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2 years ago

What is the conversion factor from km. to ft.? If Joe traveled 12 kilometers, how many feet did he travel?

2 answers:

6 0

To answer the question presented above, the conversion factor for km to feet is 1 kilometers is equal to 3280.84 feet. From the given,
(12 km) x (3280.84 ft / 1 km) = 39370.08 feet
Thus, Joe traveled an approximate distance of 39370 feet.

just olya [345]2 years ago

4 0

1 km = 3280.84 feet.
One can get the conversion factor from kilometer to feet from the above deduction. To answer the second part of this question, the above conversion is definitely needed,
12 kilometers = 3280.84 x 12 feet
= 39370.08 feet.
So from the above deduction, it can be concluded that Joe traveled for a distance of 39370 feet.

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Stefan's family rented a rototiller to prepare an area in their backyard for spring planting. The rental company charged an init

BaLLatris [955]

Answer: the hourly fee for the rototiller is $3

Step-by-step explanation:

Let h represent the hourly fee for renting the rototiller.

The rental company charged an initial fee of $43 with an additional fee per hour. Assuming that they rented the rototiller for x hours. This means that if they rented the rototiller for x hours, the total amount that they would pay is

43 + hx

If they paid $64 after renting the rototiller for 7 hours, the equation that models this problem would be

43 + 7h = 64

7h = 64 - 43 = 21

h = 21/7 = $3

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2 years ago

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A ____ is a solid consisting of a square, a point not in the same plane as the square, and all points between them. A) Square Py

Vikki [24]

Hey there!

A $square$ $pyramid$ is a solid consisting of a square, a point not in the same plane as the square, and all points between them.

It can't be these

Triangle means the plane of the figure that is formed by connecting 3 particular points but it is not in a straight line. $(B)$ ← $incorrect$

Cube means the solid figure of having 6 square plane faces which that the angle between about 2 adjacent sides that is a right angle $(C)$ ← $incorrect$

Square Prism means the shape of a square that has approximately 3 dimensional shape that has a rectangular sides and shape, but it has about 2 that are square $(D)$ ← $incorrect$

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square pyramid $(A)$ ← $CORRECT!$

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2 years ago

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Consider the probability distribution of x, where x is the number of job applications completed by a college senior through the

Oksi-84 [34.3K]

The expected number out of 1000 selected college seniors that completed 1 job application through the career centers is given by 0.011 x 1000 = 11 which is close to 14.

The expected number out of 1000 selected college seniors that completed 2 job application through the career centers is given by 0.115 x 1000 = 115 which is far away from 15.

The expected number out of 1000 selected college seniors that completed 3 job application through the career centers is given by 0.123 x 1000 = 123 which is close to 130.

Therefore, the result that would be suprising is "15 seniors completed 2 job applications through the career center."

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2 years ago

Ms. Nguyen needs to separate $385 into three parts to pay some debts. The second part must be five times as large as the first p

stira [4]

Answer:

The first, second and third parts are $50, $250 and $85 respectively.

Step-by-step explanation:

Consider the provided information.

Ms. Nguyen needs to separate $385 into three parts to pay some debts.

Let the first part to pay some debts is represented by x.

The second part must be five times as large as the first part.

Thus, the second part is: 5x

The third part must be $35 more than the first part.

Thus, the third part is: x+35

Therefore, the required equation is: $x+5x+x+35=385$

$7x+35=385$

$7x=385-35$

$7x=350$

$x=50$

Hence, the first part should be $50.

The second part should be: 5x=5(50)=$250

The third part should be: x+35=50+35=$85

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1 year ago

A local park is adding a new 14 ft long slide to the playground. The vertical height of the slide is h. The

Nadusha1986 [10]

A.
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b.
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   y = √147 = 12.12 ft
   15 ft - 12.12 ft = 2.88 ft ( from the bottom of the stairs to the bottom of the height )
    tan x = 7 / 2.88 = 2.43
    ∠x = tan^(-1) 2.43
    ∠x = 67.63° ≈ 68°.

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2 years ago