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2 years ago

1.9(2.3n+6)+10.45>43.7

Mathematics

1 answer:

Ulleksa [173]2 years ago

8 0

Answer:

4.27n+21.4

Step-by-step explanation:

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Use factor trees to find the GCF of 32, 24, and 40.

Lana71 [14]

GCF 32 24    40
^ ^   ^
  2 16 2 12    2 20
^    ^ ^
   2 8 2 6    2 10
   ^ ^ ^
   2 4 2 3    2 5
^
   2 2

(2) (2 & 3) (2 & 5)

8 0

2 years ago

Are the following expression equivalent? Please show your work 3xy^2/4y and 6xy^2/8xy

Daniel [21]

No because the second one have an x on the denominator, but the first one doesn't

7 0

3 years ago

Help. Calculus question.

elixir [45]

Answer:

64π/5 cubic units.

Step-by-step explanation:

The line x = 2 and y = x^3 intersect at the point (2 , 2^3) = (2, 8).

The required volume = volume of the cylinder with height 8 and radius 2 - the volume of shape form between the curve and the y axis when revolved about the y-axis.

Using the disk method for volumes of revolution:

Note that x = y^1/3 so:

the second volume = Integral π ((y^1/3)^2) dy between y = 0 and y = 8.

= 3/5 y^5/3 * π between 0 and 8

= 96π/5.

The required volume = π 2^2 *8 - 96π/5

= 32π - 96π/5

= 64π/5.

4 0

3 years ago

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gizmo_the_mogwai [7]

i think its 5^7 and equal to

Step-by-step explanation:

8 0

2 years ago

PLEASE HELP QUICK IM OFFERING 10 PTS (Its only worth 2) AND BRAINLIEST ANSWER

Schach [20]

Answer:

Range (Y Values): 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5.

Range= [9,-5] (i think it's in brackets, not for sure)

Domain (X Values): 3, 4, 5, 6, 7.

Domain= [3,7] (check some notes to see if it's supposed to be in brackets or parentheses, it depends, I just can't remember)

Step-by-step explanation:

Domain is the values on the X axis, Range are the values on the Y axis.

4 0

3 years ago