Write the values of the given digits the given and 4400

Mathematics

1 answer:

viva [34]3 years ago

7 0

4000 400 0 0 hope this helps and zero repents nothing so you don't need to write it

You might be interested in

Simplify by combining like terms: 1.9h + 4.5h + 8

klio [65]

Answer:

14.4h

Step-by-step explanation:

I assumed you meant 8h because 8 isn't a like term.

7 0

3 years ago

Read 2 more answers

How much of a radioactive kind of xenon will be left after 15 days if the half-life is 5 days and

In-s [12.5K]

Answer:

12 grams

Step-by-step explanation:

15/5 = 3 half lives

(1/2)³ = 1/8 of the original amount will remain

96 * 1/8 = 12 grams

7 0

3 years ago

Read 2 more answers

Among all monthly bills from a certain credit card company, the mean amount billed was $465 and the standard deviation was $300.

Fynjy0 [20]

Answer:

0.02% probability that the average amount billed on the sample bills is greater than $500.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean $\mu$ and standard deviation $\sigma$ , a large sample size can be approximated to a normal distribution with mean $\mu$ and standard deviation $\frac{\sigma}{\sqrt{n}}$ .

Normal probability distribution

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 465, \sigma = 300, n = 900, s = \frac{300}{\sqrt{900}} = 10$ .