Answer:
C. 5^10
Step-by-step explanation:
- You can add the exponents together (3+7) if they have the same base (5)!
To draw a scatter plot, just plot out all of the points that there are. If there is a relationship, you will see a trend, such as they all sort of go down or up.
Answer:
Step-by-step explanation:
Radius of outer circle = R = 9 cm
Radius of inner circle = r = 5 cm
Area of the shaded region = area of the outer circle - area of the inner circle.
= πR² - πr²
= π(R² - r²) = 3.14*(9² - 5²)
= 3.14 * (81- 25) = 3.14 * 56
= 175.84 cm²
The first answer is D. 7/8 can be compared to 4/5 when the denominator is the same, making it 35/40 to 32/40. Therefore 7/8 is greater.
Second answer is B
