3 years ago

Which of the following representations are functions?

Mathematics

1 answer:

allsm [11]3 years ago

4 0

Answer: A and B only

Step-by-step explanation:

In function, for one value of x there must be only one value of y.

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Allison sent and received 240 text messages last month. 20% of those messages were sent to her best friend. How many text messag

goldenfox [79]

Answer:

Step-by-step explanation:

because 20% of 240 is 48.

7 0

3 years ago

1) Jayden runs 1/4 of a mile in 1/4 of an hour. How far will it take him to run 1hr.

Masja [62]

Answer:

Question 1 : If you mean how many miles will he run in 1 hour then it is 1 Mile | Question 2 : 2 Miles

Step-by-step explanation:

Question 1 :

1/4 x 4 (because of the hour being split into fourths) = 1 Mile

Question 2 :

120 / 20 = 6, 6 x 1/3 = 6/3, simplified = 2

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3 years ago

WILL MAEK BRAINLIST <br>A shop has 20 pens. 12 of them are red. What percent of them are red?<br>

dlinn [17]

Answer:

12/20×100percent

=12×5percent

=60percent answer

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2 years ago

Express your answer as a polynomial in standard form.

Anna35 [415]

Answer:

4x2+2x+4 I gotcha(:

Pic is above, cut off is a -10

6 0

3 years ago

PLEASE HELP.

Scorpion4ik [409]

Answer:

200,000 i don't know apologies if it's wrong

Step-by-step explanation:

100,000*.20*10

200,000*10

200,000

3 0

2 years ago