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3 years ago

Based on the graph shown below what value is the 25th percentile?

Mathematics

2 answers:

Pavel [41]3 years ago

8 0

Answer:

Step-by-step explanation:

fenix001 [56]3 years ago

3 0

Answer:

B. 17

Step-by-step explanation:

We have been given a box plot and we are asked to find the value of 25th percentile.

We know that 1st quartile or lower quartile of box plot represents 25% of the data. Upon looking at our give box plot we can see that lower quartile is 17.

Since lower quartile represents 25% of the data, therefore, 25th percentile of our given data is 17 and option B is the correct choice.

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A fair spinner A is spun 7 times. What is the probability of getting “Green” at least 5 times if there are 8 colors separated eq

sasho [114]

Answer:

$6\frac{2}{3}$

Step-by-step explanation:

OK, so basically I'm pretty sure that you add all of them together and put it as a fraction over 3 so basically $\frac{20}{3}$ then simplify it into $6\frac{2}{3}$

8 0

3 years ago

One leg of a right triangle is 10 units, and its hypotenuse is 12 units. What is the length of the other leg?

denis-greek [22]

Answer:

about 7 units

Step-by-step explanation:

10 $10^{2} + b^{2} = 12^{2} \\100+b^{2} = 144 \\144- 100= 44\\=\sqrt{44} \\= 6.6\\round \\=7$

3 0

4 years ago

Please help me solve this

sleet_krkn [62]

Answer:

Step-by-step explanation:

4x + 6 = 102

-6. -6

4x= 96

x=24

6 0

3 years ago

Read 2 more answers

Three workers have to do a certain job. The first worker can finish the job in 8 hours. The second worker can finish the job in

mestny [16]

Working together three workers would take 1 hour 36 minutes to finish the job

Solution:

Given that first worker can finish the job in 8 hours

So in one hour, first worker can do $\frac{1}{8}$ th of the work

The second worker can finish the job in 4 hours

So in one hour, second worker can do $\frac{1}{4}$ th of the work

The third worker can also finish the job in 4 hours

So in one hour, third worker can do $\frac{1}{4}$ th of the work

The three workers working together in 1 hour can do:

$\frac{1}{8} + \frac{1}{4} + \frac{1}{4} = \frac{1 + 2 + 2}{8} = \frac{5}{8}$

The three worker can thus do $\frac{5}{8}$ th of the work in one hour

Hence the three of them together can finish the work in $\frac{8}{5}$ hours

$\frac{8}{5} = 1\frac{3}{5}$ hours

Thus working together three workers would take 1 hour 36 minutes to finish the job

8 0

3 years ago

CAN SOMEONE HELP .. WITH THE RIGHT ASWER PLZZ...

Ksenya-84 [330]

B. Add -12x to both sides. Then divide all terms by -2. The positive 12 on the right side will be a -6 and the -42 will be a positive 21. The inequality sign is always switched whenever the equation is divided by a negative number.

5 0

4 years ago