PLEASE HURRY ASAP I AM BEING TIMED - PLEASE EXPLAIN ASWELL! The frequency table below will be used to make a histogram.

Test Score
Number of Students
1 - 10
1
11 - 20
0
21 - 30
1
31 - 40
1
41 - 50
2
51 - 60
4
61 - 70
6
71 - 80
11
81 - 90
5
91 - 100
4

What is an appropriate scale and interval for this histogram?
The scale should be 0 - 10, and the interval should be 10.
The scale should be 0 - 15, and the interval should be 5.
The scale should be 1 - 10, and the interval should be 5.
The scale should be 1 - 15, and the interval should be 10.

the nearest power is 1.651.

means 7482 to the 1.651th power is almost equal to 2489287

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

step-by-step explanation: