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3 years ago

5

Hector wants to run 18 hours by first track meet .suppose he runs the same number of hours and week 2 and week 3 of his training

as week 1 . will he run enough hours to meet his goal explain

2 answers:

ratelena [41]3 years ago

8 0

Answer : do 18x3 and that's your answer

777dan777 [17]3 years ago

5 0

The answer is a bro hope i helped

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Vedmedyk [2.9K]

Answer:

yes the triangles are similar. 30 divided by 3 equals 10, and 3 divided by 3 equals 1, so the triangles are equal

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schepotkina [342]

<span>2 * 351 = 702
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3 years ago

Use the fact that the graph passes through (0,36) to find the coefficient a in f(x) = a(x + 3)(x + 1)(x - 2)(x – 3) a=

Ivan

The given equation is

$f(x) = a(x + 3)(x + 1)(x - 2)(x-3)$

It is given that , when x=0, f(x)=36

Substituting these values

$36 = a(0 + 3)(0 + 1)(0 - 2)(0-3)
\\
36 = a(3)(1)(-2)(-3)
\\
36 = 18a
\\
a =2$

So the missing value of a is 2 .

4 0

4 years ago

Read 2 more answers

The regression analysis below rotates the value of new car sales (In millions of dollars) and the independent variables "compens

loris [4]

Answer:

The answer is option (3) Multicollinearity

Kindly find an attached copy of a diagram to the given question

Step-by-step explanation:

Solution

The method that would be responsible for causing the p-value to increase or go higher is Multicollinearity.

Multicollinearity: Refers to a method where variables that are independent in a regression model are associated.

This correlation or association of variables tends to be a problem, because variables that are independent should remain independent.

3 0

3 years ago

Can someone please explain to me please

sveta [45]

Answer:

120

Step-by-step explanation:

nCk or C(n, k) are ways to write the "combinations" function. That function tells you how many combinations of n things there are when they are taken k at a time.

Here, you have 10 vegetables, and you want to count the number of ways you can take 3 at a time. You are being asked to find the value of 10C3, or C(10,3). You do this by putting 10 where n is in the formula, and 3 where k is. Then do the arithmetic.

10C3 = (10!)/(3!(10-3)!) = 10·9·8/(3·2·1) = 5·3·8 = 120

120 3-vegetable plates may be made.

__

Read more on Brainly.com - brainly.com/question/14297983#readmore

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3 years ago