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2 years ago

The following data points represent how far each of Davi the Dragon Keeper's dragons can blow fire (in centimeters).

Mathematics

2 answers:

ale4655 [162]2 years ago

3 0

4 count the number of values

givi [52]2 years ago

3 0

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Solve the inequality. 1/2y +6<0

Assoli18 [71]

$\dfrac{1}{2}y+6 < 0\ \ \ \ |-6\\\\\dfrac{1}{2}y < -6\ \ \ \ |\cdot2\\\\\boxed{y < -12\to y\in(-\infty;-12)}$

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3 years ago

Can someone pls help me

NeX [460]

Answer:34 1/2 cubes can fit

Step-by-step explanation: multiply all of them by 2

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2 years ago

Which statements explain that the table does not represent a probability distribution? Select each correct answer.

12345 [234]

Answer:

Step-by-step explanation:

The Selected Correct answers were

A. The probability 4/3 is greater than 1.

D. The sum of the probabilities is 8/3.

3 0

3 years ago

Read 2 more answers

Solve A = P(1 + rt) for t

tino4ka555 [31]

A=P(1+rt)
A/P=1+rt
A/P-1=rt
AP-P/Pr = t
A-1/r=t

7 0

3 years ago

Read 2 more answers

A recent Harris Poll survey of 1010 U.S. adults selected at random showed that 627 consider the occupation of firefighter to hav

Semmy [17]

Answer: 0.62

Step-by-step explanation:

Given : A recent Harris Poll survey of 1010 U.S. adults selected at random showed that 627 consider the occupation of firefighter to have very great prestige.

i.e. The sample size of U.S. adults : n= 1010

The number of U.S. adults consider the occupation of firefighter to have very great prestige : x= 627

Now , the probability that a U.S adult selected at random thinks the occupation of firefighters has very great prestige will be :

$\hat{p}=\dfrac{x}{n}\\\\=\dfrac{627}{1010}=0.620792079208\approx0.62$ [ To the nearest hundredth]

Hence, the estimated probability that a U.S adult selected at random thinks the occupation of firefighters has very great prestige = 0.62

5 0

3 years ago