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wel
3 years ago
13

How do you do advanced order of operations? Need help on my homework!

Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0
Order of Operations = PEMDAS

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
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What is the equation of the graph shown?​
OlgaM077 [116]

<em>Greetings from Brasil...</em>

As we have a line, the function will be given by the expression:

F(X) = AX + B

where

<em>A = ΔY/ΔX</em>

<em>B = where the line intersects the Y axis</em>

Looking at the graph we have already concluded that

B = - 3

A = ΔY/ΔX

A = (5 - 3)/(4 - 3)     see attached picture

A = 2

So,

F(X) = AX + B

<h2>F(X) = 2X - 3</h2>

5 0
2 years ago
Find the product. (3.2)(6.4)
vfiekz [6]
Answer:

20.48

The parentheses just means multiplication.
8 0
3 years ago
A packet of vegetable seeds has a germination rate of
Doss [256]

N = number of seeds planted

P = probability of germination

K = number that germinated

Using probability calculation:
p(x = k) = (n k) x 0.90^K x 0.10^n-k


p(10) = (12 10) x 0.90^10 x 0.10^2

P(10) = 0.2310

8 0
2 years ago
Evaluate a + 6 for a = 10
denis-greek [22]
If a = 10, then the equation would be 10+6.
The answer would be 16.
Hope this helps! :D
5 0
3 years ago
Read 2 more answers
In the aftermath of a car accident, it is concluded that one driver slowed to a halt in 20 seconds while skidding 1775 feet. If
-Dominant- [34]
Assume uniformly accelerated motion

Vf = Vo - at => a= [Vo - Vf] / t

Vf = 0, t = 20 s => a = Vo / 20

x = Vot - at^2 / 2

x = Vot - (Vo / 20) * t^2 /2

x = 1775 feet * [1 mile / 5280 feet] = 0.336 mile

t = 20 s

=> 0.336 = 20Vo - Vo(20)^2 /(40) = 20Vo - 10 Vo = 10 Vo

=> Vo = 0.336 /10 = 0.0336 mile /s

Vo = 0.0336 mile/s * 3600 s/h = 120.96 mile / h

Therefore, the car was way over the speed limit.



7 0
3 years ago
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