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Vladimir [108]
3 years ago
9

How many miles can a ostrich run in half an hour

Mathematics
1 answer:
forsale [732]3 years ago
6 0

Answer:

an ostrich can run 45 miles half an hour

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Graph the inequality -r_>0
Fittoniya [83]

Answer:

i think you meant -r > 0 so here is the graph for that:

Step-by-step explanation:

just ask!

3 0
3 years ago
What is the average rate of change for this function for the interval from x=3 to x=5
sveta [45]

Answer:

A. 16

Step-by-step explanation:

We have to find rate of change of function from x=3 to x=5

The average rate of change for the interval a≤x≤b is given by:

Rate of change=  (f(b)-f(a))/(b-a)

In our question,

a=3

and

b=5

We can see from the table that at x = 3, the value of function is 18

So,

f(a)=18

and

At x=5, the value of function is 50

f(b)=50

Rate of change=(50-18)/(5-3)

=32/2

=16

So the rate of change of function between x=3 and x=5 is 16 ..  

Option A is the correct answer..

3 0
3 years ago
Determine if the relation is a function and explain.<br> a. {(-5,2), (-2,5), (0,7), (0,9)}
otez555 [7]
By definition we have to:
 A mathematical function is a relationship that is established between two sets, through which each element of the first set is assigned a single element of the second set or none.
 The initial set or starting set is also called the domain; the final set or set of arrival, meanwhile, can be called codomain.
 We have the following information:
 {(-5.2), (-2.5), (0.7), (0.9)}
 The data does not represent a function because two different values of the range belong to an element of the domain:
 (0.7)
 (0.9)
 Answer:
 
The relation is not a function.
4 0
4 years ago
12 is 75% of what number
LekaFEV [45]

Answer:

16

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
1+4=5 2+5=12 3+6=21 puzzle
wel

Answer:

The puzzle is first add the current two numbers and then add their sum to result obtained in previous step.

Step-by-step explanation:

1 + 4 = 5

2 + 5 = 12

12 is obtained by adding 2 + 5 = 7 and adding the result obtained in previous result which is 5 to 7

⇒ 7 + 5 = 12

Now, 3 + 6 = 21

21 is obtained by first adding 3 + 6 = 9 and the previous result obtained is 12

So adding 12 to 9 ⇒ 12 + 9 = 21

Hence, The puzzle is first add the current two numbers and then add their sum to result obtained in previous step.

5 0
3 years ago
Read 2 more answers
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