Acircular piece of glass has a radius of 0.8 meters. the glass sells for $4.60 per m².

what is the total cost of the circular piece of glass?

use 3.14 for pi.

$2.01

$9.24

$23.11

$36.98

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?