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Bingel [31]
2 years ago
10

DO NOT SEND ME PDFS!!!

Mathematics
1 answer:
sergiy2304 [10]2 years ago
3 0
I’m pretty sure it’s D but not %100
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Magellan has decided to make party baskets for the fundraiser. Balloons are sold in bags of 20, party horns are sold in bags of
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20 x 2=40
10 x 4=40 
8 x 5= 40
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3 years ago
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What are the chart and graph numbers?
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x and y coordinates

Step-by-step explanation:

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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.

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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
A woman making $1500 per month has her salary reduced by 10% because of sluggish sales. One year later, after a dramatic improve
UkoKoshka [18]

Answer:

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Step-by-step explanation:

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The multiplier of her reduced salary after her raise is ...

  (1 +30%) = 1.30

The multiplier of her raised salary from her original salary is ...

  (0.90)(1.30) = 1.17 = (1 +17%)

Her salary after the 17% raise is ...

  1.17·1500/mo = $1755/mo

8 0
3 years ago
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4) Mandy has a flower garden that is 30
Softa [21]

Answer:

using quaderatic expression solving problems of algebraic expressions.

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take the smallest side to be x

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6 0
2 years ago
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