What is the range of f(x)?

Chester needs 2 feet of ribbon for an art project, but his ruler only measures in centimeters. There are 12 inches in 1 foot and

Arte-miy333 [17]

Answer:

see the explanation

Step-by-step explanation:

step 1

Convert feet to inches

we know that

$1\ ft=12\ in$

To convert feet to inches, multiply by 12

so

$2\ ft=2(12)=24\ in$

step 2

Convert inches to centimeters

we know that

$1\ in=2.54\ cm$

To convert inches to centimeters multiply by 2.54

so

$24\ in=24(2.54)=60.96\ cm$

therefore

Chester should have multiplied the measurement in inches by 2.54 instead of dividing by 2.54

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cint%5Climits%5E2_1%20%7Bx%5E%7B2%7D-8x%2B8%20%7D%20%5C%2C%20dx" id="TexFormula1" title="\in

12345 [234]

Answer:

${ \underline{ \sf{\int\limits^2_1 {x^{2}-8x+8 } \, dx} \: = \: - 1}}$

Step-by-step explanation:

${ \tt{\int\limits^2_1 {x^{2}-8x+8 } \, dx}} \\ \\ = { \tt{[ \frac{ {x}^{3} }{3} - 4 {x}^{2} + 8x ] {}^{2} _{1}}}$

Substitute x with the limits:

$= { \tt{( \frac{ {2}^{3} }{3} - 4( {2)}^{2} + 8(2)) - ( \frac{ {1}^{3} }{3} - 4( {1)}^{2} + 8(1)) }} \\ = { \tt{( \frac{8}{3} - \frac{11}{3} )}} \\ \\ = { \tt{ - 1}}$

4 0

3 years ago

-6+x_>4..................

IrinaVladis [17]

Answer:

x > 10

Step-by-step explanation:

you add 6 to each side

-6 +6 = 0 (cancels out)

4 + 6 = 10

x>10

Hope this Helps :)

8 0

3 years ago

Please Help! I will give you a lot of points if you do!

Sladkaya [172]

According to the table, the given stack of numerals correspond to

15

7

19

13

11

0

(A shortcut for reading these numbers: each bar represents 5 and each dot represents 1. The disk just means 0. So for instance, 13 = 5 + 5 + 3 = 2 bars + 3 dots.)

Mayan numerals are expressed in base 20, so the number above is equivalent to

15×20⁵ + 7×20⁴ + 19×20³ + 13×20² + 11×20¹ + 0×20⁰

= 49,277,420

7 0

3 years ago

Pls answer this...its very important for me...i have an exam coming up...and this 2 questions will come up so pls help. I WILL M

tamaranim1 [39]

Answer:

a. x = 3

b. x = 3

Step-by-step explanation:

Given