<span>If DE = 9, then ZA will be double of that .
</span><span>9+9=18
</span>So,
D) 18
Answer:
88.08 m tall
Step-by-step explanation:
Pole:
tall/long
3/1.72
Building:
tall/long
x/50.5
Solve for x:
3/1.72 = x/50.5
1.72x = 151.5
x ≈ 88.08
Answer:
x = - 
Step-by-step explanation:
Multiply through by 4 to clear the fraction
15 - 28x = 36 ( subtract 15 from both sides )
- 28x = 21 ( divide both sides by - 28 )
x =
= - 
Answer:
954 people swimming
Step-by-step explanation:
Definition
A Stem and Leaf Plot is a special table where each data value is split into a "stem" (the first digit or digits) and a "leaf" (usually the last digit).
Example
Stem "1" Leaf "5" means 15
Total are:
9 +
11 +
23 + 29 +
47 +
55 + 57 + 57 + 59 +
65 + 65 + 66 + 66 + 67 + 68 + 69
70 + 71
= 954
Answer:
B. (negative infinity, -1)