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natima [27]
4 years ago
13

Please help me I will give thanks and points!

Mathematics
1 answer:
makkiz [27]4 years ago
6 0
1.31, 1.4, and 1.44.

Hope I helped☺☺
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Isaac records the following temperatures (in degrees Fahrenheit) at noon during one week:
Alecsey [184]

Answer:

first, we put them in order

78,[80],83,(85),86,[87],90

Q1 = 80

Q2 (median) = 85

Q3 = 87

Interquartile range (IQR) = Q3 - Q1 = 87 - 80 = 7 <==

Hope this helps!

5 0
3 years ago
If f(x) = 5x + 4, which of the following is the inverse of Ax)?
Levart [38]

Answer:

f^{-1} (x) = \frac{x-4}{5}

Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

y = 5x + 4 ( subtract 4 from both sides )

y - 4 = 5x ( divide both sides by 5 )

\frac{y-4}{5} = x

change x to f^{-1}(x) and y back to x, thus

f^{-1}(x) = \frac{x-4}{5}

6 0
4 years ago
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
kobusy [5.1K]
The answer to this is $32
5 0
3 years ago
Read 2 more answers
Ignore the stuff underneath I did it in pen and messed up.
Vinil7 [7]
U didn't mess up....
V = pi * r^2 * h....divide both sides by (pi)r^2
V / (pi)r^2 = h
7 0
4 years ago
If the range of the function g(x) =3x+2 is {2,5,11,17}, find the domain. ​
Aleonysh [2.5K]

Answer:

(0,1,3,5)

Step-by-step explanation:

Set g(x) equal to each respective range and solve for x

3x + 2 = 2

3x + 2 = 5

3x + 2 = 11

3x + 2 = 17

If we solve for each, we get

x = 0

x = 1

x = 3

x = 5

So our domain is

(0,1,3,5)

6 0
3 years ago
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