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12345 [234]
3 years ago
10

It'd be great if someone could help me on this!

Mathematics
2 answers:
Sever21 [200]3 years ago
6 0

Answer: 144 cubic feet

Step-by-step explanation:

Volume = base times height.

Base = 20 square feet

Height = 7.2 feet

Volume = 20 square feet * 7.2 feet = 144 cubic feet

Mademuasel [1]3 years ago
3 0

Answer:  144 square feet

Step-by-step explanation:

volume = length x width x height

volume = area x height

v = 20 x 7.2 = 144

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The 2003 Zagat Restaurant Survey provides food, decor, and service ratings for some of the top restaurants across the United Sta
earnstyle [38]

Answer:

The probability that none of the meals will exceed the cost covered by your company is 0.2637.

Step-by-step explanation:

A hyper-geometric distribution is used to define the probability distribution of <em>k</em> success in <em>n</em> samples drawn from a population of size <em>N</em> which include <em>K</em> success. Every draw is either a success of failure.

The random variable <em>X</em> = number of meals that will exceed the cost covered by the company.

The random variable <em>X</em> follows a hyper-geometric distribution.

The information provided is:

N = 15

K = 3

n = 5

k = 0

The probability mass function of a hyper-geometric distribution is:

P(X=k)=\frac{{K\choose k}{N-K\choose n-k}}{{N\choose n}}

Compute the probability that none of the meals will exceed the cost covered by your company as follows:

P(X=0)=\frac{{3\choose 0}{15-3\choose 5-0}}{{15\choose 5}}=\frac{1\times 792}{3003}=0.2637

Thus, the probability that none of the meals will exceed the cost covered by your company is 0.2637.

3 0
3 years ago
Solve the proportion. i need help.<br> x+3/6=8/3<br><br> x=?
stellarik [79]

Answer:

x = 2 1/6 (13/6)

Step-by-step explanation:

to solve the proportion you must first find the LCF or least common factor

that is 6

so turn 8/3 into 16/6 by multiplying it by 2/2

x + 3/6 = 16/6

then you subtract 3/6 from both sides

x = 13/6

x is 2 1/6

6 0
2 years ago
Read 2 more answers
Determine the number of zeros of the polynomial function <br> F(x) = x^4 - x^7
Tresset [83]

Answer:

7

Step-by-step explanation:

Using fundamental theorem of algebra, there should be 7 roots, if you count multiplicity.

If you're only counting distinct roots, then there should be 4 roots.

5 0
2 years ago
X - 18 = -2. Solve this equation. Check your solution
Alika [10]

Answer:

X=16

Step-by-step explanation:

X-18=-2

+18  +18

X=-2+18

X=16

7 0
3 years ago
Read 2 more answers
10 mm<br>What is the length of the missing leg?<br>b = millimeters​
Marina86 [1]

Answer:

i

Step-by-step explanation:

ba

6 0
3 years ago
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