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
Vesna [10]
2 years ago
10

How do i solve this ​

Mathematics
1 answer:
mylen [45]2 years ago
8 0

Answer:

T = 15

Step-by-step explanation:

<u>I = PRT </u>

I = $270 000

P = 150 000

R = 12% or 0.12

Put in the values for each variable.

270 000 = 150 000 × 0.12 × T

T = 270 000 ÷ 150 000 ÷ 0.12

  = 15

You might be interested in
On a 15 hour trip, Rob drove 35% of the time and Mark drove the remainder of the time. How many hours did Mark drive? Explain 9.
Zigmanuir [339]

Answer:

9.75 hours

Step-by-step explanation:

If Rob drove 35% of the time and Mark drove the remainder of the time, the total is 100 %

100-35 = 65

so Mark drove 65% of the time

The total time driven was 15 hours, so we multiply the total time driven by the percentage of time that Mark drove to find the number of hours that Mark drove.

15 * 65%

15*.65

9.75 hours

7 0
3 years ago
The opening of the tunnel can be modeled by the graph of the equation y=-0.18x^2+4.4x-12 where x and y are measured in feet. Fin
Molodets [167]
1. To find the vertex of a parabolla whose equation is written in the standard form, you must apply the following proccedure:
 
 2. You have:
 
 y=-0.18x²+4.4x-12 
 
 a=-0.18
 b=4.4
 
 3. You must apply the following formula:
<span> 
 x=-b/2a
 x=-4.4/2(-0.18)
 x=-4.4/-0.36
 x=12.22
 
 4. When you susbtitute x=12.22 into the equation </span>y=-0.18x²+4.4x-12, you obtain:
 
 y=-0.18x²+4.4x-12
 y=-0.18(12.22)²<span>+4.4(12.22)-12
</span> y=14.88 feet
 
 5. The answer is: The maximum height of the tunnel is <span>14.88 feet</span>
5 0
3 years ago
-8/9 - (2 1/3)<br> show all your work
Sauron [17]

Answer:

1 8/9 - 1 2/3 = 2/

9

≅ 0.2222222

Step-by-step explanation:

How do you solve fractions step by step?

Conversion a mixed number 1 8/

9

to a improper fraction: 1 8/9 = 1 8/

9

= 1 · 9 + 8/

9

= 9 + 8/

9

= 17/

9

To find a new numerator:

a) Multiply the whole number 1 by the denominator 9. Whole number 1 equally 1 * 9/

9

= 9/

9

b) Add the answer from previous step 9 to the numerator 8. New numerator is 9 + 8 = 17

c) Write a previous answer (new numerator 17) over the denominator 9.

One and eight ninths is seventeen ninths

Conversion a mixed number 1 2/

3

to a improper fraction: 1 2/3 = 1 2/

3

= 1 · 3 + 2/

3

= 3 + 2/

3

= 5/

3

To find a new numerator:

a) Multiply the whole number 1 by the denominator 3. Whole number 1 equally 1 * 3/

3

= 3/

3

b) Add the answer from previous step 3 to the numerator 2. New numerator is 3 + 2 = 5

c) Write a previous answer (new numerator 5) over the denominator 3.

One and two thirds is five thirds

Subtract: 17/

9

- 5/

3

= 17/

9

- 5 · 3/

3 · 3

= 17/

9

- 15/

9

= 17 - 15/

9

= 2/

9

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(9, 3) = 9. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 9 × 3 = 27. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - seventeen ninths minus five thirds = two ninths

8 0
2 years ago
Please help! Limited time
Sidana [21]

I think the answer would 28

8 0
3 years ago
Please help ASAP!!!!!!!!
SSSSS [86.1K]

Answer:

y= -1/2x +6

Step-by-step explanation:

y=MX+b

hope this helps

4 0
3 years ago
Other questions:
  • One frame of a film in a projector is about 50 mm high. The film isOne frame of a film in a projector is about 50 mm high. The f
    7·1 answer
  • Whats 7589 divided by 4 to the 9th power and then multiply the answer and add 5 to that answer
    7·1 answer
  • What is the purpose of testing whether β1 = 0? The purpose of testing whether β1 = 0 is to determine whether or not the mean of
    8·1 answer
  • Need helpppppp please
    13·2 answers
  • 15 point !!!!!!!!!!!!!! please me with this problem.
    13·2 answers
  • Urgent plz no one helps me!!!!!!!!!!!!
    8·1 answer
  • This is the question I am gonna write it here pls help Yum-Yum restaurant has just increased the wages they pay their employees.
    15·1 answer
  • The sum of 4 times a number and 7 more than the number is 80
    8·1 answer
  • Tyler says there are indefinitely many additional numbers between 0 and 1 do you agree
    6·2 answers
  • What is the sum of six hundred seven and two thousand, three hundred ninety three
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!