How many days are in a decade

Answers

Answer 1
Answer:

Hi there!


You know how in a decade are 10 years?

And in 1 year is 365 days?


Lets say this year is a leap year. In each decade, there are 2 leap years, meaning an extra day is added to them, so instead of 365 days in it, there will be 366.


Lets multiply 365 by 10 to see what we get. Then, since there's 2 leap years in a decade, an extra day is added, making two extra days in the decade, we'll add 2 days :D


365 × 10 = 3,650.


To add 2 more days, we simply do below:


3,650 + 2 = 3,652 :)


So, our final answer is 3,652 days in a decade.


Hope this helps!

Message me if you need any more help, I'd be happy to answer any other questions you may have! :D


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15x-37=38 what is the answer to that i really really need it

Answers

15x - 37 = 38
      + 37    + 37
15x        = 75
÷15          ÷15
    x       = 5

To check:
15x - 37 = 38
15(5) - 37 = 38
75 - 37 = 38
38 = 38
Add 37 to each side of the equation to get 75. Now get x alone by dividing 15 on both sides. X gets isolated or by itself and 75 divided by 15 is 2,
so your final answer is: x=5.
Hope this helps:)

Enzo uses a hose to fill a 225-gallon pool with water. Water fills the pool at a constant rate of 15 gallons per minute. With the given information, which statement is a reasonable conclusion?

Answers

Using his hose, Enzo will need 15 minutes to fill a pool that starts out empty.

Answer: in 1/3 it would be 5 and x 3 equal 15

Step-by-step explanation:

A spinner has five sections, labeled A, B, C, D, and E. The spinner is spun 45 times, and the results are recorded in the table.What is the experimental probability of the spinner’s landing on C? Round to the nearest percent, if necessary.

Outcome A B C D E
Number of trials 6 10 8 12 9

A.8%
B.18%
C.20%
D. 24%

Answers

The experimental probability of the spinner’s landing on C is 18%

The total number of spins is:

n = 45

From the table, the outcome of C is:

C = 8

So, the experimental probability of C is:

P(C) = n(C)/n

This gives

P(C) = 8/45

Divide

P(C) = 0.1777

Express as percentage

P(C) = 17.77%

Approximate

P(C) = 18%

Hence, the experimental probability of the spinner’s landing on C is 18%

Read more about probability at:

brainly.com/question/25870256

B. because it is spun 45 times. 45 + 45 = 90.

20 goes into ninety 4 1/2 times. it would probably be 18%


(Just an estimate)

1.Find the exact solution to the equation.(2 points)

log base four of x equals two.

Answers

Answer:

x = 16

Step-by-step explanation:

The equation is \log_(4) x = 2

Now, converting this logarithmic equation into exponential equation, we get

x = 4^(2) = 16(Answer)

Alternate solution:

Given,\log_(4) x = 2

\log_(4)x = 2\log_(4)4

{Since, we know that \log_(a)a = 1}

\log_(4)x = \log_(4)4^(2) = \log_(4)16

{Since, a\log b = \log b^(a) is a property of logarithm}

Cancelling log from both sides we get,

⇒ x = 16 (Answer)

Answer:

x = 8^4

Step-by-step explanation:

hey there,

< Here is what is given:

_(8) x=4

There's actually a lot of different ways you can remember this but the way I remember this is x is equal to 2nd to the power of last.

So 8 is the 2nd (since log is first), 4 is last (very last thing in the equation).

x = 8^4

You can use any of your own ways to remember this, but this is just my personal way. :) >

Hope this helped! Feel free to ask anything else.

What is 13/10 in simplest form

Answers

13 divided by 10:(13)/(10)=1 (3)/(10)
Expressed as a mixed number in its simplest form, 13/10 is equal to 1 3/10 or one and three tenths.
Hope I helped, and good luck!

Can you draw trapezoid three right angles

Answers

its impossible to draw a trapezoid with just three right angles.

a trapezoid has 4 sides, which means all the angles inside the trapezoid must add up to 360 degrees.

if you have just 3 right angles (90x3), you already use up 270 degrees. Leaving you with just 90 degrees left, which is also a right angle. That means, there has to be four, if you have at least 3.