3 years ago

Help please i need it and you dont have to show your work

Mathematics

2 answers:

dybincka [34]3 years ago

7 0

I believe it is infinitely many.

Rashid [163]3 years ago

6 0

I think it is infinitely many solutions

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The average length of a female white beaked Dolphin is about 111 inches what is this length in feet and inches

Svetach [21]

Well there are 12 inches in 1 foot so
12x9=108
so
111-108=3
so
The average length of a female white beaked dolphin is 9 feet and 3 inches.

3 0

4 years ago

If 10% of a number is 44, 5% of the number is

Musya8 [376]

Answer:

Step-by-step explanation:

10% of 44= 4.4

5% of 4.4=0.22

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3 years ago

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WORTH 100 POINTS need the answers asap

Lena [83]

<u>Answer:</u>

$f(x) = x^2 , x < 2$

$f(x) = 5, 2\leq x < 4$

<u>Step-by-step explanation:</u>

We have a parabola and a small line shown in the graph.

The parabola goes upto x = 2 but does not reach that very value. So x = 2 starts on the line above where x = 2 and ends just before x = 4.

Therefore, this function can be modeled by:

$f(x) = x^2 , x < 2$

$f(x) = 5, 2\leq x < 4$

4 0

3 years ago

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The probability distribution for a random variable x is given in the table X: -5,-3,-2,0,2,3 Probability: .17,.13,.33,.16,.11,.1

Ivan

Answer:

0.6 probability that $-2 \leq x \leq 2$

Step-by-step explanation:

The probability distribution is given in the table.

Probability that x is between -2 and 2.

Between -2 and 2, inclusive, we have -2, 0 and 2. So

$P(-2 \leq x \leq 2) = P(X = -2) + P(X = 0) + P(X = 2)$

From the table:

$P(X = -2) = 0.33, P(X = 0) = 0.16, P(X = 2) = 0.11$ . So

$P(-2 \leq x \leq 2) = P(X = -2) + P(X = 0) + P(X = 2) = 0.33 + 0.16 + 0.11 = 0.60$

0.6 probability that $-2 \leq x \leq 2$

4 0

3 years ago

suter [353]

Ok is there more to the question??

6 0

3 years ago