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
zalisa [80]
3 years ago
10

Question 4 of 10

Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0

Answer:

Uhhh....... D: 5:3 >-< hope I helped

You might be interested in
The odds are 13 to 7 against rain tomorrow, what is the probability it will rain tomorrow? ​
AVprozaik [17]

Answer:

3 in 10

Step-by-step explanation:

5 0
3 years ago
Which sequence of transformations will change figure PQRS to figure P′Q′R′S′?
alexandr402 [8]

I think it is the third one. If it’s not the third one then it’s the first one.

6 0
3 years ago
Read 2 more answers
Solve the equation for a.<br> K=4a+9ab
Lena [83]

Answer:

a=  k/9b+4

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html?q=K%3D4a%2B9ab

7 0
3 years ago
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem y' = x2y − 1 2 y
irina [24]

Answer:

Therefore the value of y(1)= 0.9152.

Step-by-step explanation:

According to the Euler's method

y(x+h)≈ y(x) + hy'(x) ....(1)

Given that y(0) =3 and step size (h) = 0.2.

y'(x)= x^2y(x)-\frac12y^2(x)

Putting the value of y'(x) in equation (1)

y(x+h)\approx y(x) +h(x^2y(x)-\frac12y^2(x))

Substituting x =0 and h= 0.2

y(0+0.2)\approx y(0)+0.2[0\times y(0)-\frac12 (y(0))^2]

\Rightarrow y(0.2)\approx 3+0.2[-\frac12 \times3]    [∵ y(0) =3 ]

\Rightarrow y(0.2)\approx 2.7

Substituting x =0.2 and h= 0.2

y(0.2+0.2)\approx y(0.2)+0.2[(0.2)^2\times y(0.2)-\frac12 (y(0.2))^2]

\Rightarrow y(0.4)\approx  2.7+0.2[(0.2)^2\times 2.7- \frac12(2.7)^2]

\Rightarrow y(0.4)\approx 1.9926

Substituting x =0.4 and h= 0.2

y(0.4+0.2)\approx y(0.4)+0.2[(0.4)^2\times y(0.4)-\frac12 (y(0.4))^2]

\Rightarrow y(0.6)\approx  1.9926+0.2[(0.4)^2\times 1.9926- \frac12(1.9926)^2]

\Rightarrow y(0.6)\approx 1.6593

Substituting x =0.6 and h= 0.2

y(0.6+0.2)\approx y(0.6)+0.2[(0.6)^2\times y(0.6)-\frac12 (y(0.6))^2]

\Rightarrow y(0.8)\approx  1.6593+0.2[(0.6)^2\times 1.6593- \frac12(1.6593)^2]

\Rightarrow y(0.6)\approx 0.8800

Substituting x =0.8 and h= 0.2

y(0.8+0.2)\approx y(0.8)+0.2[(0.8)^2\times y(0.8)-\frac12 (y(0.8))^2]

\Rightarrow y(1.0)\approx  0.8800+0.2[(0.8)^2\times 0.8800- \frac12(0.8800)^2]

\Rightarrow y(1.0)\approx 0.9152

Therefore the value of y(1)= 0.9152.

4 0
3 years ago
Reese has nickels and dimes in his pocket. He counts a total of 11 coins. The total value of his pocket change is 70 cents.
tensa zangetsu [6.8K]

Your answer is B D, I am pretty sure

6 0
3 years ago
Read 2 more answers
Other questions:
  • What two things did the delegates disagree about that forced them to make compromises
    5·1 answer
  • Chase is trying to calculate the total cost of the T-shirt that he's buying. Since it's on sale, he first found the amount of th
    14·1 answer
  • Help trying to get this done to graduate i know it may seem easy but i feal lime im missing sumthing
    7·2 answers
  • The figure below shows a rectangle ABCD having diagonals AC and DB: A rectangle ABCD is shown with diagonals AC and BD. Anastasi
    6·1 answer
  • F(x)=4x2+1 and g(x)=x2-5, find (f-g)(x)
    12·1 answer
  • Find the derivative of f(x) = 5 divided by x at x = -1.
    14·2 answers
  • You created a new playlist, and 100 of your friends listened to it and shared if they liked the new playlist or not. Nadhii said
    12·1 answer
  • An apple pie is divided into eight equal slices with each slice being 280 calories. How much calories are in the entire pie
    8·1 answer
  • A pizza has 8 slices and sells for $12. At this rate, how much would 15 slices cost?
    14·2 answers
  • Solve x·x·y·y·y = _____
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!