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2 years ago

8 wholes and 4/6 minus 2 wholes and 5/6 is what

Mathematics

1 answer:

podryga [215]2 years ago

5 0

The answer to your problem should be 5 wholes and 5/6 since the denominators are the same just add 6 more pieces to 4/6 to get an improper fraction then subtract to get the answer. Hope this helps and have a fabulous day!

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Number 16 find the distance between the two points

Fittoniya [83]

<u>use the distance formula for this which is:
Sqrt[ (x2-x1)^2 + (y2-y1)^2]
If that is hard to read look it up but pretty much its:
Sqrt [(-12 -12)^2 + (-2-5)^2]
Sqrt [(0)^2 + (-7)^2]
Sqrt [49]
7</u>

7 0

3 years ago

Hmm, I need someone to answer this. Just answer it right, if you don't know it then don't answer, It's annoying. It's probably r

Phoenix [80]

Answer:

Step-by-step explanation:

f(s)=2s+25 and s(w)=25w

f(w)=2(25w)+25

f(w)=50w+25

The ujits for the composite function are f=number of flowers and w=number of weeks.

f(30)=50(30)+25

f(30)=1500+25

f(30)=1525

3 0

2 years ago

Which of the following fitness scores is the highest relative score?

evablogger [386]

Due to the higher z-score, the correct option regarding the highest relative score is:

A score of 4730 on a test with a mean of 3960 and a standard deviation of 555.5.

<h3>What is the z-score formula?</h3>

The z-score of a measure X of a normally distributed variable with mean $\mu$ and standard deviation $\sigma$ is given by:

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

The z-score measures how many standard deviations the measure is above or below the mean, hence the higher the z-score, the higher the score X is relative to other scores.

The respective z-scores for this problem are given by:

(39 - 31)/6.1 = 1.31.

(1136 - 1080)/67.8 = 0.83.

(4730 - 3960)/555.5 = 1.39.

Hence the correct option is:

A score of 4730 on a test with a mean of 3960 and a standard deviation of 555.5.

More can be learned about z-scores at brainly.com/question/28096232

#SPJ1

6 0

2 years ago

Frank makes x dollars per week. His dad makes 4 times as much money as him each week. Each week their income adds up to 1.000 do

meriva

Answer:

Frank earns $200.

His dad earns $800.

Step-by-step explanation:

Giving the following information:

His dad makes 4 times as much money as him each week. Each week their income adds up to 1.000 dollars.

x= Franks income

4x= Dads income

y= total income

y= x + 4x

1,000= 5x

1,000/5=x

200=x

Frank earns $200.

His dad earns $800.

6 0

2 years ago

For the following problem, identify the slope or rate of change and describe it in terms of the problem:

-Dominant- [34]

A is true. 50/20=2.5
b is true. 20 people come [every] three hours.
c is false. she isn't selling 1,600 if she has 100 berries left.
so C.

3 0

2 years ago

Read 2 more answers