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
xeze [42]
3 years ago
5

Does this represent a function?

Mathematics
1 answer:
attashe74 [19]3 years ago
8 0
It’s not a function
You might be interested in
What is 15 out of 100 in simplest form
arsen [322]
Use 5 as the lowest common factor and you gt 3/20
4 0
3 years ago
Answer number 1 or 2 or both please<3
m_a_m_a [10]

Answer:

1. 1.96 g/L

2. 1 g/cm³

Step-by-step explanation:

Density is found by dividing mass by volume: d = m/v.

1.

We know that the mass is 0.196 grams, while the volume is 100 mL.

Converting the volume to liters, we get:

100 mL = 0.1 L

Then, applying our density formula:

d = m/v

d = 0.196 g / 0.1 L = 1.96 g/L

2.

Here, we know that the mass is 27 grams. However, we don't know the volume, which we need to find.

The block of wood is 3 cm on all sides, which means it's a cube. The volume of a cube is denoted by V = s³, where s is the side length. Here, s = 3, so V = s³ = 3³ = 27 cm³.

Applying our density formula gives:

d = m/v

d = 27 g / 27 cm³ = 1 g/cm³

<em>~ an aesthetics lover</em>

7 0
3 years ago
A welder produces 7 welded assemblies during the first day on a new job, and the seventh assembly takes 45 minutes (unit time).
likoan [24]

Answer:

(a). 72.9%.

(b). 13.6 hr.

Step-by-step explanation:

So, we are given the following data or parameters or information which is going to assist us in solving this question/problem;

=> "A welder produces 7 welded assemblies during the first day on a new job, and the seventh assembly takes 45 minutes (unit time). "

=> The worker produces 10 welded assemblies on the second day, and the 10th assembly on the second day takes 30 minutes"

So, we will be making use of the Crawford learning curve model.

T(7) + 10 = T (17) = 30 min.

T(7) = T1(7)^b = 45.

T(17 ) = T1(17)^b = 30.

(T1) = 45/7^b = 30/17^b.

45/30 = 7^b/17^b = (7/17)^b.

1.5 = (0.41177)^b.

ln 1.5 = b ln 0.41177.

0.40547 = -0.8873 b.

b = - 0.45696.

=> 2^ -0.45696 = 0.7285.

= 72.9%.

(b). T1= 45/7^ - 045696 = 109.5 hr.

V(TT)(17) = 109.5 {(17.51^ - 0.45696 – 0.51^ - 0.45696) / (1 - 0.45696)} .

V(TT) (17) = 109.5 {(4.7317 - 0.6863) / 0.54304} .

= 815.7 min .

= 13.595 hr.

8 0
3 years ago
Help Please I will Give Brainliest if Correct!!
KengaRu [80]

Answer:

1/25 k^2

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Help me please ASAP!!!!!!
FrozenT [24]

Answer:

45 degrees

Step-by-step explanation:

Ok I think it is 45 degrees try that if not super sorry

3 0
3 years ago
Other questions:
  • Suppose it is known that 8 out of the 20 teams in the sample had a season winning percentage better than 0.500.
    13·1 answer
  • Help me plz Answer ???
    5·1 answer
  • Help me pleaseeeee !!!
    9·1 answer
  • The ratio of measures of two complementary angles is 4:5
    6·1 answer
  • I'm so confused. Really need help! <br><br> Brainliest + points
    7·1 answer
  • Write the formula of the function f (x) whose graph is shown.
    9·1 answer
  • How do you know if the graph will be dotted or solid when graphing linear inequalities?
    8·1 answer
  • Graph y &gt; x2 - 3. Click on the graph until the correct graph appears.
    14·1 answer
  • Ramon is going to walk, jog, and run a total distance of 30 miles for charity. He plans to walk 1/2 of the total distance,of the
    11·1 answer
  • Last year,raul earned $17,500 working as a freelance writer and 15,250 as a waiter the income tax he must pay is 18% what is the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!