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mamaluj [8]
3 years ago
5

Jake stopped at a lumber yard to check on a job. The manager had him using a measuring tape to mark a board to be cut into piece

s of 12 ! inches, 18 " inches, and 7 3/8 inches in length. What was the total length of the board before being cut
Mathematics
2 answers:
worty [1.4K]3 years ago
7 0

Answer:

14

Step-by-step explanation:

Elodia [21]3 years ago
5 0

Answer:37 2/8 inches

Step-by-step explanation:

12+18=30 30+7=37

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The answer is 16 degrees to your problem.
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4 0
3 years ago
A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of carton
IgorLugansk [536]

Answer:

Step-by-step explanation:

a) The null hypothesis states that

The production line operation fills cartons with laundry detergent to a mean weight of 32 ounces.

H0 : µ = 32

The alternative hypothesis states that

The production line operation overfills or under fills cartons with the laundry detergent to a mean weight of above or below 32 ounces.

Ha : µ ≠ 32

b) when the calculations are done and the p value is determined, then it would be compared with the level of significance

When the significance level is lesser than the p value, we do not reject H0 because there is no sufficient evidence to conclude that the production line operation overfills or under fills cartons.

c) When the significance level is greater than the p value, we would reject H0 because there is sufficient evidence to conclude that the production line operation overfills or under fills cartons.

4 0
3 years ago
1. A catering company charges $95 plus $12.75 per plate of food. If the cost to cater a party was $656, how many people were at
son4ous [18]

Using arithmetic and the information provided, there were 6 persons at the party.

<h3>Number of people at the party</h3>

The question is asking us to use the cost of the plates served to each person to calculate the number of people in the party from the information available in the question.

  • Normal charge of a plate of food =  $95
  • Additional charge on each plate of food = $12.75
  • Total cost of the party = $656
  • Total cost of food for each person =   $95 + $12.75 = $107.75

Number of people at the party can be obtained from; Total cost of food at the party/ Total cost of each plate of food

=  $656/ $107.75 = 6 persons

Learn more about arithmetic: brainly.com/question/2171130

3 0
2 years ago
6 people can sit together at 1 rectangular table l. If 2 tables aee placed together, 10 people can sit together. 14 people can s
lesya [120]

Solution:

we are given that

6 people can sit together at 1 rectangular table.

2 tables are placed together, 10 people can sit together.

14 people can sit if three tables are put together.

It mean we get a sequence

6,10,14..........

So its making an arithmetic progression, where

First term=a=6

Common difference=d=10-6=4

Number of terms=number of table=100

As we know the nth term is given by the formula

t_n=a+(n-1)d\\&#10;\\&#10;\text{Substitute the values}\\&#10;\\&#10;t_{100}=6+(100-1)\times4\\&#10;\\&#10;t_{100}=6+99 \times4\\&#10;\\&#10;t_{100}=6+396=402\\

Hence 402 people can sit.

4 0
3 years ago
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