3 years ago

It takes 8 men 96 days to build a tower. working at same rate, how long will it take 12 men

Mathematics

1 answer:

Kryger [21]3 years ago

8 0

Answer:

the answer is 64 im 100% sure

You might be interested in

Need help ASAP (Geometry)!

Fiesta28 [93]

Area of sector = PI x r^2 x (angle/360)

area = PI x 10^2 * (45/360)

area = PI x 100 * 45/360

Area = 25/2x PI

Area = 25PI/2

Answer is D

5 0

2 years ago

Find the area of the composite shape

Alexxandr [17]

Answer:

$13.735$ $ft^{2}$

Step-by-step explanation:

Area of a circle.

$A=\pi r^{2}$

$r=d/2\\r=8/2\\r=4$

$A=\pi \times 4^{2}$

$A=16\pi$

$A \approx 50.2654824574$

Area of a square.

$A=s^{2}$

$A=8^{2}$

$A=64$

Subtract the area of the square with the area of the circle.

$64-50.2654824574$

$= 13.7345175426$

I hope it helps.

Brainliest much appreciated.

8 0

2 years ago

as a fiber artist, you are using soda ash to set the dye in the fabrix. the instructions set to use 3/4 ounce of soda ash per ga

Alexus [3.1K]

1 liter=.26 gallons so 20 liters= 20*.26= 5.2 gallons.

You need to use .75 ounces of soda ash per gallon so you must multiply .75 by 5.2.

.75*5.2 = 3.9 ounces

4 0

2 years ago

Please help me with these math questions. NO LINKS PLEASE!! Will give brainliest if correct!! (Pictures attached) :)

alexgriva [62]

Answer:

See below

Step-by-step explanation:

Domain: negative infinity, positive infinity

Range: -392, positive infinity

Y-intercept: (0, -150)

X-intercepts: (25, 0) (-3, 0)

Axis of symmetry: x = 11

8 0

2 years ago

Which represents x2 – 12x + 36 in factored form?

alexandr402 [8]

Answer:

(x - 6)(x - 6)

Step-by-step explanation:

The given quadratic equation is $x^2 - 12x + 36 = 0$ .

A quadratic equation can be factored in the form $(x - a)(x - b)$ where $-a$ and $-b$ will form the roots of the equation.

Here the roots are: $+6 , +6$ .

The factored form would simply be: $(x - 6) (x - 6)$ .

3 0

2 years ago