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4 years ago

For each triangle, check all that apply

Mathematics

3 answers:

Kamila [148]4 years ago

8 0

Triangle A: isosceles

Triangle B: Equilateral, isosceles

Triangle C: Scalene

Alex Ar [27]4 years ago

7 0

Triangle A is an Isosceles

Triangle B is Equilateral

Triangle C is Scalene

kobusy [5.1K]4 years ago

7 0

Answer:

triangle a:scalene

triangleb:equalteral

triangle c:isosceles

Scalence triangle is all the different numbers, equalteral is all the same numbers, and isosceles is 2 of the same numbers and 1 different

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Sharon is making 100 liters of punch for a party. The punch contains ginger ale (g) and fruit (f). The cost of the ginger ale is

SIZIF [17.4K]

Answer:

12 liters of fruit.

88 liters of ginger ale.

Step-by-step explanation:

100 = g + f

130 = 1g + 1.5f

f = 12

because u can use elimination by multiplying equation 2 by -1 to cancel out g variable then combine both equations

g = 88

because plug in f's value of 12 to 1st equation then subtract 12 from each side

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3 years ago

PLEASE HELP MEEEEEEE!!!!!

umka2103 [35]

Answer:

C 7ft/yr

Step-by-step explanation:

The given points are not all on the same line, so the average will vary depending on the interval of interest.

Over the interval [1, 11] years, the average rate of change of height is ...

change in height / change in years = (80 -10)/(11 -1) = 70/10 = 7 . . . ft/yr

On the interval [11, 15] years, the average rate of change is ...

(105 -80)/(15 -11) = 25/4 = 6.25 . . . ft/yr

Even on this interval, the closest answer choice is C.

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3 years ago

Jamie burned 480 calories in an exercise

Ad libitum [116K]

480? I mean she burned as many as Monday and Monday she burned 480..

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3 years ago

There are two machines available for cutting corks intended for use in wine bottles. The first produces corks with diameters tha

vitfil [10]

Answer:

a) $P(2.9$

And we can find this probability with the following difference:

$P(-1$

b) $P(2.9$

And we can find this probability with the following difference:

$P(-3.5$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Part a

Let X the random variable that represent the diameters of a population 1, and for this case we know the distribution for X is given by:

$X \sim N(3,0.1)$