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Alex
2 years ago
5

Question 2 (Essay Worth 10 points)

Mathematics
1 answer:
Rzqust [24]2 years ago
8 0

Answer:

Step-by-step explanation:

There is a combination of lime, orange, and cranberry juice in the jar

A. (0.65+0.4+0.35)-0.1

B. Now you must simplify the expression

(0.65+0.4+0.35)-0.1.....Given

(0.65+0.35)+0.4-0.1.....Commutative Property

1+0.4-0.1......................Combine like terms

1.4-0.1..........................Combine like terms

1.3................................Combine like terms

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Which of the following would most likely be found at a factory a mall room b barn c cafeteria d machinery
NNADVOKAT [17]

It D machinery. It says it on the bottom of the problem but for further explanation, a mail room can be found in some but it’s more in offices than factories, a barn is obviously wrong, and cafeteria is only in some not all but all factories have machinery used to make the item they produce.

4 0
3 years ago
Will mark brainliest. 20 points.
Genrish500 [490]

Answer:

I dont know sorry look so complicated

8 0
3 years ago
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salantis [7]

Answer:

They are consecutive terms in the Fibonacci Sequence.

Step-by-step explanation:

The sequence goes 1,1,2,3,5,8,13,21,...

Since 13 and 21 are consecutive here, that is the answer.

8 0
2 years ago
The area of the conference table in Mr. Nathan’s office must be no more than 175 ft2. If the length of the table is 18 ft more t
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7 0
3 years ago
A three inch diameter pulley on an electric motor that runs at 1800
Bezzdna [24]

Answer:

a) 3 inch pulley: 11,309.7 radians/min

6) 6 inch pulley: 5654.7 radians/min

b) 900 RPM (revolutions per minute)

Step-by-step explanation:

Hi!

When a pulley wirh radius R rotantes an angle θ, the arc length travelled by a point on its rim is Rθ.  Then the tangential speed V is related to angular speed  ω as:

V=R\omega

When you connect two pulleys with a belt, if the belt doesn't slip, each point of the belt has the same speed as each point in the rim of both pulleys: Then, both pulleys have the same tangential speed:

\omega_1 R_1 = \omega_2 R_2\\

\omega_2 = \omega_1 \frac{R_1}{R_2} =1800RPM* \frac{3}{6}= 900RPM

We need to convert RPM to radias per minute. One revolution is 2π radians, then:

\omega_1 = 1800*2\pi \frac{radians}{min} = 11,309.7\frac{radians}{min}

\omega_2 = 5654.7 \frac{radians}{min}

The saw rotates with the same angular speed as the 6 inch pulley: 900RPM

3 0
3 years ago
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