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strojnjashka [21]

2 years ago

14

The spinner is spun twice what is the probability that the arrow lands on 4 after the first spin and doesn't land on 4 after the

second spin

2 answers:

quester [9]2 years ago

4 0

3/4 or 1/4 hope this helps

Sunny_sXe [5.5K]2 years ago

4 0

the answer is 5/36 hope this helps

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Is 6.34 repeating a rational or irrational number?

Alchen [17]

Step-by-step explanation:

i think that is a irational number

5 0

3 years ago

How do I solve questions 1,2 and 6?

Talja [164]

Answer:

<h2>1. P = 13.254</h2><h2>2. P = 6.64 + 2x</h2><h2>6. P = 10</h2>

Step-by-step explanation:

$1.\\\text{The length of semicircle:}\\\\l=\dfrac{1}{2}d\pi\\\\d-diameter\\\\d=2.2\\\\\text{substitute:}\\\\l=\dfrac{1}{2}(2.2)\pi=1.1\pi\approx(1.1)(3.14)=3.454\\\\\text{The perimeter of the figure:}\\\\P=2(3.8)+2.2+3.454=13.254$

$2.\\P=2(3.32)+2x=6.64+2x$

$6.\\\text{Look at the picture.}\\\\P=4(2)+2(1)=8+2=10$

7 0

3 years ago

Ok just answer this and im gonna mark as brainliest

suter [353]

Paperbacks and notebooks

3 0

3 years ago

Suppose the local Barons team wins every game they play with a probability of 0.75. What is the probability that the Barons woul

kondaur [170]

Answer:

The probability is 0.173

Step-by-step explanation:

The probability is of winning is 0.75 = 75/100 = 3/4

This means that the probability of losing is 0.25 = 25/100 = 1/4

So if they are two win 4 games, they will lose three

We can get this probability using the Bernoulli approximation of the binomial theorem

So here, we have

P(X = 4) = 7 C 4 * 0.75^4 * 0.25^3

= 0.173034667969

which is approximately 0.1730

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2 years ago

Solve the inequality<br>x - 3 < 3x - 7.

emmasim [6.3K]

Step-by-step explanation:

▪ x - 3 < 3x - 7

▪ x + 4 < 3x

▪ 4 < 2x

▪ 2 < x

3 0

3 years ago