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
stealth61 [152]
2 years ago
14

නම්

Mathematics
1 answer:
Neporo4naja [7]2 years ago
6 0

Answer:

uhhhhhhhhh

Step-by-step explanation:

You might be interested in
Suponha que uma variável assume os valores: 11 – 8 – 7 – a – 16 – 10 Determine a de modo que a média aritmética seja igual 11.
Elenna [48]

Answer:

a = 14  

Step-by-step explanation:

The mean is the sum of the values divided by the number of values.

\begin{array}{rcl}\text{Mean}&= &\dfrac{11 + 8 + 7 + a + 16 + 10}{6}\\\\\dfrac{52 + a}{6}& = & 11\\52 + a & = & 66\\a & = & 66 - 52\\& = & \mathbf{14}\\\end{array}

4 0
3 years ago
What is the square root of 13 ?
kipiarov [429]
<span>3.60555128 is the awnser</span>
5 0
3 years ago
Drew wrote a four digit number less than 2000. The sum of its digit is 20. Only the digits in the ones place and hundreds place
jeka94
He wrote the number 1892, because:

The number needs to be less than 2000, with four digits. Because the first is half the last, it means that the number must be 1??2.

These two numbers add up to 3, and all together, they need to add to 20. 20-3=17. The remaining numbers need to add to 17.

The only two single digit numbers that can add to 17, are 8 and 9. Therefore, the number must either be 1892 or 1982.

The second digit needs to be even, meaning that the number has to be 1892.

I hope this helps.
7 0
3 years ago
Read 2 more answers
The second digit of a four digit number is "0". If you write the digits of this number backwards, you will get a number 9 times
wolverine [178]

Answer:

1089

Step-by-step explanation:

The original number is A0CD, We have that DC0A = 9 x A0CD.

If A =1, then D = 9 and we have:

9C01 = 9 x 10C9

In order for this expression to be true, the following must also be true:

(C x 9) + 8 must be divisible by 10, which means that C x 9 must end in a 2.

The only multiple of 9 (from 9 to 81) that ends in a 2 is 72.

72 = 9 x 8.

Therefore, C must be 8 and the original number is 1089. Multiply it by 9 to check the answer:

1089 x 9 = 9,081

Therefore, 1089 is correct.

6 0
3 years ago
You and a friend or 2 pizzas from pizza hut. you ate 7/8 of one pizza and 3/4 of the other pizza. find the product of the amount
kotegsom [21]
13/8 or 1 5/8
3/4 becomes 7/8 when add it is 13/8
6 0
3 years ago
Other questions:
  • The inequality answer because I'm very very confused ​
    8·1 answer
  • What's 5 to the first power
    14·1 answer
  • When Emily woke up, the temperature was 8°F. By noon, the temperature had risen by 3°F. It rose another 6°F in the afternoon to
    15·1 answer
  • A line includes the points (7,4) and (8,6). What is it’s equation in slope- intercept form?
    15·1 answer
  • Gary is making two different kinds of pastas. One calls for 3 4/5 cup of pasta. The other calls for 2 2/3 cup of pasta. How much
    6·1 answer
  • For every 15 seventh graders in band, there are 20 eighth graders. What is the ratio of eighth graders to seventh graders?
    15·1 answer
  • it takes Patty 1/3 of an hour to wash your car and half the time to dry it off how long will it take to get to wash and dry six
    11·1 answer
  • Someone help me pls I need help
    6·2 answers
  • Solve for x. She<br> - 7/2x+ 1/2= 31/6
    11·1 answer
  • A simple random sample of size n=40 is obtained from a population with a mean of 20 and a standard deviation of 5. Is the sampli
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!