Answer:
SA=120 m^2
Step-by-step explanation:
SA=(9x5)+(3x4)+(9x4)+(9x3)
SA=120
It's
which gives 5.23 times increase in 10 years, so 523% of oryginal price
Answer:
B
Step-by-step explanation:
Dean recorded the results of spinning the spinner 60 times:
- Number 1 spun 12 times
- Number 2 spun 17 times
- Number 3 spun 15 times
- Number 4 spun 16 times
The <u>experimental probability</u> is the ratio of the number of times an event occurs to the total number of trials or times the activity is performed.
Find all experimental probabilities:

Hence, option B is correct
Step-by-step explanation:
a) Desiree is correct 630000÷70=900
Answer:
B
Step-by-step explanation:
A straight line equals to 180 degrees. The example shown is a linear pair!