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Mariulka [41]
2 years ago
8

Convert 0.4 to a percent. % Check Explain​

Mathematics
2 answers:
Orlov [11]2 years ago
5 0

Answer:

40%

Step-by-step explanation:

0.4=0.40

0.40×100

=40%

taurus [48]2 years ago
4 0

Hey there!

0.4

= 0.40

= 0.40 * 100/100

= 0.40/1 * 100/100

= 40/100

= 40 ÷ 100

= 0.4

Move your decimal point about 2 spaces to the right & you have your result

Therefore, your answer is s 40%

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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What is the simplified expression for
kiruha [24]
5/2 should be as simplified as it can get. Hope this helps!
6 0
3 years ago
Read 2 more answers
Write an explicit formula for the recursive formula <br><br> A(n) = A(n - 1) + 3; A(1) = 6
arsen [322]

Answer:

a_{n} = 3n + 3

Step-by-step explanation:

The sequence is arithmetic with explicit formula

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

From the recursive formula

a₁ = 6 and d = 3 [ the constant being added to A(n - 1) ] , then

a_{n} = 6 + 3(n - 1) = 6 + 3n - 3 = 3n + 3

7 0
2 years ago
SA = 2tr2 + 2trh
julsineya [31]

Given:

Radius of the cylinder = 5 in

Height of the cylinder = 30 in.

To find:

The surface area of the cylinder.

Solution:

The surface area of the cylinder is:

SA=2\pi r^2+2\pi rh

Where, r is the radius and h is the height of the cylinder.

Putting r=5,h=30,\pi=3.14 in the above formula, we get

SA=2(3.14)(5)^2+2(3.14)(5)(30)

SA=2(3.14)(25)+942

SA=157+942

SA=1099&#10;

Therefore, the surface area of the cylinder is 1099  square inches.

6 0
3 years ago
Please show the work/explain. I need to write it down.
Maksim231197 [3]

9514 1404 393

Answer:

  • 20 months
  • $5500

Step-by-step explanation:

There are a couple of ways to work a problem like this. You have probably been taught to write equations for each of the payment amounts as a function of time, then equate those values to solve for the time that makes them equal.

  at dealer 1, the total amount paid (y) will be a function of months (x):

     y = 2500 +150x

  at dealer 2, the corresponding equation is ...

     y = 3000 +125x

These are equal when ...

  y = y

  2500 +150x = 3000 +125x

  25x = 500 . . . . . . . . . subtract 125x +2500 from both sides

  x = 500/25 = 20

The total paid will be the same after 20 months.

That amount is ...

  y = 2500 +150(20) = 5500

$5500 will be paid to either dealer after 20 months.

__

The other way to work the problem is to "cut to the chase". The difference in down payment is made up at the rate of difference in monthly payments. So The number of monthly payments (x) required to equal the difference in down payments is ...

  25x = 500 . . . . . . . . . you may recognize this equation from above

  x = 500/25 = 20

5 0
3 years ago
I will give brainliest to whoever gets this correct.
Oxana [17]

Answer:

0

Step-by-step explanation:

I'll comment if you need an explanation! Hope this helps! :)

5 0
3 years ago
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