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butalik [34]
2 years ago
12

HELP ASAP PLEASE

Mathematics
1 answer:
gulaghasi [49]2 years ago
3 0

2.                                                                                                                   Answer: 35

Step-by-step explanation:

4x3 grid so 4!= 24 and 3!= 6                                                                        4+3=7 so 7! = 5040     now     7!/4!*3!=35.                            

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How many combinations are there of the five letters j, k, l, m, and n using three letters at a time?
nikdorinn [45]
<span>5 n C r 3 = 10 </span><span>がんばってね</span>
7 0
3 years ago
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What is the sum of two odd numbers of 36
irakobra [83]
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4 0
3 years ago
2. Suppose the temperature that most foods can stay bacteria free in restaurants varies approximately according to a normal dist
vagabundo [1.1K]

Answer:

28.4

Step-by-step explanation:

Given that:

Mean, m = 31.3

Standard deviation, s = 2.8

Since, data is normally distributed :

P(x < 0.15) gives a Z value of - 1.036

Using the Zscore formula :

Z = (x - mean) / standard deviation

-1.036 = (x - 31.3) / 2.8

-1.036 * 2.8 = x - 31.3

-2.9008 = x - 31.3

-2.9008 + 31.3 = x

28.3992 = x

The temperature which correlates to the bottom 15% of the distribution is 28.4

7 0
2 years ago
What number is mid way between 2/3 and 1
horsena [70]

5/6 is an answer to your question

6 0
3 years ago
Read 2 more answers
Quick what’s the answer
GaryK [48]
Use the Pythagorean Theorem of a² + b² = c² to solve for x. 

x² + (x + 3)² = (√117)²
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x = - 9, 6

Length cannot be negative so you can't use - 9. 

x = 6. Option C is your answer. 
6 0
3 years ago
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