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3 years ago

A can of vegetables has radius 1.8 in and height 5.9 in. Find the volume of the can. use 3.14 for pi

Mathematics

2 answers:

Leya [2.2K]3 years ago

8 0

Answer 60.1 or 60in3

nalin [4]3 years ago

5 0

Answer:

The volume of cyclinder is 60 in³

Step-by-step explanation:

Using the formula of the volume of cyclinder, V = π×r²×h, where r is the radius and h is the height. Then you are able to find it by substituing the following value into the formula :

π = 3.14

r = 1.8 in

h = 5.9 in

V = 3.14×1.8²×5.9

= 60.0 in³ (3s.f)

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3 years ago

If a1=10 and an=an-1+4 then find the value of a5

tamaranim1 [39]

Answer:

Step-by-step explanation:

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3 0

3 years ago

Lots of 40 components each are deemed unacceptable if they contain 3 or more defectives. The procedure for sampling a lot is to

MrRissso [65]

Answer:

The probability of founding exactly one defective item in the sample is P=0.275.

The mean and variance of defective components in the sample are:

$\mu=0.375\\\\\sigma^2=0.347$

Step-by-step explanation:

In the case we have a lot with 3 defectives components, the proportion of defectives is:

$p=3/40=0.075$

a) The number of defectives components in the 5-components sample will follow a binomial distribution B(5,0.075).

The probability of having one defective in the sample is:

$P(k=5)=\binom{5}{1}p^1(1-p)^4=5*0.075*0.925^4=0.275$

b) The mean and variance of defective components in the sample is:

$\mu=np=5*0.075=0.375\\\\\sigma^2=npq=5*0.075*0.925=0.347$

The Chebyschev's inequality established:

$P(|X-\mu|\geq k\sigma)\leq \frac{1}{k^2}$

6 0

3 years ago

I need help with this please. :)

stepladder [879]

Answer:

64x³+4

-------------

2x-1

Step-by-step explanation:

I hope this helps. :)

3 0

3 years ago

Which equation, when graphed, has x-intercepts at (-1,0) and (-5,0) and a y-intercept at (0, -30)?

Vladimir [108]

If a function has roots -1 and -5, it must be in the form

$f(x)=a(x+1)(x+5)$

We can fix the coefficient a by imposing the passing through (0,-30):

$f(0)=-30=a(1)(5)\iff a=-6$

So, the function is

$f(x)=-6(x+1)(x+5)$

7 0

3 years ago

A can of vegetables has radius 1.8 in and height 5.9 in. Find the volume of the can. use 3.14 for pi​

A can of vegetables has radius 1.8 in and height 5.9 in. Find the volume of the can. use 3.14 for pi