2 years ago

A spinner has three sections. The table shows the results of spinning the arrow on spinner 80 times.

2 answers:

6 0

Hello i am taking the test now and looked the answer up and the answer is c 9/20 if u need more help just ask i have a 88.23% in math just ask

5 0

The experimental probability of the arrow stopping over Section 2 is 9/20.

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sattari [20]

Answer:

b = e + 4

b = e + 4 i think that is the pattern in the table

6 0

2 years ago

patriot [66]

G = 4n is the correct equation to use. Eg 10 x 4 = 40, 18 x 4 = 72 and 21 x 4 = 84

6 0

3 years ago

ser-zykov [4K]

Answer: b and d

Step-by-step explanation:

Since the roots are x=2 and x=6, we can write the equation as

$f(x)=a(x-2)(x-6)$

Substituting in the coordinates of the vertex,

$-4=a(4-2)(4-6)\\\\-4=-4a\\\\a=1$

So, the equation is $f(x)=(x-2)(x-6)$

On expanding, we get $f(x)=x^2 - 8x+12$

3 0

1 year ago

soldier1979 [14.2K]

10 5's go into 55 and
1 10 goes into 11

The answers I gave are only if you want them in 10's

5 0

3 years ago

Alexandra [31]

Answer:

The answer is A so put it

3 0

2 years ago