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pickupchik [31]
3 years ago
9

Is the following relation a function? A Yes B no

Mathematics
1 answer:
mestny [16]3 years ago
4 0
I cant answer because theres no picture
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Dan makes a pineapple sorbet. He uses 3 lemons. Work out how many people he makes pineapple sorbet for.
seropon [69]

Answer:

N/A

Step-by-step explanation:

There is not enough information to answer with a number.


6 0
2 years ago
Please help me!!!!!!!! :)​
nirvana33 [79]

Answer:

Step-by-step explanation:

the 30 year olds are more likely to pick chocolate as their favorite ice cream because the fraction of people who like chocolate is 14/20 where the other 3 are 4/20 and 2/20. this can be converted into percentages as well by multipling by 5. 70% of people who are in their 30s like chocolate opposed to the 20% and 10%.

3 0
3 years ago
I don't understand this problem
ExtremeBDS [4]

Answer:

45%

Step-by-step explanation:

4 0
3 years ago
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Alex scored 98,72, and 87 on his first three math test. What must he score on the next test to have an average of at least 86 (P
ss7ja [257]

Answer:

\huge\boxed{\text{At least an } 87\%}

Step-by-step explanation:

In order to find what score Alex must earn to have an average of 86 on all his tests, we need to first note what the formula to find the average of a data set is.

\displaystyle \frac{x_1+x_2+...x_n}{n}

What the formula means is that we have to add up all the values then divide by the total number of values.

Let's represent our unknown number as x.

\displaystyle \frac{98+72+87+x}{4} \geq 86 (since we want AT LEAST an 86).

Let's solve this inequality for x.

  • \frac{98+72+87+x}{4} \cdot 4 \geq 86 \cdot 4
  • 98+72+87+x \geq 344
  • 257 + x \geq 344
  • 257 + x  - 257 \geq 344 - 257
  • x \geq 87

So, Alex must score at least an 87% on his next quiz to have an average of 86%.

Hope this helped!

8 0
2 years ago
HELP PLZ<br><br> Does the Graph Represent A Function? Why Or Why Not?
Gekata [30.6K]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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