Can someone help pls

Mathematics

1 answer:

Maru [420]2 years ago

7 0

Answer:

B.) No, because it fails the vertical line test.

Step-by-step explanation:

You can determine whether or not graphs represent functions by performing the vertical line test. This test states that to be a function, there must only be one output for every input. In other words, there must be only one "y" value per "x" value. As you can see, for some "x" values there is more than one "y" value.

The easiest way to perform this test is by placing your finger at the top of the graph and moving it downwards. If you cross the line twice, then it must not be a function.

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Genevieve bought a 5/8 pound bag of chocolate chips. she used 1/3 of the bag while baking. how many pounds of chocolate chips di

professor190 [17]

Answer:

Try to say 1/3 of 5/8 and simplify then you should get an answer in I believe

Step-by-step explanation:

5 0

3 years ago

I need help with this math problem. PLEASE!

vagabundo [1.1K]

Answer:

the combined length of the three longest pieces 11/6 units

Step-by-step explanation:

What is the combined length of the three longest pieces?

Given that:

1/3 has 5 x's
1/2 has 4 x's
2/3 has 2 x's

=> the length of the three longest pieces are:

2/3 for the 1st longest length

2/3 for the 2nd longest length

1/2 for the 3rd longest length

=> the combined length of the three longest pieces

= The sum of the 3 lenghts

= 2/3 + 2/3 + 1/2

= 11/6 units

5 0

4 years ago

In the morning before school, Janine spend 1/10 hour making the bed,1/5 hour getting dressed and 1/2 hour eating breakfast. What

padilas [110]

Answer:

4/5 hour . . . . 48 minutes

Step-by-step explanation:

In hours, the total time is ...

... 1/10 + 1/5 + 1/2 = 1/10 + 2/10 + 5/10

... = (1+2+5)/10 = 8/10

... = 4/5

____

You can have a calculator add these numbers for you. Most will report the result as a decimal. There are fraction calculators on-line, if your graphing calculator does not have a fraction display mode.

If you want minutes, multiply the fraction (or decimal) by 60 minutes.