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allsm [11]
4 years ago
13

A circular gear turns 60 per hour. through how many radians does it turn in a 24-hour day?

Mathematics
2 answers:
lesantik [10]4 years ago
6 0

Answer:

Answer: 8pi rad/day

Step-by-step explanation:

60 degrees*24 hours= 1440 degrees

1440 degrees/ rad= 8pi rad/day

Phantasy [73]4 years ago
4 0

For 1 turn it passes through 2 pi radians

So number of radians it turns through in 24 hours = 60 * 24 * 2 pi = 9047.8 radians to nearest tenth.

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Mike and Beatrice purchase a house for $200,000. If the equation V = 200,000(1.03)x represents the value of the house after x ye
Elza [17]
225000=200000(1.03^t)

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ln(9/8)=tln(1.03)

t=ln(9/8)/ln(1.03)

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6 0
3 years ago
Read 2 more answers
Find each trig ratio
Elena L [17]

Answer:

Step-by-step explanation:

7 0
3 years ago
Kiran scored 36 baskets in 1 week. She scored 1/2 of the baskets on the weekend. She scored 1/4 of them on Tuesday, she scored 1
notka56 [123]

Answer:

6 baskets did Kiran score on Thursday

Step-by-step explanation:

As per the statement:

Kiran scored 36 baskets in 1 week.

On weekend she scored = \frac{1}{2} \cdot 36 = 18 baskets.

She scored 1/4 of them on Tuesday

⇒On Tuesday she scored = \frac{1}{4} \cdot 36 = 9 baskets

She scored 1/12 of them on Wednesday

⇒On Wednesday she scored = \frac{1}{12} \cdot 36 = 3 baskets.

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She scored = On Weekend + On Tuesday + On Wednesday = 18+9+3 = 30 baskets.

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8 0
3 years ago
Which equations support the fact that rational numbers are closed under subtraction? Select each correct answer
noname [10]

The rationals being closed under subtraction means that if we start with two rational numbers and subtract them, we get another rational number.  Choice c subtracts two rational numbers but gets the wrong answer, so isn't support for anything.  Choice b is rational too because the square root of 4 is 2.

Answer: b

8 0
3 years ago
Mary's job is to package kleenex boxes to ship out to sell at stores. the company
swat32

Volume is a three-dimensional scalar quantity. The number of kleenex boxes that can fit in the large box is 4096.

<h3>What is volume?</h3>

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

Given the larger box have a length of the side as 4 feet. Also, the kleenex box is a cube with side lengths of 3 inches. Therefore, the number of cubes that will fit is,

Number of boxes = Volume of Larger box / Volume of kleenex box

Number of box = (4 feet)³ / (3 inches)³

Number of box = (48 inches)³ / (3 inches)³

Number of box = 4096

Hence, the number of kleenex boxes that can fit in the large box is 4096.

Learn more about Volume:

brainly.com/question/13338592

#SPJ1

4 0
2 years ago
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