Answer:
Briana saved $1.80.
Step-by-step explanation:
When the sales promotion is 20% off.
Cost price is $45
Amount after discount is = dollars
When the sales promotion is 10% off.
Cost price is $42
Hence, Briana saved dollars
In the Explanation
(a)From the attached probability tree, the possible outcomes are:
RR,RP,RG,RB,PR,PP,PG,PB,GR,GP,GB,GG,BR,BP,BG,BB
(b)Probability Distribution of Drawing Pink Marbles
the difference from 40000 to the future value in 2020, namely 5 years later is simply the yield or interest amount.
|-3| means the absolute value of -3. The absolute value sign means the number without its negative. The dictionary says: the magnitude of a real number without regard to its sign.
So |-3|= 3 and -3= -3
∠A - Angle can also be named by the vertex holding the angle.
∠TAR
∠RAT