Answer:
2.56
Step-by-step explanation:
2 divided by 512
2 lol
Answer:
(A) the specific number of siblings for each randomly selected student
Step-by-step explanation:
First Timothy wants to estimate the mean number of siblings for each student in his school
So he selected a random sample of 75 students, then recorded the number of siblings they have
He later find the mean.
You can see the mean was obtained from the selected group not all students in the school hence option D and E are not correct.
Option A clearly indicates a mean was obtained for the siblings that were from the randomly selected students.
Answer:
He has 7/48 left.
Step-by-step explanation:
7/8 X 1/6
Answer:
( -10, 5 )
Step-by-step explanation:
( i used Desmos, you should try it )
:)
Question:
For every 1 litre of water used to make a medicine, 600 ml of sucrose and 150ml of saline solution are used.
Express the amount of water, sucrose and saline solution needed as a ratio in its simplest form.
Answer:

Step-by-step explanation:
Given



Required
Express as a ratio to the simplest form
First convert the volume of water to mL



Express as ratio:


Divide through by 10

Divide through by 5

<em>The ratio can not be further simplified</em>