Answer: 3/8, 0.375, 37.5%
Step-by-step explanation:
Count the number of cards with odd numbers that are greater than 4. 5, 7, and 9 are odd numbers greater than 4. There are 3 cards with odd numbers greater than 4. Probability is found by dividing this by the total number of cards, 8. This gets you a fraction of 3/8.
THE SOLUTION FOR THIS QUESTINS WILL BE
X=4, -12
Y=ax+b
Temos:
b=1
e o ponto (3,3)
Substituindo:
3a+1=3 ⇒ 3a=3-1 ⇒ 3a=2 ⇒ a=2/3
Portanto:
y=2/3x+1
Answer:
C
Step-by-step explanation:
To evaluate or simplify expressions with exponents, we use exponent rules.
- An exponent is only a short cut for multiplication. It simplifies how we write the expression.
- When we multiply terms with the same bases, we add exponents.
- When we divide terms with the same bases, we subtract exponents.
- When we have a base to the exponent of 0, it is 1.
- A negative exponent creates a fraction.
- When we raise an exponent to an exponent, we multiply exponents.
- When we have exponents with parenthesis, we apply it to everything in the parenthesis.
We will use these rules to simplify.
![\frac{12a^{3}p^{4}}{-2a^{2}p}=\frac{12}{-2} *\frac{a^3}{a^2}*\frac{p^4}{p} =-6ap^3](https://tex.z-dn.net/?f=%5Cfrac%7B12a%5E%7B3%7Dp%5E%7B4%7D%7D%7B-2a%5E%7B2%7Dp%7D%3D%5Cfrac%7B12%7D%7B-2%7D%20%2A%5Cfrac%7Ba%5E3%7D%7Ba%5E2%7D%2A%5Cfrac%7Bp%5E4%7D%7Bp%7D%20%20%20%3D-6ap%5E3)
We separate like terms and simplify. Answer choice C.
The answer is the experience