy geometry**

So the perimeter is 70 cm and the area is 125√3 sq.cm?

**easy geometry**

Can you please show you solution and final answer here. Thanks! 1.Find the altitude,perimeter and area of an isosceles trapezoid whose sides have lengths 10 cm, 20 cm, 10 cm and 30 cm. 2. The formula A=P(a+r)^2 is used to find the amount of money A in an account after P pesos ...

**easy geometry**

Thanks Mr.Reiny! But I don't understand your solution in number 3. Can you show another, please.

**easy geometry**

1)If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus. 2)A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle. 3)Find the altitude,perimeter and area of an isosceles trapezoid whose sides ...

**geometry**

A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle.

**geometry**

I got it!The area is 120 sq cm and the perimeter is 52 cm Reiny and others, answer no.1 please!

**geometry**

1.The perimeter of parallelogram QUAD is 10 more than 5 times AU. If QU =26 cm. find AU 2.If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus SOlutions pleaseeeeeee

**math**

2 pounds of flour per dollar

**physics**

A projectile is launched with an initial speed of 70 m/s at an angle of 35° above the horizontal on flat ground. Neglect air friction. A)What is the projectile's velocity at the highest point of its trajectory?

**Physics**

A truck covers 40.0 m in 9.40 s while smoothly slowing down to final speed 2.35 m/s. Find its accelerations

**Physics**

A uniform solid cylinder of mass M = 6 kg is rolling without slipping along a horizontal surface. The velocity of its center of mass is 27.6 m/s. Calculate its energy

**Statistics**

I live in Ghana and the lotto here is from 1 to 90 so how can I get the formula for that. thanks Cyrus

**physics**

-2 is wrong

**Grade 9 science: ecology**

they share cellular respiration not photosyntesisisisis

**English**

what r the 4 food groups??

**English**

No charge does it mean free example: Art Gallery of Queensland - No charge please help

**calc**

a ball with mass 0.15 kg is thrown upward with initial velocity 20 m/sec from the roof of a building 30 m high. there is a force due to air resistance of |v|/30, where velocity v is measured in m/sec. a. find the maximum height above the ground the ball reaches. b. find the ...

**math/physics**

how would you solve it with differential equations

**math/physics**

a ball with mass 0.15 kg is thrown upward with initial velocity 20 m/sec from the roof of a building 30 m high. there is a force due to air resistance of |v|/30, where velocity v is measured in m/sec. a. find the maximum height above the ground the ball reaches. b. find the ...

**math**

find the equation of the line containing the points (2, -3) and has a slope perpendicular to the line 3x-5y+6=0

**American History**

well..thanks...but I don't really get the "third-party status" term...

**American History**

thanks...but I still do not really understand...

**American History**

how did "support of free silver","lack of wealthy backers", "advocating a greater voice in government", and "third-party status" contribute to the end of Populist Party?