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V125BC [204]
3 years ago
11

The volume of a cone is 512π/3 cm³.

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

Step-by-step explanation:

V=13Bh  or  V=13πr2h,  where  B=πr2

Did that help at all?

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Identify the equation that describes the line in slope-intercept form. slope =1; y-intercept =1\3
QveST [7]

Answer: y=x+1/3

Step-by-step explanation:

Y=mx+b form

8 0
2 years ago
Find the total surface area of the prism pictured.
marysya [2.9K]

Answer:

choice 2) area = 319.2 in²

Step-by-step explanation:

triangular ends = 6.9 x 8 = 55.2

sides = 3 x 8 x 11 = 264

264 + 55.2 = 319.2 in²

5 0
2 years ago
Two factories I and II produce phones for brand ABC. Factory I produces 60% of all ABC phones, and factory II produces 40%. 10%
denpristay [2]

Answer:

0.3721 or 37.21%

Step-by-step explanation:

P(I) = 0.60; P(II) = 0.40;

P(not defective I) = 0.90; P(not defective II) = 0.80

The probability that the phone came from factory II, given that is not defective, is determined by the probability of a phone from factory II not being defective divided by the probability of a phone not being defective.

P(II|not) = \frac{P(II)*P(not_{II})}{P(II)*P(not_{II})+P(I)*P(not_{I})}\\P(II|not) = \frac{0.40*0.80}{0.40*0.80+0.60*0.90}\\ P(II|not) =0.3721 = 37.21\%

The probability is 0.3721 or 37.21%.

4 0
3 years ago
Linsay was going to visit her grandmother shop at the mall and then return home the route she took was in the shape of a triangl
frez [133]

Answer:

an equilateral triangle

Step-by-step explanation:

A triangle is a three-sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees

Area of a triangle = 1/2 x base x height

the perimeter of a triangle = sum of the side lengths

An equilateral triangle is a triangle with three equal sides. the distance travelled her all equal to 10 miles.

8 0
2 years ago
Plzzzzz teach this.....<br>I wiil Mark as brainlist answer if correct​
GuDViN [60]
Omg don’t open that file it’s takes all your information
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2 years ago
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