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Oksanka [162]
3 years ago
12

How do you solve the fraction 2 1/2 - 6

Mathematics
1 answer:
Slav-nsk [51]3 years ago
8 0
You could easily change the 2 1/2 to a 2.5 and do 2.5-6=-3.5
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In a histogram, the proportion of the total area which must be to the left of the median is:
Lana71 [14]

Answer:

A. exactly 0.50

Step-by-step explanation:

We have been given a statement. We are asked to choose the correct option about given statement.

We know that every histogram has 5 points summary.

1st point is known as minimum point, 2nd point is first quartile, 3rd point is median, 4th point is upper quartile and 5th point is maximum point.

In a normal distribution 25% of the data points are to the left 1st quartile, 50% of the data points are to the left of median and 75% of the data points are to the left 2nd quartile.

50\%=\frac{50}{100}=0.50

Therefore, exactly 0.50 of the total area which must be to the left of the median.

6 0
3 years ago
Sally is measuring the length her friends jump, susan jumps 1 2/3 yards. Jody jumps half the length of susans jump how many inch
DerKrebs [107]

Answer:

30 inches

Step-by-step explanation:

(1 2/3)/ 2 = 5/6 yards

1 yard = 36 inches

36 - 6 = 30


5 0
3 years ago
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If a math problem asks you about how much something is for division , will the problem make you estimate?
postnew [5]

Answer:

Yes

I hope this answers your question!

Step-by-step explanation:

How do you estimate a division problem?

You can use multiplication to check your division answer this way.

1) Do the division problem.

2) Multiply the quotient times the divisor.

3) If there is a remainder, add it to the multiplication product.

4) Compare this answer to the dividend. They should be the same number (630 = 630).

8 0
3 years ago
A train travels 86 kilometers in 2 hours, and then 89 kilometers in 5 hours. What is its average speed?
olga55 [171]
Train traveled 175 kilometers (86+89) in 7 hours (2+5).
speed = distance/time
speed = 175 / 7
speed = 25 kilometers / hour

8 0
3 years ago
!! 100 points for anyone who answers this problem !!
anastassius [24]

Answer:

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3 years ago
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