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agasfer [191]
3 years ago
10

The Smith Family has 4 sons and 3 daughters. In how many ways can they are seated in a row of chairs such that at least 2 boys a

re next to each other.
Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0

Answer:

4 different ways

Step-by-step explanation:

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The low temperature on Monday in new haven was -8 Fahrenheit. On Tuesday the low temperature was 3 degrees colder. On Wednesday
attashe74 [19]

Answer: -4 degrees Fahrenheit on Wednesday.

Step-by-step explanation: Lets write an equation to determine the temperature on Wednesday.

(-8 - 3)+7

Solve.     -8 - 3 = -11 and -11 + 7 = -4

So, the temperature in New Haven on Wednesday was -4 degrees Fahrenheit.

3 0
3 years ago
Which one it’s it?????????? I can’t seem to find the answer.
marysya [2.9K]
-- Take a piece of paper
-- Take a pencil or a pen
-- Write the first nine or ten terms of the sequence:

Term   Value 
  #1          0  
  #2          0.5 
  #3          1 
  #4          1.5 
  #5          2 
  #6          2.5 
  #7          3 
  #8          3.5 
  #9          4
 #10          4.5

-- Now, find the graph of that sequence of numbers.

Hint:  It's Graph-D .
3 0
3 years ago
Someone plz answer this for me
pishuonlain [190]

Answer:

10

Step-by-step explanation:

D=\sqrt{(1-(-5))^2+(4-(-4)^2}

D=\sqrt{6^2+8^2}

D=\sqrt{36+64}

D=\sqrt{100}

D=10

3 0
3 years ago
The median of the data set is 81. what number is missing? 82, 87, __, 77, 70, 80, 88
11111nata11111 [884]
The number that is missing is 83
8 0
3 years ago
Sweet corn of a certain variety is known to produce individual ears of corn with a mean weight of 8 ounces. A
Eva8 [605]
H0: μ = 8
H1: μ > 8

t = (8.25 - 8)/(0.8/sqrt(28)) = 1.654
t_table = 1.703

since t_calc < t_table, we accept H0, and conclude that the sample does not provide cnvincing evidence that the fertilizer had a positive impact on the weight of the corn ears at 0.05 level of significant.
4 0
3 years ago
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