All categories

3 years ago

276.4 rounded to the nearest tenth

Mathematics

2 answers:

zhuklara [117]3 years ago

7 0

Answer:

This is the nearest tenth already.

Cloud [144]3 years ago

3 0

Answer:

276.4 rounded to the nearest tenth = 276.4

Step-by-step explanation:

round 276.4 to the nearest tenth, leaving only one number after the decimal point, then you have come to the right post.

See the attachment for more examples

You might be interested in

This year I caught 30 fish, which is 6 more than twice the number I caught last year. How many did I catch last year

Aliun [14]

30 = 6 + 2x
x = 12 fish caught last year

7 0

3 years ago

Samon opened a bank account with 1. 25% imple interet. The total amount of interet Samon will earn after 20 year i $812. 50. Wha

Oxana [17]

162.5 is the simple interest for one year.

What does the term "simple interest" mean?

The principal of a loan or the initial deposit into a savings account serves as the foundation for simple interest.

Simple interest doesn't compound, therefore a creditor will only charge interest on the principal sum, and a borrower will never be required to pay further interest on the interest that has already accrued.

P = $812.50

T = 1 Year

S.I. = ?

R = 20

According to question,

S.I. = P * R* T/100

= 812.50 * 20 * 1/100

= 16250/100

= 162.5

Learn more about Simple interest

brainly.com/question/25845758

#SPJ4

6 0

1 year ago

Which equation best represents the graph shown above?

kakasveta [241]

The answer is b (x-1)^2

5 0

3 years ago

Read 2 more answers

Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees. From past experience, she

Anarel [89]

Answer:

$P(3.25 < \bar X < 4.25)$

And we can use the z score formula given by:

$z = \frac{\bar X -\mu}{\sigma_{\bar X}}$

And using the z score we have:

$P(\frac{3.5-4}{0.3}< Z< \frac{4.25-4}{0.3}) = P(-1.667< Z< 0.833)$

And we can use the normal standard distribution table or excel in order to find the probabilities and we got:

$P(-1.667< Z< 0.833)= P(Z$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the time it takes her to complete one review, and for this case we know the distribution for X is given by:

$X \sim N(4,1.2)$

Where $\mu=4$ and $\sigma=1.2$

And we select a sample size of n =16. Since the dsitribution for X is normal then the distribution for the sample mean $\bar X$ is also normal and given by: