All categories

2 years ago

According to the table, what is the relative

Mathematics

1 answer:

krok68 [10]2 years ago

3 0

Answer:

About 67%

Step-by-step explanation:

This is a conditional relative frequency. There are 36 students who are aged 14-17 and 24 of them skip breakfast. Therefore, the answer is 24/36 = 2/3 ≈ 67% (ans)

You might be interested in

Your friend has a recipe book with 1000 recipes.she makes 2 new recipes each week. after 1 year, what fraction of the recipes ha

adoni [48]

After one year, the fraction of the recipe that she has not made is 896/1000 or 112/125

Fraction:

A fraction means the part of the whole thing.

For example, a pizza is divided into four equal pieces, then each piece is represented by ¼.

Given:

Your friend has a recipe book with 1000 recipes.

She makes 2 new recipes each week.

We need to find the fraction of the recipes has she not made after one year.

We know that,

1 year = 52 week

So, here they given that she will make 2 recipes per week.

So, in one year she will make

=> 2 x 52 = 104

So, the remaining recipes in the book is

=> 1000 - 104

=> 896

So, the fraction is

=> 896 / 1000

When we simplify it, then we get

To simplify, we need to find the Greatest Common Factor (GCF) of 896 and 1000, if it exists, and reduce our fraction by dividing both numerator and denominator by it. GCF = 8, and getting our simplified answer:

=> 112 / 125

To know more about Fraction here

brainly.com/question/10354322

#SPJ4

7 0

2 years ago

A random sample of 17 hotels in Boston had an average nightly room rate of $165.40 with a sample standard deviation of $21.70. T

Citrus2011 [14]

Answer:

•Lower confidence limit = $155.2109

•Upper confidence limit ,= $174.5891

Step-by-step explanation:

We are given:

U = 17

x' = $165.40

S.d = $21.70

a = 10℅ (90℅ confidence interval)

For s.d(x'), we have:

S/√u = $\frac{21}{\sqrt{7}}$

= 5.2630

Therefore, S.E (x') = $5.2630

At a= 0.10 (90℅ confidence level)

and degree of freedom = 16 (17-1)

$Thus, t_1_6_, _0_._1_0 = 1.746$

90℅ confidence interval all around sample mean, will be:

(x' ± $t_(_n_-_1)$ ; a S.E (x')

= (165.4±(174.6)(5.2630)

(165.5±9.189)

($156.2109, $175.5891)

5 0

3 years ago

Read 2 more answers

All the songs all the figures except a _____ have to bases

serious [3.7K]

Answer:

Square pyramid

Step-by-step explanation:

8 0

3 years ago

Lila collected the honey from 3 of her beehives.from the first hive she collected 2/3 gallon of honey.the last two hives yielded

mezya [45]

To solve this, you must add 2/3 + 1/4 + 1/4.
First, convert them all to have common denominators.
2/3 x 4/4= 8/12
1/4 x 3/3= 3/12
1/4 x 3/3= 3/12
Now, add them...
8/12 + 3/12 + 3/12 = 14/12 gallons.
Now, since it's an improper fraction, first lets simplify...
14/12 divided by 2/2 = 7/6
Now, convert 7/6 into a mixed number...
7/6= 1 1/6
SO, Lila collected 1 and 1/16 of a gallon in all

I HOPED THIS HELPED! :D

8 0

3 years ago

-54 + 108 =<br> Thank you!

julsineya [31]

Answer: 54 and welcome

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers