Answer:
The value of the expression is 23.
Step-by-step explanation:
3x7+2^3/(3+1) <----- Here is the original problem.
3x7+2^3/4 <----- Simplify what's in the parentheses.
21+2^3/4 <----- Do your multiplication (in the front)
21+8/4 <----- Simplify the exponent. (2 x 2 x 2 = 8)
21+2 <---- Do the division.
23 <----- Here is the correct answer.
Hope this helps! :D
Around 11.18
Hope that helps!
Answer:
<h2>4 students</h2>
Step-by-step explanation:
Step one:
given
we are told that the total number of students is =16
so 25% of these students preferred pizza
Firstly, we want to know what 25% of 16 will be
so
=25/100*16
=0.25*16
=4
<em>This means that only 4 students preferred pizza</em>
Answer:
is the set of collection of object
Answer:
Step-by-step explanation:
1/2 bh
1/2 x 7 x 9
= 31.5 cm^2
