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3 years ago

Which of the following best describes a line

Mathematics

2 answers:

miss Akunina [59]3 years ago

8 0

i would say go for the option that is closes to :

" A line is a straight collection of points that goes on forever in two directions."

finlep [7]3 years ago

6 0

I would answer, but you didn't give any options.

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Aisha is going to ship some gifts to family members, and she is considering two shipping companies. The first shipping company c

olasank [31]

Answer Step-by-step explanation:

Word (story) problems are easy if you use a table to translate the words to precise, concise math variables and operations. For example,

Is means =

Larger than +

Four times a 4*a

F is 550 less than S F = S – 550

Total of A, B, C A + B + C

This seems obvious – until you get stuck on a word problem. So,

“the first company” , “a second company” becomes Let their costs be F and S

Let K be the number of kilograms

“$20 to ship a medium box, plus an additional $2 per kilogram” F = $20 + 2*K

“10 for the same size of box, plus an additional $3 per kilogram” S = $10 + 3*K

“the two shipping methods will cost the same amount” F = S

“What is that weight?” report K

Now, the math:

F = S

20 + 2K = 10 + 3K

$10 = K

3 0

3 years ago

What is Manuel percent grade if he got 23 correct out of 25?

olganol [36]

If he got a 23 out of 25 just divide 23 by 25 and your answer would be

Answer-92%

5 0

3 years ago

Read 2 more answers

What is the probability of the complement of rolling a number less than 5 by using a six-sided die?

Inessa05 [86]

<h3><u>Answer:</u></h3>

Hence, the probability of the complement of rolling a number less than 5 by using a six-sided die is:

1/3

<h3><u>Step-by-step explanation:</u></h3>

Let A denote the event of rolling a number less than 5 in a six-sided die.

Now, we know that the Total outcomes are: 6

since, the sample space is given as: {1,2,3,4,5,6}

Also Number of favorable outcomes are: 4

since the numbers which are less than 5 are {1,2,3,4}

Now we have to find:

$P(A^c)$

where P denotes the probability of an event and $A^c$ denote the complement of event A.

We know that:

$P(A^c)=1-P(A)$

Now,

$P(A)=\dfrac{4}{6}\\\\P(A)=\dfrac{2}{3}$

Hence,

$P(A^c)=1-\dfrac{2}{3}\\\\P(A^c)=\dfrac{3-2}{3}\\\\P(A^c)=\dfrac{1}{3}$

Hence, the probability of the complement of rolling a number less than 5 by using a six-sided die is:

1/3

8 0

3 years ago

Read 2 more answers

Select all names that apply to the number

nadezda [96]

Answer: a, d,

Step-by-step explanation:

4 0

3 years ago

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Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1.

Aliun [14]

Answer:

vertex is the (maximum value)

function is increasing (when x<-1)

function is decresing (when x>-1)

domain of the function is (all real numbers)

range of the function is (all numbers less than or equal to 0)

Step-by-step explanation:

just did the assignment.

4 0

2 years ago