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3 years ago

Moving waves can be described either as a function of the time or as a function of

Mathematics

2 answers:

Marianna [84]3 years ago

7 0

Answer:

what he said

Step-by-step explanation:

RSB [31]3 years ago

5 0

Answer:

or as a function made due to movement of the sun and moon

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PLEASE HELP. <br><br> There is a 40% chance that you will lose $25,000 if you invest...

dedylja [7]

This is a weighted average basically take the percentages and multiply them by the amount. The total sum is the amount you will make.

0.4(-25000) + 0.25(0) + 0.35(40000)
-10000 + 0 + 14000
4000 is the expected value

3 0

3 years ago

Rita has 3 ¾ cups of potato chips to share with 6 friends. How many cups does EACH friend get?

Nikitich [7]

Answer:

5/8

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please help me I need help on my move max thing because I havent worked on any of it

vovangra [49]

Answer:

$12 + 40y$

Step-by-step explanation:

$4 \times 3 = 12 \\ 4 \times 10y = 40y \\ write \: 12 + 40y$

Hope this will help you!!

6 0

4 years ago

Solve the system of linear equations by substitution. x=16−4y 3x+4y=8

Musya8 [376]

Answer:

Solution: (-4,5)

Step-by-step explanation:

x=16-4y

3x+4y=8

-----

The 1st equation tells you x = 16-4y

---

Substitute that into the 2nd equation

and solve for "y":

3(16-4y)+4y = 8

48 - 12y + 4y = 8

-8y = -40

---

y = 5

---

Solve for "x"

x = 16-4y

x = 16-4*5

x = 16-20

x = -4

7 0

3 years ago

HELPPP PLEASE 30 POINTSS!!! HURRYYY

Gemiola [76]

Answer:

$(f \ o \ p)(9) = 4471$

Step-by-step explanation:

<h3><em><u>We will assume the black dot between f and p (what we want to find) is a "composition of function".</u></em></h3>

So, it will mean, put the function p into the function f and then evaluate that at the value of s = 9.

So, lets find the composition first:

$(f \ o \ p)(s) = 7(s^3-10s)-2\\(f \ o \ p)(s) = 7s^3-70s-2$

Now, we put "9" into s and find the value:

$(f \ o \ p)(s) = 7s^3-70s-2\\(f \ o \ p)(9) = 7(9)^3-70(9)-2\\(f \ o \ p)(9) = 4471$

3 0

4 years ago