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
Zarrin [17]
3 years ago
8

How could i write 0.8918 as a fraction?

Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0
8918/10000= 4459/5000
You might be interested in
Calculate dy/dx if Ln (x + y) = e^x/y<br> Pic included
vesna_86 [32]
The first thing you should do when dealing with implicit derivatives is to respect the rules of derivation of both the logarithm and the exponential
 Then, you must regroup the terms correctly until you get dy / dx
 The answer for this case is D
 I attach the solution

7 0
4 years ago
An acrobat is on a platform that is 25 feet in the air. She jumps down in the initial velocity of 4 feet/seconds . Write the qua
Alenkasestr [34]

Answer:

a) h(t) = -16t²+ 4t + 25

b) Therefore it would take her 1.25 seconds to land safely in the net.

Step-by-step explanation:

The equation to be used is given as

h(t) = –gt²+ vt + S(t)

where g = force of gravity and because our question is in feet's = 16

V= Initial velocity

h = height

S = distance

a) The quadratic function for the above question

Using the formula

v = Initial velocity in the question = 4ft/s

S(t) = 25ft in the air

Hence the Quadratic function is

h(t) = –gt²+ vt + S(t)

h(t) = -16t²+ 4t + 25

b) If the safety net is placed 5 feet above the ground, how long will it take her to land safely in the net?

We are to find the time(t)

We can calculate this by using the quadratic function we derived in question (a)

The quadratic function is

h(t) = -16t²+ 4t + 25

Where, the height (h) = 5 feet above the ground

5= -16t² + 4t + 25

-16t² + 4t + 25 -5 = 0

-16t² + 4t + 20 = 0

Using the quadratic equation formula of

x = -b ± √b² -4ac /2a

where the quadratic equation =

ax² + bx + c = 0

a = -16 , b = 4 , c = 20

x = -16 ± √4² - 4×-16×20 / 2×-16

x = -1 or ,1.25

Therefore it would take her 1.25 seconds to land safely in the net

6 0
3 years ago
A penguin walks 10 feet in 6 seconds. At this speed:
AlexFokin [52]

Answer:

1. 75 feet

2. 27 seconds

Step-by-step explanation:

1. If six seconds is equal  to 10 feet that means that 42 seconds is equal to 70 feet (6 X 7 = 42) It also means that 3 seconds is equal to 5 feet. (42 + 3 = 45)

2. If 6 seconds is 10 feet, then 6 X 4 is 40 feet (24) And since 5 feet is equal to   3 seconds then we get 24 + 3 = 27

7 0
3 years ago
Out of 18 cookies, 1/3 are chocolate chip. How many of the cookies are chocolate chip?
ivann1987 [24]

Answer:

6

Step-by-step explanation:

that´s easy its basically dividing 3 by 18 which is 6

6 0
2 years ago
Question in the image please help!!
Burka [1]
Answer: 300


Explanation: $13.00 x 20 + 40 I think
3 0
2 years ago
Other questions:
  • The difference between an open circle and a closed circle on a graph of an inequality.
    14·1 answer
  • Write 0.9 as a fraction with a denominator of 10
    9·2 answers
  • Order the integers from least to greatest. 6,11,16,-8,-5
    10·2 answers
  • Select the figure obtained when rotating the figure about an axis along its largest side, and find the exact surface area of the
    14·1 answer
  • If using the method of completing the square to solve the quadratic equation x^2-5x-18=0x 2 −5x−18=0, which number would have to
    9·1 answer
  • BRAINLIEST <br> Please help ASAP and leave a small explanation :)
    15·1 answer
  • 5. SLOPE need help like, ASAP, tysm
    14·1 answer
  • Help this should be simple ​
    8·1 answer
  • Ayo someone on help me
    13·1 answer
  • #3 pls????????????????
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!