Please help me i really need help please

Mathematics

2 answers:

hammer [34]3 years ago

8 0

Answer:

Savannah, GA

Step-by-step explanation:

I just looked it up.

Aleksandr-060686 [28]3 years ago

4 0

The ZIP code is a system of postal codes used by the United States Postal Service (USPS) since 1963 and is often called ZIP. The letters ZIP are an acronym for Zone Improvement Plan and must be written in capital letters. The term ZIP was chosen to suggest that postal mail travels more efficiently, and therefore faster, when senders use the code. It was chosen to suggest that mail travels more efficiently, and therefore faster. , when senders use the postal address code. The basic format is made up of five numeric digits. In 1983 the ZIP + 4 zip code system was introduced in the US, adding four digits to the end of the old five-digit codes. The four added digits can help determine a more precise location. The term "ZIP Code" was initially registered as a service mark (a type of trademark) by the United States Postal Service, but the registration has since expired.

You might be interested in

Refer to the accompanying data set of mean drive-through service times at dinner in seconds at two fast food restaurants. const

Anton [14]

Step-by-step explanation:

Assuming the data is as shown, restaurant X has a mean service time of 180.56, with a standard deviation of 62.6.

The standard error is SE = s/√n = 62.6/√50 = 8.85.

At 95% confidence, the critical value is z = 1.960.

Therefore, the confidence interval is:

180.56 ± 1.960 × 8.85

180.56 ± 17.35

(163, 198)

Restaurant Y has a mean service time of 152.96, with a standard deviation of 49.2.

The standard error is SE = s/√n = 49.2/√50 = 6.96.

At 95% confidence, the critical value is z = 1.960.

Therefore, the confidence interval is:

152.96 ± 1.960 × 6.96

152.96 ± 13.64

(139, 167)

4 0

3 years ago

PLEASE HELP!

butalik [34]

We know for the problem that the performer earned $120 at a performance where 8 people attend. We also know that he uses 43% of the money earned to pay the costs involved in putting on each performance, so we need to find the 43% of $120. To do that, we are going to divide 43% by 100%, and then multiply it by $120:
 $\frac{43}{100}*120=51.6$
Now we know that the performer uses $51.6 of $120 to pay the costs involved in putting on each performance. The only thing left to find his profits is subtract $51.6 from $120:
$120-51.6=68.4$

We can conclude that the performer makes a profit of $68.4 when 8 people attend his performance.

3 0

4 years ago

Riley brought cupcakes to a party. by the end of the party 5/6 of the cupcakes were gone. what fraction of the cupcakes were lef

lions [1.4K]

Answer:

1/6

Step-by-step explanation:

this seems too simple but...

6/6 would be all the cupcakes the whole

so if 5/6 are gone than

1/6 are left

8 0