Answer:
Step-by-step explanation:
We need to use the formula for calculate the area of a rectangle. This is:
Where "l" is the length and "w" is the width.
In this case, we can say that:
Therefore, substituting values into the formula, we get that the area of land in square meters is:
Answer:
4
Step-by-step explanation:
this is an equilateral triangle, meaning all sides and angles are the same
4.415e+8
Have a wonderful day
Answer: 18 parent volunteers and 4 buses.
Step-by-step explanation: In order to solve this problem you must first calculate how many student will be going on the trip.
There are 8 classes of 20 students and 90% are attending, so the formula is 8 x 20 x .9 = 144 students are going.
Part A: If one parent needs to go for each 8 students you need to divide 144 by 8 = 18 parent volunteers.
Part B: The total people attending are 144 students, 18 parent volunteers and 4 teachers is a total 166 total attending to ride the bus. You need to divide 166 people by 44 on each bus = 166/44 = 3.7 buses, so they need to reserve 4 buses.
The answer to this question should be: C. Kilometers
To answer this question, I will rearrange the option from the smallest unit into the highest unit.
Centimeter
Inch
Yards
Kilometer
Centimeter and inch are similar, they are mostly used for measure height of people or object. Yards is used for measuring a field area. Kilometer would be the biggest. It used for roads or expressing distance between city/country. So the answer should be kilometers