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
kolezko [41]
2 years ago
9

HELP ASAP!!! 2nd time I had to ask this!! Pls give the real answer.

Mathematics
1 answer:
vampirchik [111]2 years ago
7 0

Answer:

1 hour 125, 2nd hour 250, 3rd hour 375

Step-by-step explanation:

You might be interested in
The width of a rectangle is 6 kilometers less than twice its length. if its area is 108 square​ kilometers, find the dimensions
Art [367]
Hi there!

Answer:
length = 9 kilometres
Width = 12 kilometres

Let's solve this problem step by step!
To find our answer we need to set up and solve an equation.

Let the length of the rectangle be represented by x.
The width of the rectangle can therefore be expressed by 2x - 6.

The area of a rectangle can be found by using the formula:
A = width × length

Plug in the data from the formula
A = x (2x - 6).

Simplify using rainbow technique.
x(2x - 6) = 2 {x}^{2} - 6x

Now we've found the simplified expression that expresses the area of the rectangle. Therefore, we can now set up and start solve the equation.

2 {x}^{2} - 6x = 108
Subtract 108

2 {x}^{2} - 6x - 108 = 0
Divide by 2.

{x}^{2} - 3x - 54
(x - 9)(x + 6) = 0
Rule AB = 0, gives A is 0 or B is 0.

x - 9 = 0 \\ x = 9 \\ \\ x + 6 = 0 \\ x = - 6

The length of the rectangle, which was represented by x, must be 9 (since it cannot be a negative number).

Length
x = 9
Width
2x - 6 = 2 \times 9- 6 = 18 - 6 = 12

Answer:
length = 9 kilometres
Width = 12 kilometres

~ Hope this helps you!
6 0
3 years ago
PLEASE HELP
kolbaska11 [484]

Answer:

  • a) P(x) = 32000*1.04^x
  • b) $37435
  • c) During year 7

Step-by-step explanation:

<u>Given</u>

  • Initial pay = $32000
  • Increase rate = 4%

a. <u>Formula</u>

  • P(x) = 32000*1.04^x

b. Year 5 is after 4 years, so we are looking for the value of P(4)

  • P(4) = $32000*1.04^4 = $37435

c. <u>P(x) = 40000, x = ?</u>

  • 40000 = 32000*1.04^x
  • 1.04^x = 40000/32000
  • 1.04^x = 1.25
  • log 1.04^x = log 1.25
  • x = log 1.25 / log 1.04
  • x = 5.69, this is 6 years after

The required number of the years is 6 + 1 = 7

3 0
3 years ago
Sara has 16 red flowers and 24 yellow flowers. She wants to make a bouquet with the same number of each color flowers in each bo
Nimfa-mama [501]
Sara can make 8 bouquets, with 3 yellow flowers and 2 red ones in each bouquet. How pretty !
4 0
3 years ago
Find the Sum. -12+(-11)+(-2)
Pavel [41]
The final answer is (-25)
5 0
3 years ago
Read 2 more answers
I need help so badly plzzz help plzzz
Airida [17]
The questions is "Non-singular" because the data is "non-variable"

Hope this helped!
4 0
3 years ago
Other questions:
  • Sierra is saving money to buy a bike the bike costs $245. she has $125 saved and each week she adds $15 to her savings. how many
    9·1 answer
  • The average American is responsible for about 20,000 kilograms of carbon emission pollution each year. Express this number as a
    11·1 answer
  • Solve the system algebraically.
    15·2 answers
  • Solve the equation.<br> 2/5n+1/10=1/2 (n+4)
    5·1 answer
  • Find the measure of n in the following SEND HELP PLEASEEE
    12·2 answers
  • PLS HELP. I'M BEHIND.
    9·1 answer
  • A flower pot’s base has six sides that are all the same length. Each side measures x−6x-6 units. The base’s perimeter is 78 unit
    14·2 answers
  • Identify the like terms.
    6·1 answer
  • Consider the points below. P(2, 0, 2), Q(−2, 1, 4), R(7, 2, 6)
    12·1 answer
  • What is 50 + 0 x 20 + 10?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!