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nikitadnepr [17]
3 years ago
14

If you were to roll two number cubes and record the sum 180 times, you should expect to roll a four 10 times.

Mathematics
1 answer:
Delvig [45]3 years ago
4 0

Answer:

False

Step-by-step explanation:

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A snail travels 5 meters in 20 minutes. He travels the same amount of time per meter. How long will it take him to travel 11 met
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Answer:

<h2>4</h2><h2>11</h2>

Step-by-step explanation:

20:5=4 (minutes for 1 meter)

4*11=44 minutes for 11 meters

or

20 : 5 = x : 11

x = 20*11:5

x = 44

or

20:5* 11=44

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1/4 and 7/8 as an expression
Maslowich

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1/4: 1s/4

7/8: 7x/s

Step-by-step explanation:

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Log(x + 1) = -x2 + 10.
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y = x + 1

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Step-by-step explanation:

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Given f(x)=2x-7 solve for f(x)0
Tanya [424]

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3 years ago
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Suppose the santa monica has a hull length that is 10 ft shorter than that of the nina pinta. what expression represents the hul
KatRina [158]

The hull speed of a boat when given by the function v = 1.34√l, makes the expression represent the speed of Santa Monica, v = a√b, with <u>a = 1.34</u>, and <u>b = ln - 10</u>, where lₙ is the length of the Nina Pinta. The restriction on lₙ is that <u>lₙ > 10</u>.

In the question, we are asked to express the speed of the boat of Santa Monica in terms of the length, lₙ of the Nina Pinta.

We are informed that the function is represented as v = a√b, for the speed of Santa Monica.

We are given that the hull speed of a boat of length l is given as v = 1.34√l.

Comparing, the speed of Santa Monica v = a√b, to the general formula v = 1.34√l, we get:

a = 1.34, and

b = the length of the boat of Santa Monica.

The length of the boat of Santa Monica is 10 ft. shorter than of Nina Pinta.

Thus, b = lₙ - 10, where lₙ is the length of the boat of Nina Pinta.

Since b has to be positive, as the function involves square root over b, lₙ - 10 > 0, or, lₙ > 10, is the restriction on the length of the boat of Nina Pinta.

Thus, the hull speed of a boat when given by the function v = 1.34√l, makes the expression represent the speed of Santa Monica, v = a√b, with <u>a = 1.34</u>, and <u>b = ln - 10</u>, where lₙ is the length of the Nina Pinta. The restriction on lₙ is that <u>lₙ > 10</u>.

Refer to the attachment for the complete question since the question provided is incomplete.

Learn more about functions at

brainly.com/question/12628097

#SPJ4

5 0
1 year ago
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