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NARA [144]
3 years ago
12

Perform the indicated operation. 2/3 + 3/8

Mathematics
2 answers:
Scilla [17]3 years ago
7 0

Answer:

2/3 + 3/8 =

1  1/24

Mark me brainliest!

Step-by-step explanation:


suter [353]3 years ago
4 0
You can see it ------/--------/---

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A square, isosceles triangle or parallelogram 
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Solve the inequality and write the solution in interval notation:<br> k/-12 ≤ 15.
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Remember when solving inequalities the sign of your inequality reverses when dividing or multiplying negative values. k/-12<15. k>-180 [-180, positive infinity)
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3 years ago
Mopeds (small motorcycles with an engine capacity below 50 cm3) are very popular in Europe because of their mobility, ease of op
Anika [276]

Answer:

The probability that the maximum speed is at most 49 km/h is 0.8340.

Step-by-step explanation:

Let the random variable<em> </em><em>X</em> be defined as the maximum speed of a moped.

The random variable <em>X</em> is Normally distributed with mean, <em>μ</em> = 46.8 km/h and standard deviation, <em>σ</em> = 1.75 km/h.

To compute the probability of a Normally distributed random variable we first need to convert the raw score of the random variable to a standardized or <em>z</em>-score.

The formula to convert <em>X</em> into <em>z</em>-score is:

z=\frac{X-\mu}{\sigma}

Compute the probability that the maximum speed is at most 49 km/h as follows:

Apply continuity correction:

P (X ≤ 49) = P (X < 49 - 0.50)

                = P (X < 48.50)

                =P(\frac{X-\mu}{\sigma}

*Use a <em>z</em>-table for the probability.

Thus, the probability that the maximum speed is at most 49 km/h is 0.8340.

8 0
3 years ago
Pleaseeeee neeeddd helppp asappp
Rufina [12.5K]

ANSWER:

Segment TS is a Chord

If AR = 14 , then QS = 14 ×2 = 28

∆ATS is an Isosceles Triangle

<em><u>HOPE</u></em><em><u> </u></em><em><u>THIS</u></em><em><u> HELP</u></em><em><u> </u></em><em><u>YOU </u></em><em><u>,</u></em><em><u> FOR</u></em><em><u> ANY</u></em><em><u> QUESTION</u></em><em><u> PLEASE</u></em><em><u> ASK</u></em><em><u> </u></em><em><u>ME</u></em>

7 0
2 years ago
Which type of triangle will always have exactly 1-fold reflectional symmetry?
Maslowich
Its <span>isosceles triangle</span>
6 0
3 years ago
Read 2 more answers
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