All categories

2 years ago

Hellppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Mathematics

2 answers:

vodka [1.7K]2 years ago

7 0

The answer should be 4/1

const2013 [10]2 years ago

5 0

Answer: y = 4 and x = 1

Step-by-step explanation:

when y is 2, x is 0.5

when y is 4, x is 1

.(+ 2) .(+ 0.5)

the rule is that y is 4 times larger than x

You might be interested in

Please look at the picture first!

Sidana [21]

Step-by-step explanation:

angle 7 is corresponding to angle 1.

5 0

3 years ago

Read 2 more answers

the employee turn structure instructor ratio is 12 to 2 if there are 22 instruction instructors for the train how many employees

garik1379 [7]

There are 132 employees that participate

3 0

3 years ago

The selling price of a dining table is $250.00, the markup is 40%. What is the cost of the table?

Furkat [3]

The cost of the table would be $150. 40% of $250 is $100.

3 0

3 years ago

Five students visiting the student health center for a free dental examination during National Dental Hygiene Month were asked h

Andrews [41]

Answer:

[0.9 months, 32.69 months]

Step-by-step explanation:

The mean is

$\bf \bar x=\frac{5+17+12+21+29}{5}=16.8$

The standard deviation is

$\bf s=\sqrt{\frac{(5-16.8)^2+(17-16.8)^2+(12-16.8)^2+(21-16.8)^2+(29-16.8)^2}{5}}=8.1092$

Now, we have to find two values a and b such that the area under the Normal curve with mean 16.8 and standard deviation 8.1092 between a and b equals <em>95% = 0.95 </em>

Using a spreadsheet we find these values are

a = 0.906

b = 32.694

<h3>(See picture) </h3>

and our 95% confidence interval for the mean number of months elapsed since the last visit to a dentist for the population of students participating in the program rounded to two decimal places is

[0.9 months, 32.69 months]

4 0

2 years ago

Define product. give an example of two whole number factors with a product of 9

Kryger [21]

Answer:

Product is the answer of two numbers that are multiplied together.

3 x 3=9

Step-by-step explanation:

8 0

3 years ago