Pls help its timed no fake answers i cant afford to fail

Mathematics

1 answer:

SOVA2 [1]3 years ago

8 0

Answer:

It's B, I tried using mathaway and that's the closest to the answer I got. Try it. I always use mathaway for any math problems, use that for now on if you're stuck

Step-by-step explanation:

You might be interested in

Calculate the mean, median, and mode of the following set of data. Round to the nearest tenth. 7, 3, 2, 1, 13, 8, 1, 5, 14, 11,

zysi [14]

Answer:

Mean = 7.3, median = 7, mode = 1.

Step-by-step explanation:

First arrange the data in order:

1 1 2 3 5 7 8 11 13 14 15

There are a total of 11 values.

Median = middle value = 7.

Mode = the most common number = 1.

Mean = sum / 11

= 80 / 11

= 7.3.

5 0

3 years ago

Over the past 20 years, the average annual return for shortstop baseball gear has been 9% and the standard deviation has been 4%

Inessa05 [86]

From the given statement above, the information that can be extracted from the data is the mean which is equal to 9 % , SD equal to 4%, n is equal to 20. we can also get the variance from SD. also, we can also determine the z-score of the data which is important in the distribution.

3 0

3 years ago

Which statements can be concluded from the diagram and used to prove that the triangles are similar by the SAS similarity theore

velikii [3]

Answer:

RS/VU=ST/UT and ∠S≅∠U

Step-by-step explanation:

we know that

The <u>Side-Angle-Side Similarity Theorem </u>states that: If two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar

In this problem the included angle is

∠S≅∠U

therefore

side RS must be proportional to side VU and side ST must be proportional to side UT

RS/VU=ST/UT

<em>Verify</em>

substitute the given values

12/6=16/8

2=2 -----> is true

therefore

The two sides are proportional

6 0