Answer:
D
Step-by-step explanation:
the probability of flipping a coin 7 times and getting heads 6 times is 7/128, and we convert the fraction into a decimal and get 5.47 (0.05*100 = 5.47)
Rounded by the nearest tenth = 5.5%
Hmm alright lets see what can be done
Step-by-step explanation:
2,190 times 12( months ) = 26,280 + 60 for annual expenses gives her 420 dollars left after a year
Substitute the value of a = -2 to the expression -3(6a + 4):
-3(6 · (-2) + 4) = -3 · (-12 + 4) = -3 · (-8) = 24
Used PEMDAS
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
Answer:
33
Step-by-step explanation:
35*3-8+33=33
Answer:
$0.22 per inch
Step-by-step explanation:
$13.20/5 feet =
$2.64 / 1 foot
Remember 1 foot = 12 inches
$2.64 / 12 inches =
$0.22 per inch
