Answer:
D.
Step-by-step explanation:
There are 60 seconds in 1 minute, times 2 for 2 minutes, that makes 120 seconds. 120 multiplied by 20 is equal to 2400. Brainliest?
Answer:
Divide total length by length of each piece to get the number of pieces.
= 30 ÷ 2/3
multiply by reciprocal of 2/3
= 30 * 3/2
= 90/2
= 45
ANSWER: Total number of pieces that can be cut is 45.
Answer: chi square test goodness of fit
Step-by-step explanation:
Is used to investigate whether or not there is a significant difference between a distribution generated from a sample and a hypothesize population distribution
Answer:
w+8 ≤ 28
Step-by-step explanation:
