3 years ago

2) Does this mapping diagram represent a function? *

Mathematics

1 answer:

Paul [167]3 years ago

8 0

Answer:

yes

Step-by-step explanation:

each input is put with only one output therefore it is a function

You might be interested in

Caitlin has 4 and 3/4 lb of place use 1 1/10 pound to make a cup and another 2 pounds to make a jar how many pounds are left

g100num [7]

We know that
4 3/4---------> (4*4+3)/4----------> 19/4
1 1/10-----------> (10*1+1)/10----> 11/10

[pounds left]=[(19/4)-(11/10)-(2)]----> (10*19-4*11-40*2)/40
=(190-44-80)/40-------> 66/40---------> 1.65 pounds
1.65-----> 1 65/100--------> 1 13/20 pounds

the answer is 1.65 pounds (1 13/20 pounds)

7 0

3 years ago

I need help with math equation: 5 1/4 a = 7/8<br> a =

kari74 [83]

Answer: a = 1/6
Explanation: Convert the mixed number into an improper fractions. Which is 21/4.
Then you can do the butterfly method.

6 0

2 years ago

1. In a class there are 2 boys to every 3 girls. How many girls would be in the class if there are 12 boys? (set up a proportion

ANTONII [103]

Answer:

1. 12 boys,

5. 15 hours