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mina [271]
3 years ago
12

A carpenter needs to cut a 3.9 meter long piece of wood into 3 equal lengths. How long should each piece be in millimeters?

Mathematics
2 answers:
statuscvo [17]3 years ago
8 0

Answer:

1300

Step-by-step explanation:

evablogger [386]3 years ago
5 0

Answer:

1300

Step-by-step explanation:

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How can the probability of an event help make predictions
Sliva [168]
The probability of an event can help make predictions by knowing the chance of something happening and using your knowledge to determine the probability of choosing for example blue on a spinner out of 6 with 4 blues. there is 4 blues and 2 red so you predict it will be on red because there is more of it
6 0
3 years ago
Find the distance<br> (8,1)(-2,-5)
Natalija [7]

Answer:

Square root of {(-2-8)^2+ (-5-1)^2}

Square root of {(-10)^2 + (-6)^2}

Square root of 100 +36

Square root of 136 = 11.66

Distance is 11.66

3 0
3 years ago
A ticket for a seat at a school play costs £2.95
Levart [38]

Answer:

Answer vary :

2.95(21 times 39) = $2,416.05

Step-by-step explanation:

honestly in my opinion that the answer. so we’re trying to find out how much money the school will earn.

if each seat cost 2.95 we need to find out how many seats are their?

-21 times 39 = 819

we multiplied the rows and seats find out how many seats their are and the answer is 819.

after you do that now we have to find out how much money they will earn from selling all 819 seats.

-819 times 2.95 = 2,416.05

we then multiplie all of the seats wich is 819 seats by 2.95 wich is the cost of one seat and got 2,416.05, and that’s the answer we’ve been looking for.

and that’s how I got my answer.

6 0
3 years ago
Which of these expressions has the same value as the expression in the box? 10+3?
Reika [66]

Answer:

7+6, 5+8 , 4+9

Step-by-step explanation:

they all make 13

5 0
3 years ago
Which of the following sets are discrete? check all that apply.
lisov135 [29]

Answer:

All are discrete sets

Step-by-step explanation:

Any set for which you can list the elements is a discrete set, even if that list has "..." (continues in like fashion). Sets that are not discrete are those that are continuous, such as "all real numbers" or "the numbers between 0 and 1".

8 0
3 years ago
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