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3 years ago

The dot plots show 20 scores on two different tests. What is the difference of the ranges?

Mathematics

1 answer:

shtirl [24]3 years ago

7 0

Answer:

is there a picture??!? I can't help without giving the data set.

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I need the answer please

Veseljchak [2.6K]

The trick to solving this problem is to know and remember that the sum of all the interior angles of a triangle is always 180 degrees.

Thus, (6x+1) + (5x-17) + (9x-24) = 180.

20x = -40, so x = -2 (answer)

7 0

4 years ago

HELP ASAP PLEASE!!!!!

kiruha [24]

I think the answer is (6,-4)

5 0

3 years ago

Read 2 more answers

In a bag of sweets, 6 are orange and 9 are lime. Jodi chooses a sweet at random, eats it an

Digiron [165]

Answer: $\frac{17}{35}$

Step-by-step explanation:

Given

The bag contains 6 orange and 9 lime sweets

For both sweets of the same flavor, Jodi must either choose orange or lime

No. of ways it can be done is $^6C_1\times^5C_1+^9C_1\times^8C_1$

The total no of ways of selecting two sweets out of 15 is $^{15}C_1\times^{14}C_1$

The probability that both sweets are the same flavor

$P=\dfrac{^6C_1\times^5C_1+^9C_1\times^8C_1}{^{15}C_1\times^{14}C_1}=\frac{102}{210}=\frac{51}{105}=\frac{17}{35}$

3 0

3 years ago

If at the beginning of july Minh sweeps up 80 grams of sand each day how much will she have at the end of july

Annette [7]

Answer: 2,480 grams of sand

Step-by-step explanation:

There are 31 days in July.

Minh sweeps up 80 grams every day in July so at the end of July, Minh should have:

= Number of days * Sand per day

= 31 * 80

= 2,480 grams of sand

8 0

3 years ago

Pleaseeeee helpppp please

Whitepunk [10]

Answer: I dont know i am only 9 years old i will call the internet police

Step-by-step explanation:

3 0

3 years ago

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