Answer:
mean = 0.76
median = 0.75
range = 1.79
Step-by-step explanation:
mean = sum/no of items
for media they need to be sorted: 0.05,0.06,0.75,1.10,1.84
median is the middle item, so 0.75
range = largest item - smallest item = 1.84 - 0.05 = 1.79
<u>Answer:</u>
- Sahil's mother = 42 years
- Sahil = 14 years
<u>Step-by-step</u><u> Explanation</u><u>:</u>
Let the age of Sahil's mother be x and the age of Sahil be y. Then according to question.
• Sahil's mother age = 3(Sahil's age)
➛ x = 3y -----------(1)
And according to second condition,
• Sahil's mother age + 5 + Sahil's age + 5 = 66
➛ x + 5 + y + 5 = 66
➛ x + y + 10 = 66
➛ x + y = 56 ----------(2)
Now substituting x = 3y in equation (2)
➛ 3y + y = 56
➛ 4y = 56
➛ y = 14
Then,
➛ x = 3(14) = 42
<u>Hence</u><u>:</u><u>-</u>
- Present age of Sahil's mother is <u>42 years</u> and Present age of Sahil is <u>14 years.</u>
Answer:
6 outcomes
Step-by-step explanation:
A tree diagram is a diagram that helps calculate the number of possible outcomes of an event or problem, and to cite those potential outcomes in an organized way.
A restaurant sells combo meals in the sizes of small, medium, or large (3 outcomes in total).
The combo comes with either a hamburger or chicken strips (two outcomes for each one previous outcome - 6 outcomes in total).
Combo also includes either French fries or onion rings (two outcomes for each one previous outcome - 12 outcomes in total).
Onion rings include half of all outcomes - 6 outcomes
See attached diagram
19/2
If you don’t want an improper fraction then nothing further can be done so the answer would stay the same (8 3/2)
Base times hight divided by 2 I think