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
Nonamiya [84]
3 years ago
9

What fraction represents 0.64 ? With bar notation 64/9999 64/999 64/99 64/9

Mathematics
1 answer:
Bad White [126]3 years ago
4 0

Answer:

16/25

This is because you have to make it into a percent which is 64% then you have to do 64/100 and simplify it.

You might be interested in
10. Both x and y vary inversely with each other. When x is 10, y is 6,which of the following is not a possible pair of correspon
elena55 [62]

9514 1404 393

Answer:

  D) 45 and 1.2

Step-by-step explanation:

The "varies inversely" relationship is described by the equation ...

  y = k/x . . . . . . y varies inversely with x (and vice versa)

The value of k can be found from known values of x and y:

  xy = k . . . . . . multiply the above equation by x

  (10)(6) = k = 60 . . . . using the given values

__

To check if a given pair of numbers satisfies ...

  y = 60/x

you can multiply them together to see if the product is 60.

  (A) 12×5 = 60

  (B) 15×4 = 60

  (C) 25×2.4 = 60

  (D) 45×1.2 = 54 . . . . . not a possible pair of corresponding values.

45 and 1.2 are not a possible solution for x and y.

8 0
3 years ago
after spending 80% of her daily allowance, Ola found out she had 25k left. How much was her total allowance?
Anestetic [448]

Answer:

31.25 k

Step-by-step explanation:

80 %   *  x = 25 k

.80  x    = 25 k

x   = 25 k / .80 = 31.25 k

8 0
2 years ago
Please help me now plz
lana66690 [7]

Answer:

9 and 4

if not then -9 and 4

4 0
4 years ago
Which expression has twice the value of 2 times 2 times 2 times 2 times 2?
Brilliant_brown [7]

Answer:

2 To the 6'th power.

Step-by-step explanation:

2x2x2x2x2=32

twice the value of 32 is 64

2x2x2x2x2x2=64

so your answer would be 2 to the sixth power

hope this helps! :)

3 0
3 years ago
Read 2 more answers
The base of a right pyramid is a regular hexagon with sides of length 12 m. The altitude is 6 m. Find the total surface area of
Eva8 [605]

Answer:

806.12 m

Step-by-step explanation:

<u>Step 1: Write the data</u>

<em>Side (s) = 12</em>

<em>Altitude (h) = 6</em>

<u>Step 2: Write the formula for surface area of right hexagonal pyramid</u>

<em>Area = 3√3/2*s² + 3*s*√(h²+3s²/4)</em>

<u>Step 3: Substitute values of 's' and 'h'</u>

<em>Area = 3√3/2*(12)² + 3*(12)*√[6²+3(12)²/4]</em>

Area = 806.12 m

Therefore, the total surface area of the pyramid is 806.12 m.

!!

4 0
3 years ago
Other questions:
  • Which of the following is the name for an algebraic statement that includes the greater-than or less-than symbols?
    8·2 answers
  • it costs $5.50 per hour to rent a pair of ice skates, for up to 2 hours. After 2 hours, the rental cost per hour decreases to $2
    14·1 answer
  • A water dispenser fills 4 glasses in 32 seconds. How many glasses will be filled by the dispenser in 224 seconds?
    12·2 answers
  • Marie placed two orders at the same restaurant last month. In one order, she received 5 trays of lasagna and 3 trays of garlic b
    14·1 answer
  • Given that EF and EG are tangent lines, apply the Tangent Segments Theorem to set up an equation and solve for x.
    12·1 answer
  • Henry wanted to make two bakery items. One recipe called for cup of sugar and the other for 2/3 cup of sugar. How much sugar doe
    9·2 answers
  • 4 [-2a - 6b + 5a - 1]​
    6·1 answer
  • Please help! I will mark as brainliest. &lt;3
    7·2 answers
  • In an honors math class of 25 students, 15 are boys and 10 are girls. On the final exam, 6 boys and 3 girls received a grade of
    6·1 answer
  • The variable x and y vary directly. Write an equation that relates x and y. Then find y when x = 12.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!