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3 years ago

An elephant at the city zoo weighs 13,600 pounds. how many tons is this?

Mathematics

1 answer:

shtirl [24]3 years ago

7 0

Since a ton is 2000 pounds You would divide 13600 pounds in half so your answer would be C>>>6.8 tons

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Coach Kelly documented the number of points the Ragin' Cajun football team scored each game this season. The following histogram

d1i1m1o1n [39]

Answer:

5/16

Step-by-step explanation:

urwelcome

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4 years ago

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keisha got a fish tank. It fits on table that is exactly 10 inches wide and 12 inches long. When the tank is filled, it can hold

MatroZZZ [7]

Answer: 15 inches is the height of Keisha's fish tank.

Step-by-step explanation: Basically, multiply your length x width, which is 12 x 10. 12 x 10 = 120.

Next, divide 1800 by 120.

1800 divided by 120 is 15.

So, 15 inches is the height of the fish tank.

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3 years ago

The probability of a biased coin landing on heads is 2/7 complete the tree diagram

mamaluj [8]

Answer:

The numbers needed to fill each box are in the image attached

Step-by-step explanation:

The probability of the coin landing on heads is 2/7, so the probability of it landing on tails is 1 - 2/7 = 5/7

The probability of landing heads 2 times is:

P = (2/7) * (2/7) = 4/49

The probability of landing heads and then tails is:

P = (2/7) * (5/7) = 10/49

The probability of landing tails and then heads is:

P = (5/7) * (2/7) = 10/49

The probability of landing tails 2 times is:

P = (5/7) * (5/7) = 25/49

The numbers needed to fill each box are in the image attached.

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4 years ago

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A walking path across a park is represented by the equation y = -4x + 10. A new path will be built perpendicular to this path. T

kodGreya [7K]

Answer: $y=\frac{1}{4}x-7$

Step-by-step explanation:

The perpendicular slope of the line(m) = $-\frac{1}{m}$ :

m = -4 ⇒ $-\frac{1}{m} =-\frac{1}{(-4)} =\frac{1}{4}$

The function formula is y = mx + b, where the y-intercept(b) is found by substituting in the values of a point on the line ⇒ (4, -6):

$y=\frac{1}{4}x+b\\-6=\frac{1}{4}(4)+b\\-6=1+b\\b=-6-1=-7$

<u>So the perpendicular equation is </u> $y=\frac{1}{4}x-7$ <u>.</u>

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3 years ago

Quick!!!!!!!!!!!!!!!

Degger [83]

Answer: discrete.

Step-by-step explanation:

Discrete variable

It is a variable whose value is evaluated by counting.

Example: Number of books published in a month.

Continuous variable

It is a variable whose value is evaluated by measuring ( not countable).

Example: Distance: 1.52 m

Since the number of dental visits a randomly chosen person had for the past 5 years is a countable.

here, Variable: Let X =number of dental visits a randomly chosen person had for the past 5 years

So, the random variable described is discrete.

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3 years ago