Answer:
84 sq. inches
Step-by-step explanation:
When you section off each, you can find the area of each shape and add together to make composite.
Triangle on left is 6 sq. inches
Rectangle on right (5x10) is 50 sq. inches
Rectangle on bottom (7x4) is 28 sq. inches
1 litre = 1000 ml
4.6 litre = 4600 ml
4600 / people = how much she should pour into each glass
Answer:
8/9 cups of white sugar
Step-by-step explanation:
fraction division- flip one of the fractions and then multiply them (keep, change, flip)
4/3×2/3=8/9
Answer:
8,7
Step-by-step explanation:
Add both "x" coordinates, divide by 2.
Add both "y" coordinates, divide by 2.
so x1+x2/2 and y1+y2/2
so 5,8 and 11,6 5+11=16 and then 16/2=8
then take your cords from y axis so 8+6=14 and then 14/2=7
Answer:
There are 27,720 ways to select the committee
Step-by-step explanation:
First, it is necessary to know how many ways are there to select 3 members, if there are 9 members of the mathematics department. This can be found using the following equation:
Where nCk gives as the number of ways in which we can select k elements from a group of n elements. So, replacing n by 9 and k by 3 members, we get:
So, there are 84 ways to select 3 members from 9 members of the mathematics department.
At the same way, we can calculate that there are 330 ways to select 4 members from the 11 that belong to the Computer science department as:
Finally the total number of ways in which we can form a committee with 3 faculty members from mathematics and 4 from the computer science department is calculated as:
9C3 * 11C4 = 84 * 330 = 27,720