3 years ago

What is the median of 68, 69, 71, 71, 71, 73, 74, 75, 75, 78

Mathematics

1 answer:

Yanka [14]3 years ago

3 0

Answer:

Step-by-step explanation:

cross out 4 from left to right, right to left, you get 71 and 73, the mean of those two numbers is 72

You might be interested in

Mr.Gleason's math class lasts 40 minutes.Math class starts at 9:55 A.M. At what time does math class end?

klio [65]

Math class ends at 10:35 am

5 0

3 years ago

Read 2 more answers

Let x be a Poisson random variable with μ = 9.5. Find the probabilities for x using the Poisson formula. (Round your answers to

miv72 [106K]

Answer: 1

Step-by-step explanation: the probability mass function that defines a possion probability distribution is given below as

P(x=r) = e^-u × u^x/x!

For this question, x = 0 and u = 9.5

Hence we have that

P(x=0) = e^-0 × 9.5^0 / 0!

P(x=0) = 1 × 1/ 1 = 1

5 0

4 years ago

Plz answer its easy math.

Serga [27]

<h2>Greetings!</h2>

Answer:

B and E

Step-by-step explanation:

The rules of indicies states:

$x^{a}$ ÷ $x^{b}$ = $x^{a-b}$

So $3^{-8}$ ÷ $3^{-4}$ = $3^{-8 - - 4}$ = $3^{-4}$

So that means B is one of the correct answers.

To find the other correct value, you can divide the two fractions as stated in the question:

$3^{-8}$ by $3^{-4}$ = $\frac{1}{81}$

81 is equivalent to 3⁴

So that means E is also correct.

<h2>Hope this helps!</h2>

3 0

3 years ago

Read 2 more answers

a garden table and a bench cost $1,025 combined the garden table cost $75 more than the bench what is the cost of the bench

lukranit [14]

It costs 1,100
you just add the two

7 0

3 years ago

9 less than one-fifth of c

quester [9]

Answer: The equation in math form is $\frac{1}{5}c$ - 9.

Step-by-step explanation:

So the givens are:

9 less than one-fifth of c

Let's put this equation in math form:

$\frac{1}{5}c$ - 9

Hence your answer!

7 0

3 years ago