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Oduvanchick [21]
3 years ago
8

Emily gad a decorative box that is shaped like a cube with a height of 5 inches. What’s the surface area of the box?

Mathematics
1 answer:
lina2011 [118]3 years ago
4 0

times the length by width and you will get your answer use a calculator that will be the answer

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Plz plz helpppppppppppppp i really need it​
tatuchka [14]

Answer:

3

Step-by-step explanation:

8*3=24

8 0
2 years ago
What is a equivalent fraction and decimal to 3 ones and 7 hundreths
nasty-shy [4]
3 ones = 3
7 hundredths = 7/100

So equivalent fraction is 3 7/100 or 307/100.
Equivalent decimal is: 3.07
4 0
3 years ago
Read 2 more answers
Your neighbor has a bag with 5 oranges and 7 apples in it. You will be receiving two pieces of fruit from your neighbor. What is
Snezhnost [94]

Answer:

31.82% probability that you will receive 2 apples.

Step-by-step explanation:

The fruits are removed from the bag, which means that the hypergeometric distribution is used to solve this question.

Hypergeometric distribution:

The probability of x sucesses is given by the following formula:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}

In which:

x is the number of sucesses.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

5 + 7 = 12 total fruits, which means that N = 12

7 apples, which means that k = 7

You receive 2 fruits, which means that n = 2

What is the probability, in percent, that you will receive 2 apples, assuming she removes them from the bag in random order?

This is, as a proportion, P(X = 2). So

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}

P(X = 2) = h(2,12,2,7) = \frac{C_{7,2}*C_{5,0}}{C_{12,2}} = 0.3182

0.3182*100% = 31.82%

31.82% probability that you will receive 2 apples.

4 0
3 years ago
Help NOW RIGHT NOW
olganol [36]
The answer is: A because
3 0
3 years ago
Read 2 more answers
Rewrite the equation in Ax+By=C form. Use integers for A ,B and C .y=3=4(x=5)
MissTica
Y - 2 = -3x + 12

3x + y = 14
3 0
3 years ago
Read 2 more answers
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