3 years ago

Select Is a Function or is not a Function to correctly classify each relation.

Mathematics

1 answer:

NemiM [27]3 years ago

4 0

Answer:

#1 is a function

#2,3,4 is not a function

Step-by-step explanation:

The two of the same x values of 2, 3 & 4 have different y values.

You might be interested in

Potatoes are 50p a pound . how much for 24oz

Tems11 [23]

Answer:

25p

Step-by-step explanation:

IM NOT SURE IF ITS RIGHT BUT THAT WHAT I THINK. HAVE A NICE DAY!

8 0

2 years ago

Read 2 more answers

Which is bigger 12.5% or 3/20

GaryK [48]

3/20 is 15% so that's bigger

4 0

3 years ago

Read 2 more answers

What is the exact volume of the cone

Travka [436]

Answer:

V = $\frac{400}{3}$ $\pi$

Step-by-step explanation:

Volume of a cone is:

$V = \pi r^{2} \frac{h}{3}$

Substitute values given:

$V = \pi (5^{2} )(\frac{16}{3})$

$V = \pi (25)(\frac{16}{3} )$

V = $\pi \frac{400}{3}$

V = $\frac{400}{3}$ $\pi$

5 0

2 years ago

Solve the inequality for u.<br> 7u - 32< - 3(6-3u)<br> Simplify your answer as much as possible.

Dmitry_Shevchenko [17]

Answer:

u > - 7

Step-by-step explanation:

7u - 32 < - 3(6-3u)

7u - 32 < - 18 + 9u

18-32 < - 7u + 9u

-14 < 2u

2u > - 14

u > - 7

3 0

2 years ago

Read 2 more answers

Rick ran for 3/4 hour on Wednesday for a distance of 4.2 miles. On Thursday, he ran for 1 hour at the same speed he ran on Wedne

Kay [80]

Answer:

Rick ran 5.6 miles on Thursday.

Step-by-step explanation:

Let's first find the speed Rick ran on Wednesday.

D=RT

4.2 = (3/4)R

R = 5.6 mph.

D=RT

D=(5.6 mph)(1)

D=5.6 miles

Let me know if this helps!

6 0

2 years ago