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3 years ago

Anybody know the answer???

Mathematics

1 answer:

igomit [66]3 years ago

8 0

The sum of the two sides of the triangle must be greater than the third side, so

5<x<41 is the answer

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What is 12 3/4 -7 7/8 fraction form

Pachacha [2.7K]

Answer I think it's 24/1 because if you solve the equation it's 24.

Step-by-step explanation:

4 0

3 years ago

The amount of time Ricardo spends brushing his teeth follows a Normal distribution with unknown mean and standard deviation. Ric

Papessa [141]

Let $X$ denote the number of minutes spent brushing his teeth, and let $\mu$ be the mean and $\sigma$ the standard deviation for this distribution.

$\mathbb P(X$

The z-score corresponding to this probability is approximately $z=-0.2533$ , which means

$\dfrac{1-\mu}\sigma=-0.2533\iff\mu-0.2533\sigma=1$

Next, (note the sign change)

$\mathbb P(X>2)=0.02\implies\mathbb P(X\le2)=\mathbb P\left(\dfrac{X-\mu}\sigma\le\dfrac{2-\mu}\sigma\right)=0.98$

The corresponding z-score is approximately $z=2.0538$ , so you have

$\dfrac{2-\mu}\sigma=2.0538\iff\mu+2.0538\sigma=2$

Solving the two equations for $\mu$ and $\sigma$ , you'll find that the mean is approximately $\mu=1.1098$ and the standard deviation is approximately $\sigma=0.4334$ .

7 0

3 years ago

Answer please ...................................

jok3333 [9.3K]

Answer:

#1. 8.27

#2. 36

#3. 22

#4. 7.25

Step-by-step explanation:

#1: 60÷11=5.45 ----> 5.45×16=87.27 <This is a non-terminating decimal>

#2: 60÷5= 12 ----> 12×3= 36

#3: Games- 35 Won- 14 Lost- 21

In 1 Game Manchester won = 14/35 = 2/5 games in 54 Game Manchester won = 54 x 2/5 games

= 108 / 5

= 21.6

= 22

#4: 6 : 91 ⇒ n : 110

6(110) ⇒ 91(n)

660 ⇒ 91n

660/91 ⇒ n

7.25=n

6 0

2 years ago

Complete the function for this graph.

BigorU [14]

Answer:

-5

Step-by-step explanation:

The y coordinate of the vertex is -5.

4 0

2 years ago

A fair six-sided die is rolled. Find the probability of getting a 4.

madam [21]

Answer:

A fair six-sized die is rolled. Find the probability of getting at least a 4.

There are 6 outcomes and three of them are 4, 5 or 6, so the probability of greater than or equal to 4 is 3/6=½.

5 0

3 years ago