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
beks73 [17]
3 years ago
10

Does anyone know the answer to this?

Mathematics
1 answer:
mr Goodwill [35]3 years ago
7 0

Answer:

I think she has about 3 segments for sprinting and 6 segments for jogging

You might be interested in
What is the distance between points A and B?
Korvikt [17]

Answer:

6 units, hope this helped!

Step-by-step explanation:

8 0
2 years ago
Evaluate the line integral for x^2yds where c is the top hal fo the circle x62 _y^2 = 9
natulia [17]
Parameterize C by

\mathbf r(t)=\langle x(t),y(t)\rangle=\langle3\cos t,3\sin t\rangle

where 0\le t\le\pi. Then the line integral is

\displaystyle\int_Cx^2y\,\mathrm dS=\int_{t=0}^{t=\pi}x(t)^2y(t)\left\|\frac{\mathrm d\mathbf r(t)}{\mathrm dt}\right\|\,\mathrm dt
=\displaystyle\int_{t=0}^{t=\pi}(3\cos t)^2(3\sin t)\sqrt{(-3\sin t)^2+(3\cos t)^2}\,\mathrm dt
=\displaystyle3^4\int_{t=0}^{t=\pi}\cos^2t\sin t\,\mathrm dt

Take u=\cos t, then

=\displaystyle-3^4\int_{u=1}^{u=-1}u^2\,\mathrm du
=\displaystyle3^4\int_{u=-1}^{u=1}u^2\,\mathrm du
=\displaystyle2\times3^4\int_{u=0}^{u=1}u^2\,\mathrm du
=54
6 0
3 years ago
PLEASE HELP WITH ALL!!!
Ad libitum [116K]

Answer:

3)x=-9

4)x=-2

5)x=-4

6)x=-5

7)x=-12

8)x=-11

Step-by-step explanation:

7 0
2 years ago
Elin’s old fish tank is leaking. Diagram not drawn to scale This old fish tank is in the shape of a cuboid. The base of this tan
ella [17]

Step-by-step explanation:

nnsndnxnxndjenendjdnrjr

6 0
3 years ago
The heights of a group of boys and girls at a local middle school are shown on the dot plots below. 2 dot plots with number line
andrew-mc [135]

Answer:sushi love sushi sushi is life and life is sushi

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Question 1
    11·1 answer
  • One angle is 25° bigger than another angle. the two angles are supplementary. what is the measure of the two angles
    9·1 answer
  • Let y = (2 6) and u = (7 1). Write y as the sum of a vector in Span(u) and a vector orthogonal to .
    9·1 answer
  • Please help draw graph and do the table of x and y values
    13·1 answer
  • There are 53 students on the school basketball team. the number of 8th graders is 15 fewer than 3 times the number of 7th grader
    9·1 answer
  • Mr. Allen needs 100 mL of a solution that is 30% vinegar, 15% lemon juice, and 55% water. How much of solution A will mr.Allen
    6·2 answers
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar. A medical center o
    11·1 answer
  • Plot x and y intercept of Y=1/3x-1
    8·1 answer
  • There are 2 pies on the shelf. Each shelf is cut into eighths. How many pieces of pie are there?
    9·1 answer
  • What times 25 equals 13107200?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!