kayvancintron kayvancintron

08-11-2022
Mathematics

Answered

The roof of a farm silo is the shape of a hemisphere and is made of sheet tin. If the diameter of the silo is 126.5 feet, how
much sheet tin is needed to make the roof? (Use π = 3.1416.)

A. 25,136.3 square feet

B. 25,026.6 square feet

C. 16,755.2 square feet

D. 33,510.2 square feet

Answer :

Other Questions

ماما OA. 36 feet OB. 30 feet O C. 11 feet OD. 61 feet

Use the formula \displaystyle S_n=a_1\cdot \frac{1-r^{n}}{1-r}S n =a 1 ⋅ 1−r 1−r n to evaluate the following sum. \displaystyle \sum_{k=1}^{7}\le

Using the Pythagorean Theorem and the given values, we can solve for c. a^2 + b^2= c^2 12^2 + 16^2 = c^2 144 + 256 = c^2 400 = c^2 √400 = √c^2 c=20

Solve the following 2( x + 3 ) = x - 4

A box of volume 216 m3 with a square bottom and no top is made of two different materials. the cost of the bottom is $40/m2 and the cost of the sides is $3

If m/2 = (4x-7)° and m27 = (3x + 4)°, find the value of 'x' and the m25.

1. 1/4 of a vegetable garden has broccoli and 2/3 of the garden has peppers. How much of the garden has vegetables growing in it? 2. Jessica and Maria are both

Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is a positive or negative correlation, describe it

or Use the area model to multiply 11(8k+8m). First, find the partial products. 8k 8m 11 Row, rectangle. Width. Height. Find the total area.. Areacolumn, missin