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3 years ago

9

What is 9+10? Ughhhhhhhh ~_~ just take the points

2 answers:

icang [17]3 years ago

8 0

Answer:

21

Step-by-step explanation:

cupoosta [38]3 years ago

7 0

19 :)))))))))))))))))))

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Given the following table, determine the missing value.

sergeinik [125]

We know that
Based on the table
Percent%=[1-Decay factor]*100%
so

for decay factor=0.98
Percent%=[1-0.98]*100%----> 2%

for decay factor=0.50
Percent%=[1-0.50]*100%---->50 %

for decay factor=0.64
Percent%=[1-0.64]*100%----> 36%

for decay factor=0.23
Percent%=[1-0.23]*100%----> 77%

therefore

the answer is
36%

6 0

3 years ago

Please help I will give out brainliest

Licemer1 [7]

Answer:

Step-by-step explanation:

Our function is : 3x²-3x-1

3x²-3x+2=2
3x²-3x-1+3=2
3x²-3x-1= -1
the number that gives us -1 is 1 (from the graph)

so x is 1

3x²-3x-1= x+1 ⇒3x²-4x-2 = 0
Δ(the dicriminant)= (-4)²-4*3*(-2)= 16+24 =40
two solution x and y
x= (4-√40)/6 and y= (4+√40)/6
x= -0.38 and y = 1.7
so the estimations are -0.38 and 1.7

6 0

3 years ago

Malia is on a road trip. During the first five minutes of Malia's trips he sees 18 cars and 6 trucks. Assuming this ratio of car

Colt1911 [192]

If you divide 18 and 6 you will get three so three times 1254 equals 3,762 card that he saw

6 0

3 years ago

Read 2 more answers

Divide 4 over 5 ÷ 1 over 10 = ___Divide 4 over 5 ÷ 1 over 10 = ____.

Alex777 [14]

4/5 divided by 1/10 is 8 the answer is 8

6 0

3 years ago

The following six independent length measurements were made (in feet) for a line: 736.352, 736.363, 736.375, 736.324, 736.358, a

horrorfan [7]

Answer:

Assuming population data

$\sigma = \sqrt{0.000354}=0.0188$

Assuming sample data

$s = \sqrt{0.000425}=0.0206$

Step-by-step explanation:

For this case we have the following data given:

736.352, 736.363, 736.375, 736.324, 736.358, and 736.383.

The first step in order to calculate the standard deviation is calculate the mean.

Assuming population data

$\mu = \frac{\sum_{i=1}^6 X_i}{6}$

The value for the mean would be:

$\mu = \frac{736.352+736.363+736.375+736.324+736.358+736.383}{6}=736.359$

And the population variance would be given by:

$\sigma^2 = \frac{\sum_{i=1}^6 (x_i-\bar x)}{6}$

And we got $\sigma^2 =0.000354$

And the deviation would be just the square root of the variance:

$\sigma = \sqrt{0.000354}=0.0188$

Assuming sample data

$\bar X = \frac{\sum_{i=1}^6 X_i}{6}$

The value for the mean would be:

$\bar X = \frac{736.352+736.363+736.375+736.324+736.358+736.383}{6}=736.359$

And the population variance would be given by:

$s^2 = \frac{\sum_{i=1}^6 (x_i-\bar x)}{6-1}$

And we got $s^2 =0.000425$

And the deviation would be just the square root of the variance:

$s = \sqrt{0.000425}=0.0206$

6 0

3 years ago