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
Archy [21]
3 years ago
12

Which of the following are functions? x=-3 y=10 3x+2y=3

Mathematics
1 answer:
choli [55]3 years ago
7 0
Y=10 and 3x+2y=3

X=-3 is NOT a function because it has multiple y values for one x value.

Y equals ten is a horizontal line, and passes the vertical line test, as does the third equation
You might be interested in
SOMEONE DO NUMBER 1 FOR ME IM RUSHING. GIVING BRAINLIEST!!
MrRissso [65]

Answer:

Step-by-step explanation:

                            Mixed number          Improper fraction

a) 1 + 1 + 1/3 =            2\frac{1}{3}                                7/3

b) 1 + 1 + 1 + 5/8 =     3\frac{5}{8}                                 29/8

c) 1 + 1 + 1 +2/4 =      3\frac{2}{4}                                  14/4

6 0
3 years ago
a 23 gram sample of a substance thats a by-product of fireworks has a K-value of .13. whats the substances half life in days
nata0808 [166]
Given:
Initial mass, m₀ = 23 g
Decay constant, k = 0.13

Exponential decay obeys the equation
m(t)=m_{0} e^{-kt}
where t = time, days

For half life, the mass is m = m₀/2.
Therefore
e^{-0.13t} = \frac{1}{2} \\ -0.13t = ln(0.5)\\t= \frac{ln(0.5)}{-0.13} =5.33

Answer: The half life is 5.33 days
3 0
3 years ago
Read 2 more answers
Y=3x+4<br><br> Fill in the missing values for the table.
erica [24]
3(-1.5) + 4 = -0.5
3(0.5) + 4 = 5.5
8 0
3 years ago
15 POINTS! PLEASE HELP! BRAINLIEST!
lina2011 [118]

Answer:

  • D.  15.3%

Step-by-step explanation:

<u>Total number of outcomes:</u>

  • 2¹⁵ =  32768

<u>Number of combinations of getting 6 heads:</u>

  • 15C6 = 15!/6!(15-6)! = 5005

<u>Required probability is:</u>

  • P(6 heads out of 15 flips) = 5005/32768 = 0.1527... ≈ 15.3%

Correct choice is D

7 0
3 years ago
Read 2 more answers
Billy spent 8 days collecting cans and he managed to collect 7 pounds. He collected ____ of a pound each day. In fractions
Helga [31]

Answer:

7/8 pounds

Step-by-step explanation:

pounds collected in a day = number of pounds collected in 8 days / number of days

7/8

5 0
3 years ago
Other questions:
  • find the area and circumference of a circle that has a diameter of 17mm. Write your answer in terms of "pi" and as a decimal app
    7·1 answer
  • Someone help me asap please.
    8·1 answer
  • what are the solution(s) to the quadratic equation 9x^2 = 4? a. x = 4/9 and x = -4/9 b. x = 2/3and x = -2/3 c. x = 3/2 and x = -
    13·1 answer
  • A freight train from city A to city B and a passenger train from city B to city A left the cities at the same time, at 10:00 AM,
    15·1 answer
  • Critical Thinking: Empirical/Quantitative Skills
    12·1 answer
  • How do i get rid of this danggum brainly plus
    15·2 answers
  • Pls give me the answer asap I'll give the crown thingy
    15·1 answer
  • Ratios for 25 scarves to 8 hats
    9·1 answer
  • if it takes 10 men 10 days to dig a hole how long will it take 5 men to dig a hole that's half as big
    13·2 answers
  • ​write the logarithm as a sum or difference of logarithms. simplify each term as much as possible. log4(6ab)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!