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3 years ago

Whats 8 divided by 2 1/2

Mathematics

2 answers:

Marta_Voda [28]3 years ago

8 0

Answer:

3.2

Step-by-step explanation:

Georgia [21]3 years ago

3 0

Answer:

3.2 or 3 1/5

Step-by-step explanation:

If you are dividing by a half then you can just think of, in your case, 8 divided by 2 minus 1/2 which would get you to 3.5, or 3 and 1/2, then you just make 1/5 into a decimal and that is your new second digit.

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Ben rolls two number cubes what is the probity that the sum of the number she rolls less than six

lapo4ka [179]

That would be: <span>how many rolls add up to 2,3,4,5? </span>
<span>There are 36 possible rolls.</span>

8 0

4 years ago

8. Which situation BEST represents an inverse variation ?

Mademuasel [1]

The correct answer is option D.

Explanation:

Inverse variation implies negative relationship. This means that as one of the quanties being compared increases the other decreases and vice versa..

4 0

1 year ago

Jana ran the first 312 miles of a 5-mile race in 13 hours. What was her average rate, in miles per hour, for this first part of

MrRa [10]

Answer:

speed = distance / time

Jana's speed is

speed = (3.5 mi)/(1/3 h) = 3*3.5 mi/h = 10.5 mi/h

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3 years ago

Members of a soccer team raised $2158 to go to a tournament. They rented a bus for $1130.50 and budgeted $68.50 per player for m

Over [174]

Answer: 15

Step-by-step explanation:

Let x = the number of players the team can bring to the tournament.

Given: Soccer team raised $2158 for tournament.

Bus rent = $1130.50 and budget per player for meals = $68.50

Total cost of tournament = Bus rent + (budget per player for meals) ( number of players the team)

$2158=1130.50+68.50x\\\\\Rightarrow\ 68.50x=2158-1130.50\\\\\Rightarrow\ 68.50x=1027.5\\\\\Rightarrow\ x=\dfrac{1027.5}{68.5}\\\\\Rightarrow\ x=15$

Hence, the number of players the team can bring to the tournament = 15

6 0

3 years ago

Name a point that is sqrt(2) away from (-1, 5).

adoni [48]

-2......i think itz da answer if itz not its probably an fraction

4 0

3 years ago