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
Alexxx [7]
2 years ago
10

Luiza is jumping on a trampoline. Ht models her distance above the ground (in m) t seconds after she starts

Mathematics
1 answer:
Damm [24]2 years ago
4 0

Answer:

t=2.08 seconds.

Step-by-step explanation:

Well, in this example, H(t)=-0.6cos(2pi/2.5)t+1.5 should be equal to 1.2. If calculated, -0.6cos(0.8pi)t=1.2-1.5 which is equal to -0.6cos(0.8pi)t=-0.3, then cos(0.8pi)t=0.5. The value of cosine in terms of radians when it is equal to 0.5 is pi/3. So, cos(0.8pi)t=cos(pi/3). If simplified, (0.8pi)*t=5pi/3. pi's are cancelled out and t is calculated as 2.08333... If rounded to the nearest hundredth it is 2.08.

You might be interested in
If the principal, interest rate, or time in a simple interest problem is doubled, and the other two quanities remain constant, h
Alex17521 [72]

one would say that the simple interest doubles if the period of time is specified in the contract and the contract is still valid, if the interest amount is available anitime and so on.

So if the amount doubles let's say at half time for which the principal was awarded to the bank, by the end of the contract , the interest amount can be double × just increased by 1.5

8 0
3 years ago
Any easier way to solve this than plugging each x value in?
Evgesh-ka [11]
Solving The Problem From Eaxh Side Is Easier
6 0
3 years ago
PLEASE HELP GIVONG BRAINLIEST PLSSSSSSSHDHFHFHFJFJJFJRJRHR AHHHHHH
34kurt

Hi there hopefully this helps!

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

Answer: C.

Explanation:

A New Leash On Life's Graph has: 3, 11, 21, 13, and 4.

The mean: 10.4

No Ruff Stuff's graph has: 1, 9, 16, 16, 8, 1, and 1.

The mean: 7.43.

3 0
3 years ago
In Part C, you determined that the proper ratio of packages of buns, packages of patties, and jars of pickles is 3:2:4. If you w
aivan3 [116]

Answer: packages of buns: 100

              packages of patties: 67

               jars of pickles: 133

(100,67,133)

Step-by-step explanation: packages of buns: B

                                            packages of patties: P

                                            jars of pickles: J

B:P:J = 3:2:4

B + P + J = 300

Let x be the number we must multiply the numbers to obtain the quantity and keep the ratio.

Bx + Px + Jx = 300

3x + 2x + 4x = 300

x = 300/9

So,

3.300/9 = 100

2.300/9 = 66.6666

4.300/9 = 133.333

As we cannot buy 0.666 or 0.33 of patties and pickles, we round up

So: packages of buns: 100

              packages of patties: 67

               jars of pickles: 133

7 0
3 years ago
HELP ME PLEASE!!!!!!!!​
Y_Kistochka [10]
1 DOC
2 BOC
3 EOC
4 AOD
5 AOC
4 0
2 years ago
Other questions:
  • What is the value of -2/5 ÷ 3/4
    7·1 answer
  • Help me please!!! I am so thankful for those who will help me
    12·1 answer
  • What is b in 4b+61 in math
    10·1 answer
  • A rule for creating a pattern is given in equation form below.
    15·2 answers
  • What is another way to write the expression ​ p⋅(10−2) ​ ?
    11·1 answer
  • Can someone please help me on this I beg you please
    10·1 answer
  • There are 7 girls and 9 boys on a playground.
    10·2 answers
  • Plot the data points into the calculator. Resize the window to fit the data and use the power regression function.
    13·1 answer
  • Follow the steps to simplify this expression.
    6·2 answers
  • Part 3 - Discussion/Explanation Question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!