4/8 and 3/6. Both of these z= 1/2
Answer:
0.428o
Step-by-step explanation:
hope this helps
Answer:
<em>20 boys </em>
Step-by-step explanation:
b = 2g
100% - 20% = 80%
80% ÷ 2 = 40% = 0.4
0.4g = 4 ⇒ g = 4 ÷ 0.4 = 10
b = 2 × 10 = 20
There are 10girls and <em>20 boys</em> study in the class.
Answer:
1050!!
Step-by-step explanation:
please mark me brainliest!
Answer: The range is 2
Step-by-step explanation:
To get from negative two to 0 you need to add to .
Or the difference 0 and -2 which is 0-(-2) = 2
