Answer:
14 + 64 - 16/23
14 + 64 - 0.69 = 77.31
unless u mean 16/2
14 + 64 - 8 = 70
Step-by-step explanation:
The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
Answer:
102.4
Step-by-step explanation:
hope that helps beautiful ;-)
Answer:
76
Step-by-step explanation:
22-3=19
19x4=76
Answer:
The proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is

Step-by-step explanation:
From the question we are told that
The mean is 
The standard deviation is 
Generally 6 feet is equivalent to 6 * 12 = 72 inches
Generally the proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is mathematically represented as



From the z-table
The area under the normal curve to the right corresponding to 2.963 is

=> 
Answer:
The number is 2.
Step-by-step explanation:
If the number is x then:
x + 2x^2 = 10
2x^2 + x - 10 = 0
2x^2 - 4x + 5x - 10 = 0
2x(x - 2) + 5(x - 2) = 0
(2x + 5)(x - 2) = 0
x = 2.