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
Georgia [21]
3 years ago
15

Please help me :> i would love that ! :))

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0

Answer:

k = 10

Step-by-step explanation:

Step 1: Cross-multiply.

  • \frac{k}{100} = \frac{1}{10}
  • k * 10 = 1 * 100
  • 10k = 100

Step 2: Divide both sides by 10.

  • \frac{10k}{10} = \frac{100}{10}
  • k = 10

Therefore, k = 10.

You might be interested in
Help!! Please!!!!!
VLD [36.1K]

Answer:

the mean is 8 and the absolute deviation is 1.5

Step-by-step explanation:

to find the mean you add up all the numbers, then you just divide by how many numbers there are. in this case, you would do 64/8 which would then equal 8. then you see how much the numbers differ from the mean. like for your numbers, for 8 it would be 0, for 9 it would be 1, for 7 it would be 1, for 6 it would be 2. you see it? its just how far away it is from the mean. so once you do that, you should have a 6. then you do 6/4 which is 1.5. hope this helps!

4 0
3 years ago
Ina a class of 30 children,60% can swim. how many children cannot swim?
rewona [7]
60% of the total (30) can swim
60% of 30 = (60/100)*30 = 0.60*30 = 18
So 18 children can swim

This means 30-18 = 12 cannot swim

---------------------------------------------------------

An alternative is to do it this way: 

We know 60% can swim so that means 40% cannot swim. 
Notice how 100% - 60% = 40%
Or in other words, the 60% and 40% add to 100%. This is because we have two choices: either the person can swim or cannot swim

Since 40% cannot swim, this means
40% of 30 = (40/100)*30 = 0.40*30 = 12
and we get the same result as before

---------------------------------------------------------

Final Answer: 12
6 0
3 years ago
Kaitlin, Hans, Eric went a total of 98 Text messages during the weekend. Kaitlin 68 more messages than Hans, Eric sent three tim
Phantasy [73]

Answer:

Hans:6

Eric:18

Kaitlin:74

Step-by-step explanation:

first create an equation using the information in the question

5h+68=98

first subtract  68

5h+68=98

    -68  -68

5h=30

divide by 5

Hans:6

multiply by 3

Eric:18

68+6=74

Kaitlin:74

Hope this helps! Plz award Brainliest : )

4 0
3 years ago
Read 2 more answers
Does this graph represent a function? Why or why not?
bija089 [108]
D. No x value has more than one y value so it's a function.
8 0
3 years ago
Read 2 more answers
What is 540 simplified
svp [43]
Since 540 is a whole number, it cannot be simplified anymore. 
4 0
3 years ago
Other questions:
  • Write an equation in point slope form that passes through the given points
    12·1 answer
  • The distance from Mark’s apartments to his job is 27 miles. Mark works 5 days per week. How many miles does Mark drive to and fr
    9·1 answer
  • What is the value of x? Round to the nearest tenth.
    12·1 answer
  • Which linear equation has a slope of 3 and a y-intercept of –2?
    7·2 answers
  • Solve the simultaneous equations. 3x-4y = 18 and 9x + 2y = 12. Write your final answer on one line in the form x = .... , y= ...
    5·2 answers
  • Help pls!!!!!
    5·2 answers
  • In the diagram , A'B'C' is an image of ABC . Which rule describes this translation ?
    10·1 answer
  • The temperature outside in Bangor, Maine is 15°F. If the temperature falls 20 degrees, what will the new temperature be?
    6·1 answer
  • What is the product of 3x+4 and 6x2−5x+7?
    9·1 answer
  • The ratio of students who wear glasses to the total class is 2: 5. If there
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!