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suter [353]
3 years ago
5

WoltNishaIIamyWorld ​

Mathematics
2 answers:
MatroZZZ [7]3 years ago
7 0

Answer:

it nisha because that the answer yes sir

Dima020 [189]3 years ago
4 0

Answer:

nisha

Step-by-step explanation:

you have to pick the middle one

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Ms Hernandez has $100 to spend on parking at admission to the zoo the parking will cost seven dollars and the admission tickets
Leni [432]
7+ 15.50X=100
Subtract 7
15.50X= 93
Divide by 15.50
X=6 people
8 0
3 years ago
If you were to round off the measurement 2.33501 grams to three digits, you would get
Minchanka [31]

Answer:

  2.34 grams

Step-by-step explanation:

The first 3 digits of the number are 2, 3, 3. The next digit is 5, which is more than 4, so 1 is added to the digit to its left and all digits to the right of the first three are dropped.

2.33 becomes 2.34 because of the 5 in the thousandths place.

Your rounded measurement is 2.34 grams.

3 0
3 years ago
Suppose that the probabilities are 0.4, 0.3, 0.2, and 0.1, respectively, that 0, 1, 2, or 3 power failures will strike a certain
defon

Answer:

mean = 1 power failure

variance = 1 (power failure)²

Step-by-step explanation:

Since the mean is computed as

mean = E(x) = ∑ x * p(x) for all x

then for the random variable x=power failures , we have

mean = ∑ x * p(x) = 0 * 0.4 + 1* 0.3 + 2*0.2 + 3* 0.1 = 1 power failure

since the variance can be calculated through

variance =  ∑[x-E(x)]² * p(x) for all x

but easily in this way

variance = E(x²) -  [E(x)]² , then

E(x²) = ∑ x² * p(x) = 0² * 0.4 + 1²* 0.3 + 2²*0.2 + 3²* 0.1 = 2 power failure²

then

variance = 2 power failure² - (1 power failure)² = 1 power failure²

therefore

mean = 1 power failure

variance = 1 power failure²

7 0
3 years ago
Which is bigger 0.25 or 0.6
AlladinOne [14]
The correct answer is 0.6 :)
5 0
3 years ago
Read 2 more answers
Find the slope for the line through each pair of points (-18,-20) (-18,-15) NEED ASAP
nirvana33 [79]

Answer:

Distance

5

Midpoint

(−18,−17.5)

Slope

Inf∈ity

Step-by-step explanation:

no solution

4 0
3 years ago
Read 2 more answers
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