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
Savatey [412]
2 years ago
6

Need the answer for numbers 4,8,and 12

Mathematics
1 answer:
anzhelika [568]2 years ago
8 0

9514 1404 393

Answer:

  4) -438.75

  8) 539.68

  12) 22.54

Step-by-step explanation:

Put the values in place of the corresponding variables and do the arithmetic.

__

4) 6xy = 6(-7 1/2)(9 3/4) = -6(7.5)(9.75) = -438.75

__

8) I = prt = $2442 × 0.085 × 2.6 = $539.68

__

12) I = prt = ($578)(0.0325)(1.2) = $22.54

You might be interested in
Find the value of a <br><br>3:9=4:a
Goryan [66]

Answer:

it is equals to 3 okay ^^

7 0
3 years ago
Read 2 more answers
7 years ago father was 7 times as old as his son was. three years hence, he will be three times as old as his son find their pre
EastWind [94]

Answer:

son = 10 , father = 40

Step-by-step explanation:

Let Five years ago the age of son be x years and age of father be 7x years

Present age of son =x+5

Present age of father =7x+5

5 years later their age will (x+10) and (7x+10)

∴7x+10=3(x+10)

7x−3x=20

4x=20

x=5

So, the present age of son=x+5=5+5=10years

and the present age of father=7x+5=35+5=40years

hope it helps you

8 0
3 years ago
A life insurance policy costs $11.62 for every $1,000 of insurance at this rate what is the cost of $70,000 of insurance ?
Snowcat [4.5K]

The answer is $813.40

4 0
3 years ago
I need help please !
Harman [31]
The angle CFE is 87°
4 0
3 years ago
What is the domain of the function graphed below?
kotegsom [21]

Answer:

I think C

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Is Joan read 74 pages in 4 hours how long will it take her to read 240 pages
    9·1 answer
  • What is the difference? Write the number. 60 - 20=
    7·2 answers
  • A large western state consists of 2049 million acres of land. Approximately 40% of this land is federally owned. Find the number
    13·1 answer
  • Which fraction is not equivalent to 30/48 ?
    6·2 answers
  • Select the histogram that represents the given test scores
    5·1 answer
  • A light bulb is designed by revolving the graph of:
    10·1 answer
  • the number of employees for a certain company has been decreasing each year by 2% if the company currently has 870 employees and
    6·1 answer
  • Need help with this problem ​
    7·1 answer
  • PLEASE NO LINKS DONT WASTE YOUR TIME IM NOT GONNA CLICK. What are the zeros of this function?
    10·1 answer
  • Someone help pls pls
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!