Answer:
The first step in evaluating {[(−)]}÷ is operating the brackets
Step-by-step explanation:
To find the first step in evaluating {[(−)]}÷ :
In general we may use BODMAS operation to evaluate the expression and is stands for
BODMAS- B for Brackets in the expression
O for operations in brackets for the expression
D for doing division operation in the expression
M for doing multiplication operation in the expression
A for doing addition operation in the expression
S for doing subtraction operation in the expression
Applying all the operations and finally weget the evaluated expression or values.
Therefore the first step in evaluating {[(−)]}÷ is operating the brackets
Answer:
4712.4ft^3 :)
Step-by-step explanation:
2b^3 -5 b^2 +b+2. R 9/ b-4
Use synthetic division
Use PEMDAS:
P arenthesis
E xponents
M ultiplication
D ivision
A dd
S ubstract
Paranthesis and Exponents
(20 / 2^2 * 5 / 5) = 5
Multiplication
5*8= 40
Division
10 / 40 = 0.25
Subtraction
0.25 - 2 = −1.75
Therefore,
The answer is -1.75
Answer:
4/15
Step-by-step explanation:
Independent events:
P(Q and R) = P(Q)×P(R)
P(Q and R) = 7/15 × 4/7
p(Q and R) = 4/15
I hope I've helped you.
