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3 years ago

Which number produces an irrational number when added to 0.5

Mathematics

1 answer:

xenn [34]3 years ago

7 0

Remark

It would have to be any irrational number to start with.

√6 + 0.5 is still irrational even though 0.5 is rational.

π + 0.5 is irrational even though 0.5 is rational.

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Katie is doing an inventory at American Eagle.There is 125 pairs of jeans. 36 pairs of jeans are women's skinny jeans. What perc

tangare [24]

Answer:

28.8%

Step-by-step explanation:

Given that Katie is doing an inventory at American Eagle.There is 125 pairs of jeans. 36 pairs of jeans are women's skinny jeans.

Total jeans = 125

Women jeans = 36

To find percent of all the jeans are women's skinny jeans

we divide number of womens jeans by total jeans and multiply the result by 100

Required percent = $\frac{36}{125} *100\\= 36*0.8\\=28.8$

28.8% is answer

8 0

3 years ago

Find the area of the trapezoid. If the answer is not an integer, leave it in simplest radical form. The figure is not to scale

natali 33 [55]

Answer:

150 ft²

Step-by-step explanation:

Area of trapezoid = ½(a + b)h

Where,

a = 24 ft

b = 24 + 12 = 36 ft

h = √(13² - 12²) = √25 = 5 ft (pythagorean theorem was applied here)

Plug in the values

Area of trapezoid = ½(24 + 36)*5

= ½(60)*5

Area of trapezoid = 150 ft²

7 0

3 years ago

Which of these is the largest ellipse (oval)? *

Korvikt [17]

Answer:

ellipse (250, 150, 466, 556)

Step-by-step explanation:

466 is the largest width

556 is the largest height

5 0

4 years ago

Suppose that weights of bags of potato chips coming from a factory follow a normal distribution with mean 12.8 ounces and standa

MA_775_DIABLO [31]

Answer:

std dev = 0.625

Step-by-step explanation:

Given that weights of bags of potato chips coming from a factory follow a normal distribution with mean 12.8 ounces and standard deviation .6 ounces.

We must change std deviation such that

P(X<12) =0.01

Mean would remain the same as 12.8 oz

From normal distribution score we can find

10th percentile is -1.28\

i.e. we must have

$12.8-1.28*s = 12\\1.28s = 0.8\\s = 0.625$

Std deviation should be 0.625

6 0

3 years ago

Tommy mows lawns in the summer for extra cash. He charges a flat $5 fee and then $6.50 per hour. Let h represent the number of h

Sergeu [11.5K]

Answer:

$31

Step-by-step explanation:

You have to do 6.5*4 first since 4 is the number of hours. With that, you will get 26. After that, you need to add a 5 since 5 is the flat fee. At the end, you will get $31.

7 0

3 years ago