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sp2606 [1]
3 years ago
7

Number 3 and how you got the answer

Mathematics
1 answer:
melomori [17]3 years ago
8 0
You have the correct steps and final answer. The area of the room is 196 square feet, so each side is sqrt(196) = 14. The perimeter is 14*4 = 56 feet. You'll need 6 boards (each 10 ft long) to get 60 ft total. You'll have 60-56 = 4 ft of board left over. This is assuming that there isn't any other type of waste or mistakes made in cutting. 

Nice work on getting the correct steps and final answer.
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A certain city prides itself on having sunny days. If it rains one day, there is a 95% chance that it will be sunny the next day
Anna71 [15]

Answer:

56% because the more sunny days the more likely it is to rain

8 0
3 years ago
Have an average weight of 16 ounces and a standard deviation of 0.2 ounces. the weights of the sugar bags are normally distribut
Oliga [24]
Standardised z score = (16.075 - 16) / 0.2  =  0.375

which gives a probability of 0.1462  for  selecting a package of weight 16.075

the probability of weight being excess of 16.075 = 0.5 - 0.1462 =  03538

Probability of picking 16 in excess of 16-075 = 0.3538^16 =  6.0273 * 10^-8
6 0
3 years ago
What is the factored form of 64g^3+8?
amid [387]
64 = 4 x 4 x 4 g^3<span> = g x g x g the problem is the sum of of 2 cubes </span>8<span> = 2 x 2 x 2 so the </span>factored form<span> is - a</span>3+b3<span>=(a+b)(a2−ab+b2).</span>
7 0
4 years ago
A library labels each book with a six-character code to identify the book in its computer system. The first character is either
mote1985 [20]

Answer: There are 24336000 different codes that are possible.

Step-by-step explanation:

We know that,

Total alphabets = 26

Total digits = 10

Choices for First place = 26+10=36

Choices for next 3 places = 10 x 10 x 10 = 1000

Choices for last 2 places = 26 x 26 = 676

Total different codes are possible = 36 x 1000 x 676

=24336000

Hence, there are 24336000 different codes that are possible.

4 0
3 years ago
9n - 16 -1 + 3n Pls help
Jlenok [28]

Answer:

17/12

Step-by-step explanation:

12n-17=0

12n=17

n=17/12

6 0
3 years ago
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