1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa [96]
3 years ago
14

Guys please help :((

Mathematics
1 answer:
Hunter-Best [27]3 years ago
5 0

Answer:

a is not function because image ain't unique

b is also not function for the same reason

c is function

d is not

You might be interested in
In a​ week, 12 hens laid 60 eggs. What is the unit rate for eggs per​ hen? The unit rate is ______ ​egg(s) per hen
salantis [7]

Answer:

5 eggs per hen is the answee

7 0
3 years ago
Read 2 more answers
What is the slope of this skateboard ramp if it rises 1.2 meters above the ground and runs 4 meters horizontally at the base?
Nesterboy [21]
By definition, the slope is the inclination of a line in relation to the horizontal. It can be expressed in degrees, ratios and even in percent. Therefore, you can calculate it by applying the following formula:
 
 P%=(H/L)x100
 
 P% is the slope expressed in percent.
 H is the height (H=1.2 meters).
 L is the length (L=4 meters).
 
 When you substitute these values into the formula P%=(H/L)x100, you obtain the slope of the skateboard ramp:
 
 P%=(H/L)x100
 P%=(1.2 meter/4 meters)x100
 P%=0.30x100
 P%=30%
8 0
3 years ago
What is the value of the product (3 – 2i)(3 + 2i)?
eimsori [14]

Answer:

13

Step-by-step explanation:

(3 - 2i)(3 + 2i)

Expand

(9 + 6i - 6i - 4i^2)

Add

(9 - 4i^2)

Convert i^2

i^2 = (\sqrt{-1})^2 = -1

(9 - 4(-1))

Add

(9 + 4)

= 13

6 0
3 years ago
Read 2 more answers
25 Points!! The graph represents the first three terms in an arithmetic sequence.
Drupady [299]

Answer:

Step-by-step explanation:

y-1=\frac{4-1}{2-1}(x-1)\\y-1=3(x-1)\\y=3x-3+1\\y=3x-2

b.

an=an-1+3

C.

when x=15

y=3×15-2=45-2=43

a15=43

4 0
3 years ago
Read 2 more answers
Dominic wants to test if one of two types of fertilizer (a standard fertilizer and a new product) is better for producing melons
prohojiy [21]

Answer:

C

Step-by-step explanation:

A. is wrong because having a different height for each seedling and not trying to keep it equal is simply worse than making sure the heights are identical.

B. Completely wrong because it would likely result in 1 plot having more melon seedlings than the other.

C. Correct because it makes sure the seedlings are the same height at the beginning of the experiment, allowing less randomness in the experiment.

D. Putting the taller of a each pair for 1 plot makes it the experiment rigged in favor of the plot with taller seedlings

E. Same issue as D.

6 0
3 years ago
Other questions:
  • A clubhouse was furnished with a total of 9 couches and love seats so that all 23 members of the club could be seated at once. E
    6·1 answer
  • I need help ASAP! Is it A,b,c, or d?
    15·1 answer
  • Translate the sentence into an equation. The sum of 2 times a number and 3 equals 4 .
    10·2 answers
  • Katie bought 2 1/2 lb of green apples and 3 2/3 lb of red apples to make pies.How many pounds of apples did Katie buy? A. 6 1/2
    11·1 answer
  • suppose you are in your last semester of college and have a 2.75 GPA after 105 credit hours if you are taking 15 credit hours in
    6·1 answer
  • What is 216 in exponential form?<br> A) 26 <br> B) 35 <br> C) 44 <br> D) 63
    6·1 answer
  • 5b= -G+ 1/5 UA Solve for a:
    8·1 answer
  • Identify the radius for the circle in standard form
    9·2 answers
  • Find the measure of &lt;2
    15·1 answer
  • Solve 3x + y = 1 for y*
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!