Donovan is playing a word game with letter tiles. Players earn 10 points for every word they make with the tiles, plus 5 extra points if a word has six or more letters. At the end of the game, 3 points are taken away for each tile not used. . Write an expression to represent Donovan's total score if one of his words contains six letters. W = the number of words made t = the number of tiles not used 10w = the points earned from words made 3t = the points taken away from tiles not used 5 = the points earned per 6-letter word 10 3 5.

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

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c. histogram

step-by-step explanation:

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

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