Answer:
5
Step-by-step explanation:
5
Answer:
5
x
−
1
y
=
5
x
-
1
Interchange the variables.
x
=
5
y
−
1
x
=
5
y
-
1
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y
=
x
5
+
1
5
y
=
x
5
+
1
5
Solve for
y
y
and replace with
f
−
1
(
x
)
f
-
1
(
x
)
.
Tap for more steps...
f
−
1
(
x
)
=
x
5
+
1
5
Step-by-step explanation:
If you get confused by logarithms, here's an easier way to think about this problem: What power of 2 equals 128? Well, we know 2^3 = 8, then 2^4 must equal 16. Doubling every times, we get 2^5 = 32, 2^6 = 64 and 2^7 = 128. So, the value of log₂128 is 7.
150,165,180,198,204,216,230,255
Quartile 1: (165+180)÷2
=345÷2
=172.5
Quartile 3: (216+230)÷2
=446÷2
=223
Quartile range:223-172.5=50.5 or D. Hope it help!
Answer:
£1081
Step-by-step explanation:
- First you put the 4.75 into decimal form to do this divide by 100
- You get 0.0475
- Then all you do this multiply 3500 by 0.0475 and 6.5
- 3500*0.0475*6.5
- = 1080.625
- =1081 to nearest pound
- Brainliest answer please