Two volunteer groups plant trees. group a plants the trees in clusters of 3.group b plants the trees in clusters of 10 both groups plant the same numbers of trees hat is the least number of cluster that groups b plants

Both groups will plant same number of trees when both of them plant 30 trees.

Step-by-step explanation:

We are given the following information in the question:

Group A plants the trees in clusters = 3

Group B plants the trees in clusters = 10

We have to find that when both the groups will plant same number of tree.

This could be done by finding the lowest common multiple of 3 and 10

Since 3 is a primes number , the LCM is given by:

Hence, both groups will plant same number of trees when both of them plant 30 trees.

Thus.

Least number of cluster group A will plant = = 10

Least number of cluster group B will plant == 3  

inequality:

620-37.4p ≥ 450

the minimum amount of packages needed to be removed from the elevator is 5.

step-by-step explanation:

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.