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Rina8888 [55]
3 years ago
12

- Is this a function? Why or why not?

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
7 0

9514 1404 393

Answer:

  a) yes (a function)

  b) no (not a function)

Step-by-step explanation:

A functional relationship will have only one value of dependent variable for each value of independent variable. That is, the column on the left can only have one arrow tail per item.

__

a) is a function. Each independent variable maps to one dependent value

b) not a function. Independent variable values 7 and 30 map to two values each.

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Correct
Gekata [30.6K]

Answer:

Step-by-step explanation:

                 <u> 4km</u>

\frac{3 }{27}  \frac{miles}{minutes} * \frac{60}{1} \frac{min}{hour} * \frac{1}{.6213}  \frac{km}{mile}

4km ÷ 10.73 km/hr = .37 hr = 22.3 minutes

7 0
3 years ago
What is the square root of 140 in simplest radical form?
Savatey [412]
‾‾‾‾√140≈11.832159566199232
3 0
4 years ago
HELP ME TVT I beg you (answer by yes or no)
aliya0001 [1]

Answer:

1:yes 2:no 3:no 4:yes

Step-by-step explanation:

3*2=6 for the numerators

4*5=20 for the denominators

you can simplify this to make it 3/10 ✔️

2*5-10 for the numerators

6*5=30 for the denominators

you can simplify this to make it 1/3 ❌

1*1=1 for the numerators

10*5 for the denominators

you can turn this into 1/50 ❌

1*3=3 for the numerators

2*5=10 for the denominators

you can turn this into 3/10 ✔️

hope this helps! have a nice day! :)

5 0
3 years ago
What is Alejandro's favorite color?
kykrilka [37]

Answer:

purple

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A rectangular prism has a length of  1 1/4 centimeters, a width of 4 centimeters, and a height of 3 1/4centimeters.
Svetllana [295]

Answer:

16.25 cubic cm

Step-by-step explanation:

The volume of a prism is found using V = l*w*h. Here l = 1.25, w = 4 and h = 3.25. Substitute and simplify.

V = 1.25(4)(3.25)

V = 16.25

3 0
3 years ago
Read 2 more answers
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