Answer both please (middle school) (probability)

32

Step-by-step explanation:

There are two possible outcomes, heads and tails

Probability = Number of events over number of favorable outcomes

64 being the number of events and heads and tails being the number of favorable outcomes ( 2 )

64 / 2 = 32

Hence, the coin is likely to land on heads 32 out of the 64 times.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500