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
egoroff_w [7]
3 years ago
8

1. what is 20 percent of 12.37

Mathematics
1 answer:
Igoryamba3 years ago
6 0

Answer:

1. 2.474

2. 2.694

3. 2.334

4. 2.638

Step-by-step explanation:

1 = .20 x 12.37 = 2.474

2 = .20 x 13.47 = 2.694

3 = .20 x 11.67 = 2.334

4 = .20 x 13.19 = 2.638

You might be interested in
Carmela mixes 3/4 kilogram of walnuts, 1/2 kilogram of almonds, and 1/4 kilogram of pecans together. She divides the mixed nuts
Evgesh-ka [11]

Amount of walnuts=\frac{3}{4} kg

Amount of almonds=\frac{1}{2} kg

Amount of pecans=\frac{1}{4} kg

Total amount=\frac{3}{4}+\frac{1}{2}+\frac{1}{4}

LCM is 4 so sum is = \frac{3+2+1}{4}=\frac{6}{4} =\frac{3}{2}

As given, Carmela divides the mixed nuts into 3/10 kilogram bags so number of bags will be:

\frac{\frac{3}{2}}{\frac{3}{10}}

= \frac{3}{2}\times\frac{10}{3} = 5

Hence, answer is 5 bags.


5 0
3 years ago
C. The number of men in a community is 2,400. If the ratio of women to men in the community is 5:4,
Ivahew [28]

Answer:

women : men

5. : 4

x. : 2400

x = 3000

i) 3000 + 2400= 5400

ii) 3000

iii) 3000 - ( 2400+400) = 200

7 0
3 years ago
What is 7x + 6x = ?<br>​
viva [34]

Answer:

  • 13x

Step-by-step explanation:

<u>Two ways to solve</u>

1.) Expand each term in the equation

  • 7x = x · x · x · x · x · x · x
  • 6x = x · x · x · x · x · x
  • Count all the x’s ⇒ There are 13 x’s ⇒ 13x

2.) Add the coefficients

  • 7 + 6 = 13
  • 7x + 6x = 13x

Hence,

Answer = 13x

8 0
3 years ago
Two communications companies offer calling plans. With Company X, it costs 30¢ to connect and
sesenic [268]

Answer:

D

Step-by-step explanation:

      you can model the amount that each phone plan will cost after n    minutes with these linear equations

                company X: 30 + 5n

                company Y: 20 + 4n

if you subtract the functions you can get the function for the

30 + 5n - ( 20 + 4n )

7 0
3 years ago
Which quadratic equation models the main cable
posledela

Answer:

Y=0.0048(x-50)^2 + 6

Step-by-step explanation:

Someone got my answer deleted but it is right on edge, and i am sure because i took this problem already :)

5 0
2 years ago
Other questions:
  • jimmy is a real estate agent, and he earns a 2.5% commission for the sale of a home. He just sold a home for $270,000. How much
    7·2 answers
  • Help me help me !!!!!
    9·1 answer
  • Three kids are playing tennis at the same tennis courts. Mark plays every fourth day, David plays every seventh day, and Bryan p
    5·1 answer
  • What is 5% added to $194?
    15·1 answer
  • What is an irrational number
    15·2 answers
  • Express the following relations in the set builder notation. Then, determine whether it is reflexive, symmetric, transitive. Ple
    7·1 answer
  • Duane and mick are saving their money to build a new tree house.Duane adds 5 dollars.Mick adds 2 dollars every week.So far they
    15·1 answer
  • Trey is 3 times older than his sister Kellit k stands for Kelli's age, which expression represents Trey's age?
    9·1 answer
  • Simplify: 213 base five + 1111 base five​
    12·1 answer
  • Set up a system of linear equations to represent the scenario. Solve the system by using Gaussian elimination or Gauss-
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!