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Juli2301 [7.4K]
2 years ago
11

Which of the following sets of ordered pairs is a function?

Mathematics
1 answer:
AysviL [449]2 years ago
8 0

it looks like its the first bubble

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I NEED HELP PLEASE!!!!
Rufina [12.5K]

Answer: B

Step-by-step explanation:

pi is greater than all of the numbers and there is no selection for pi being greater and \sqrt{8} is 2.828 and so on which is greater than 4/3 which equals 1.333 and so on..

8 0
3 years ago
Read 2 more answers
If q is the smallest composite number greater than 2 and p is the smallest prime number less than 10, what is p/q? a. 2 b. 0.5 c
Mrac [35]

Answer:

b. 0.5

Step-by-step explanation:

knowing that a prime number is an integer with exactly two divisors and a composite number is an integer with more than two divisors, we have that if q is a composite number greater than 2 these can be 4, 6, 8, .. But how the smallest of them should be is 4, and  p is a prime number can be 2,3,5,7,....

but  is the smallest prime number less than 10 then p=2, also p/q=2/4 = 0.5

6 0
3 years ago
Y + 0.4 = 2<br> HELP MEEE ull GET BRAINLIEST PLEASE
allochka39001 [22]

Answer: Y= 1.6

Step-by-step explanation: 1.6 + 0.4 =2

8 0
3 years ago
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Which word describes the slope of the line?<br><br> positive<br> negative<br> zero<br> undefined
FrozenT [24]

Answer:

Negative

Step-by-step explanation:

the slope in this equation is negetive as it is pointing in a downwards position.

Zero would be horizontal, undefined would be vertical and positive would be going in an upwards motion

7 0
2 years ago
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David hikes 21/4 miles in 1/2 an hour. What is his rate in miles per hour? At this rate, how long will it take him to walk 18 mi
harkovskaia [24]

Answer:

A) speed = 10.5 miles per hour

B) Time taken by him = 1.714 hours

C)  Distance = 10.5 mph × 7 hours = 73.5   miles

Step-by-step explanation:

Given as :

The distance cover by David = \frac{21}{4} miles = 5.25 miles

The time taken by David        = \frac{1}{2}  hours  = 0.5 hours

Let the speed                          = x mile per hour

So, Distance = Speed × Time

A)or,  Speed = \frac{Distance}{Time}

Or,  Speed = \frac{5.25}{0.5}

∴     speed = 10.5 miles per hour

<u>B) Again The Distance cover by him = 18 miles</u>

SO, with speed 10.5 miles per hour

The Time taken by him =  \frac{Distance}{speed} hours

Or, Time taken by him =  \frac{18}{10.5} hours

∴    Time taken by him = 1.714 hours

<u>C) Again the Time taken by him = 7 hours   </u>

So, Distance cover by him with speed 10.5 mph

Or, Distance = 10.5 mph × 7 hours = 73.5   miles

A) speed = 10.5 miles per hour

B) Time taken by him = 1.714 hours

C)  Distance = 10.5 mph × 7 hours = 73.5   miles   Answes

8 0
3 years ago
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