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Leokris [45]
3 years ago
11

Kim was solving a problem using the six steps. First, she read the problem. Then she wrote down the facts and figures. Next, she

knew she had to find a relation between what's given and what
Mathematics
2 answers:
tia_tia [17]3 years ago
8 0

<em>The answer would be 1 1/5 </em>

<em> </em>

<em>48/40 = 1 8/40 </em>

<em> </em>

<em>1 8/40 Simplify to 1 1/5 </em>

<em> </em>

<em>Hope this helps! </em>

   

PLZ GIVE ME BRAINLIEST

SpyIntel [72]3 years ago
3 0

Answer:

must be found

Step-by-step explanation:

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The women’s heptathlon in the Olympics consists of seven track and field events: the 200-m and 800-m runs, 100-m high hurdles, s
SpyIntel [72]

Answer: Prokhorova is more outstanding.

Step-by-step explanation: To compare scores from different distributions, first standardize it:

z-score = \frac{x-\mu}{\sigma}

where

x is the individual mean you want to compare

μ is the mean of the population

σ is standard deviation

For <u>Gertrud Bacher</u>:

z-score = \frac{129-137}{5}

z-score = -1.6 (s)

The negative sign indicates Bacher's mean is less than the mean

For <u>Yelena Prokhorova</u>:

z-score = \frac{660-600}{30}

z-score = 2 (cm)

The positive sign indicates Prokhorova's mean is more than the mean.

Using z-score table, you determine the percentiles are:

For Bacher: Percentile = 5.5%

For Prokhorova: Percentile = 97.7%

Bacher's percentile means she is above 5.5% of the participants, while Prokhorova is 97.7% above the other competitors, which means Prokhorova have a better performance and deserves more points.

3 0
2 years ago
Help pls ASAP <br><br> -2x(-3x - 4y - 8)
Novosadov [1.4K]

Answer:

6

2

+

8

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6

Step-by-step explanation:

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−

2

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−

3

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4

−

8

)

6

2

+

8

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1

6

5 0
3 years ago
Read 2 more answers
HELP WITH ALGEBRA. PLEASE SHOW YOUR WORK.
Oliga [24]
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3 years ago
Graph ​ 24x+25=−6y+7 ​
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When you isolate the y on one side, the slope intercept form of the line is
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2 years ago
The slope of the line that passes through the points (6, 9) and (11, 2) is
charle [14.2K]

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Step-by-step explanation:

6 0
2 years ago
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