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erastova [34]
2 years ago
13

Which set of ordered pairs represents a function?

Mathematics
1 answer:
ella [17]2 years ago
4 0

Answer: C and D

Step-by-step explanation:

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A recipe for apple pie calls for 1.2 kilograms of apples. If the average apple has a mass of 200 grams, how many apples should b
lutik1710 [3]

Answer:

6Apples

Step-by-step explanation:

Number of apples required for the recipe  = 1.2kilograms

But we know that 1000g  = 1kg

So;

       1.2 kg will give:

             1.2  x 1000 = 1200kg

Average mass of the apple  = 200g

So;

  The number of apples used  = \frac{1200}{200}  = 6Apples

5 0
3 years ago
A pair of opposite rays would be.
vodomira [7]

Answer:

Option (4)

Step-by-step explanation:

Definition of a ray states that a segments which connects two points but extending only in one direction infinitely is called as Ray.

Opposite rays will have a common end but the direction of the arrows will be different.

Therefore, from the picture attached,

Opposite rays will be PA and PB.

Option (4) will be the correct option.

7 0
3 years ago
STATISTICS in a recent year the mean score on the mathematics section of the SAT test was 515 and the standard deviation was 114
vesna_86 [32]

An absolute value inequality to find the range of SAT mathematics test scores within one standard deviation of the mean is; |x – 515| ≤ 114

<h3>How to Write Inequalities?</h3>

A) We are told that;

Mean score = 515

Standard deviation = 114

We are now given that people within one deviation of the mean have SAT math scores that are no more than 114 points higher or 114 points lower than the mean. Thus, the absolute value inequality is;

|x – 515| ≤ 114

B) The range of scores to within ±2 standard deviations of the mean is;

Range = 515 ± 2(114)

Range = 287 to 743

Read more about Inequalities at; brainly.com/question/25275758

#SPJ1

3 0
1 year ago
PLEASEEE HELLPP!!!!!!!!!!!
masya89 [10]

Answer:

D

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Dana ran 1/4 mile. Trish ran 445 yards. Who ran the greater distance? Explain. PLEASE HELP THIS IS DUE TOMORROW!!!!!!!!!!!!!
r-ruslan [8.4K]
Trish ran more



Hope I helped
5 0
3 years ago
Read 2 more answers
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