Answer:
A. Picking a red rose from a vase with two red, two pink, two yellow, and two white roses.
Step-by-step explanation:
In this option, there are equal parts of each flower. 2 of each: pink, red, yellow, and white. There is an equal chance (25% [a quarter of one hundred percent]) that you will pick a red, pink, yellow, or white rose.
Answer:
area = 66.28 km²
Step-by-step explanation:
area = (8 x 2) + (11 x 4) + (3.14)(2²)(0.5) = 16 + 44 + 6.28 = 66.28 km²
(a−b)+a+(a+b)=45
⟹3a=45
a=15
a(a+b)=300
⟹15(15+b)=300
⟹225+15b=300
⟹15b=300−225
⟹15b15=7515
b=5
a−b=10⟹a=15⟹a+b=20
The three numbers are 10, 15, and 20.
Proof:
10+15+20=45✓
Answer:
x = 50
Step-by-step explanation: