3 years ago

Help 18 points pleaseeeeeeee

Mathematics

1 answer:

Genrish500 [490]3 years ago

8 0

Answer : 9
explanation

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Question Progress Homework Progress 5/18 Marks The ratio 15:3 in its simplest form is I

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1. 15/3:3/3

2. 5:1

1. find the same denominator

2. divide by denominator

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2 years ago

3x + 5= -1 Ayuda xddddd

bija089 [108]

Answer: x = -2

Step-by-step explanation:

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3 years ago

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Sixty seven percent of the employees in a company have managerial positions, and 58 percent of the employees in the company have

Kazeer [188]

Answer: The proportion of employees who either have MBAs or are managers are 0.58.

Step-by-step explanation:

Since we have given that

Probability of employees having managerial positions = 67%

Probability of employees having MBA degrees = 58%

Probability of managers having MBA degrees = 67%

So, using probability formulas, we get that

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\P(A\cup B)=0.67+0.58-0.67\\\\P(A\cup B)=0.58$

Hence, the proportion of employees who either have MBAs or are managers are 0.58.

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3 years ago

Math Mean Help Please!

klemol [59]

84.5 would be the answer if rounded to the nearest tenth

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3 years ago

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Another submarine descent can be represented as y= -240 x where y is the elevation and x is time in hours. How long will it take

Juli2301 [7.4K]

Answer:e

Step-by-step explanation:

The equation for the submarine is given as y =-240x

Where y is the distance of the descent

x is the time in hours

and -240 is the rate of distance per unit time

To calculate how long it will take this submarine to reach the descent

x = y /-240

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3 years ago