.89 or .9 hope this helps
Answer:
47%
Step-by-step explanation:
Total number of males=14
Total number of females =16
Total number of students =16+14
=30
Probability of a selecting a male student
=47%
Answer:
15 miles
Step-by-step explanation:
You know that there are 8 kilometres in 5 miles, so:
120/8=15
Answer:
Step-by-step explanation:
To simplify the expression follow exponent rules.
1. An exponent is only a short cut for multiplication. It simplifies how we write the expression.
2. When we multiply terms with the same bases, we add exponents.
3. When we divide terms with the same bases, we subtract exponents.
4. When we have a base to the exponent of 0, it is 1.
5. A negative exponent creates a fraction.
6. When we raise an exponent to an exponent, we multiply exponents.
7. When we have exponents with parenthesis, we apply it to everything in the parenthesis.
We will use these rules to simplify.
Answer:
2/3
Step-by -step explanation: