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Georgia [21]
3 years ago
13

Fill in the blank:A function is a mathematical rule that​

Mathematics
1 answer:
spayn [35]3 years ago
7 0

Answer:

Sends every input to only one output

Step-by-step explanation:

A function is a rule that assigns a set of inputs to a set of outputs in such a way that each input has a unique output

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12∙(40-39)+2<br><br> A. 18<br><br> B. 14<br><br> C. 24<br><br> D. 30
monitta

Answer:

B.14

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A cylindral drill with radius 5 cm is used to bore a hole through the center of a sphere with radius 9 cm. Find the volume of th
masya89 [10]

The volume of the ring-shaped remaining solid is <u>1797 cm³</u>.

The volume is the total space occupied by an object.

The volume of a sphere of radius r units is given as (4/3)πr³.

The volume of a cylinder with radius r units and height h units is given as πr²h.

In the question, we are asked to find the volume of the remaining solid when a sphere of radius 9cm is drilled by a cylindrical driller of radius 5cm.

The volume will be equal to the difference in the volumes of the sphere and cylinder, where the height of the cylinder will be taken as the diameter of the sphere (two times radius = 2*9 = 18) as it is drilled through the center.

Therefore, the volume of the ring-shaped remaining solid is given as,

= (4/3)π(9)³ - π(5)²(18) cm³,

= π{972 - 400} cm³,

= 572π cm³,

= 1796.99 cm³ ≈ 1797 cm³.

Therefore, the volume of the ring-shaped remaining solid is <u>1797 cm³</u>.

Learn more about volumes of solids at

brainly.com/question/14565712

#SPJ4

3 0
1 year ago
Find the area and perimeter of the rectangle whose sides are lengths 2x + 3 and 4x.
mote1985 [20]

The answer to this problem is 3(2x+1)

7 0
3 years ago
Translate the following sentence into an equation, then find the number. Five times a number less than 18 is is equal to 13.​
Nata [24]

Answer:

The answer would be 5x-18=13

Step-by-step explanation:

When given five times than a number, 5 would be multiplied by (x) since x can be any number. Less than 18 means subtract 18. Is equal to means an eual sign and the equation is equal to 13.

7 0
3 years ago
Which is the correct answer? <br> A) 3.41 m<br> B) 2.29 m<br> C) 1.59 m<br> D) 2.71 m
PtichkaEL [24]

Answer:

its b or c ( im not for sure tho)

Step-by-step explanation:

5 0
2 years ago
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