All categories

2 years ago

5.4 ⋅ 103 to standard form.

Mathematics

1 answer:

kirill [66]2 years ago

7 0

5.4 * 10^3=5,400 is your answer

You might be interested in

What is the sign of a^72*(-3/7) when a is a negative number

Elis [28]

Answer:

Sign is positive

Step-by-step explanation:

Negative number^72=negative number

negative number *(-3/7)=posigive number

7 0

2 years ago

F(x)=|x| to graph g(x)=|x|+3

Damm [24]

Answer:

the graph is as illustrated above

The absolute value of x is shifting 3 units up

7 0

2 years ago

Greg throws a snowball hitting Kyle 3 out of 5 throws. If Greg makes 60 throws, how many times does he hit Kyle?

evablogger [386]

36 throws because you divide 60 by five and get 12 and then multiply 3 by 12 giving you 36, are you sure this is high school

3 0

3 years ago

Quality control studies for Speedy Jet Computer Printers show the lifetime of the printer follows a normal distribution with mea

Anika [276]

Answer:

About 3 years Speedy Jet printers be guaranteed.

Step-by-step explanation:

Given : Quality control studies for Speedy Jet Computer Printers show the lifetime of the printer follows a normal distribution with

mean $\mu = 4$ and standard deviation $\sigma = 0.78$

If the company wishes to replace no more than 10% of the printers.

To find : How long should Speedy Jet printers be guaranteed ?

Solution :

Using Z- table,

Z value corresponding to 10% or 0.10 = -1.28.

Applying z-score formula,

$z=\frac{x-\mu}{\sigma}$

The value of x is given by,

$x=(z\times \sigma)+\mu$

Substitute the values,

$x=(-1.28\times 0.78)+4$

$x=-0.9984+4$

$x=3.0016$

So, approx 3 years.

Therefore, About 3 years Speedy Jet printers be guaranteed.

8 0

2 years ago

Please help I need help

aliina [53]

It think the answer could quite possibly be 4

8 0

2 years ago