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
Minchanka [31]
3 years ago
11

F(x)=2x-1 if f(12)??​

Mathematics
2 answers:
ANEK [815]3 years ago
8 0

Answer:

23

Step-by-step explanation:

Mnenie [13.5K]3 years ago
6 0

Answer:

f(12) = 23

Step-by-step explanation:

f(x) = 2x - 1

f(12) = 2(12) - 1

f(12) = 24 - 1

f(12) = 23

You might be interested in
Jack is a car salesman who works strictly on commission. For every car he sells, he earns a 2% commission. Cars sell for $35,000
Nadya [2.5K]
First we need to find 2% of 35,000

2% equals 0.02 so we'll multiply 35,000 by 0.02

35,000 × 0.02 = 700

for every car he sells jack gets $700

now we need to divide that into 5,000

5,000 ÷ 700 = 7.14

now since you cannot sell 0.14 of a car you need to round up

he needs to sell 8 cars to meet his target income
4 0
3 years ago
If a ∝ b and a = 18 when b = 3, then find a when b = 5.
goblinko [34]

Answer:

18 infinite 3

Step-by-step explanation:

a=18

b=3

4 0
3 years ago
HELP MEEE pls I need helpppppppp
77julia77 [94]

Answer:

C=2πr=2·π·41≈257.6106

Step-by-step explanation:

6 0
3 years ago
10 hour - 2 hours 25 minutes -3hours 35 minutes
Gennadij [26K]

Answer:

Step-by-step explanation:

10 hours - 2 hours 25 minutes - 3 hours 35 minutes

Lets just do this

2 hours 25 minutes + 3 hours 35 minutes

25 minutes + 35 minutes = 60 minutes

60 minutes = 1 hour

now we have 2 hours + 3 hours + 1 hour

2 + 3 +1  = 6

now we have 10 hours - 6 hours

10 - 6 is 4

4 hours.

7 0
3 years ago
Find the volume of the sphere.
erastovalidia [21]

Answer:

268 units³

Step-by-step explanation:

V = 4/3 (pi)r³

V = 4/3 (3.14) (4³)

V = 4/3 (3.14) (64)

V = 4/3 (200.96)

V = 268

7 0
3 years ago
Other questions:
  • I need help in math!
    9·2 answers
  • Find the product of each sum and difference.<br> (21+9)(21-9)
    13·1 answer
  • Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation.
    12·1 answer
  • 5x^2+3x-6x^3+4x^2+2x^3-x+10 when this polynomial is simplified, what is the coefficient of x^3?
    13·1 answer
  • Find the sum of infinite geometric series 60+84+117.6+164.64
    12·1 answer
  • 21. REASONING The formula K = 5 (F - 32) + 273.15
    8·1 answer
  • W(x) = 4x - 1; Find (2)
    15·1 answer
  • A package states that there are 60 calories in 12 crackers and 75 calories in 15 crackers. Since the relationship is proportiona
    6·2 answers
  • What is the coefficient of the second term in the expression 12x+xy-7y?
    12·1 answer
  • What are the answers to these? im doing piecewise functions?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!