Answer:
B) 378 students could be expected to attend the game.
Step-by-step explanation:
Out of 40 students, 45% agreed,
45% of 40
= 45/100 * 40
= 18 students,
18 students out of 40 agreed.
So, Out of 840 students 18/40 * 840 students would be expected to agree. We get :- 378
Answer:
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.
Answer:
7.722cm^2, x=129
Step-by-step explanation:
12*12=144- area of the whole square
the diameter for the circle is 12
radius is 6
Area for circle= pi* r²
3.142*6^2=113.112
144-113.112=30.888
30.888/4=7.722
The volume of the case =
length x width x height
12cm x 6.5cm x 1.25cm =97.5cm^3
Answer:
There are 672 seeds in 14 kg of apples
Step-by-step explanation:
2 kg of apples = 1 dozen
1 dozen = 12 apples
So, 2 kg of apples =12 apples
1 kg of apples = 
1 kg of apples = 
14 kg of apples =
Each apples has 8 seeds
So, 84 apples has seeds = 
Hence there are 672 seeds in 14 kg of apples
