3 years ago

Help me plz asap this is 50 points

Mathematics

1 answer:

Alex Ar [27]3 years ago

3 0

Answer:

no its not 50 points lier

Step-by-step explanation:

30 28 8 21 15

You might be interested in

A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the error. In a career ofnyears

arsen [322]

Answer:

The correct answer is "0.0000039110".

Step-by-step explanation:

The given values are:

$Y_n\rightarrow N(\mu, \sigma^2)$

$\mu = 40n$

$\sigma^2=100n$

$n=20$

then,

The required probability will be:

= $P(Y_{20}>1000)$

= $P(\frac{Y_{20}-\mu}{\sigma} >\frac{1000-40\times 20}{\sqrt{100\times 20} } )$

= $P(Z>\frac{1000-800}{44.7214} )$

= $P(Z>\frac{200}{44.7214} )$

= $P(Z>4.47)$

By using the table, we get

= $0.0000039110$

6 0

3 years ago

What is the value of x in the function f (x)=4/3x+6 when f (x) = 22?<br> x=?

mamaluj [8]

Answer:

$x=12\\$

Step-by-step explanation:

$f(x)=22\\\\\frac{4}{3}x +6=22\\\\\frac{4}{3}x=16\\\\x= 12$

8 0

3 years ago

How much interest is earned on $300 at 6% for 6 years?

miskamm [114]

Answer:

108 dollars

Step-by-step explanation:

First, let's convert 6% to a decimal.

We get 0.06 because we multiplied (or divided by 100) it by 1/100.

Now, let's do 0.06 * 300 to get interest on one year. This equals to 18$

Let's now do 18 * 6 to get

108 dollars

7 0

3 years ago

On another map, the distance between Saugerties and Kingston is 2 inches. What would the distance from Saugerties to Catskill be

antoniya [11.8K]

6 inches hope I helped

3 0

3 years ago

Select the correct Answer from the drop-down menu

Reil [10]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers