120, 90, 30 if you're going from the depths of the water to water level
Answer:

Step-by-step explanation:
Add the amounts together:

Convert the whole number 1 into a fraction with denominator 4:

As all the denominators are the same, we can simply add the numerators:


Finally, convert the improper fraction into a mixed number:

Answer:
Option A, 19
Step-by-step explanation:
<u>Step 1: Find how many students are less than 69 inches</u>
65" + 66" + 67" + 68"
1 + 1 + 9 + 8
19
Answer: Option A, 19
Answer:
I'm pretty sure it is D because they're not super close to the line they're more spread out but I'm not rly sure
Answer
Theair no error because theair the answer ni the steps And all its ok
Step-by-step explanation: