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miv72 [106K]
2 years ago
8

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

Mathematics
2 answers:
gogolik [260]2 years ago
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

natta225 [31]2 years ago
5 0
<span>The experimental probability of the arrow stopping over Section 2 is 9/20.</span>
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Fernando works between 12 and 25 hours each week. The function t, where t(x) = 9.50x represents the amount of money Fernando ear
Svetach [21]

Answer:

Step-by-step explanation:

The function t, where t(x) = 9.50x represents the amount of money Fernando earns given the number of hours, x, that he works.

The domain of a function are the set of possible values of x, the independent variable that satisfies the function.

Fernando works between 12 and 25 hours each week. It means that the statement that best represents the domain of this function for any given week would be

12 ≤ x ≤ 25

6 0
3 years ago
Find y <br> Please help me
Stella [2.4K]

Answer:

y=7

Step-by-step explanation:

180 degrees in triangle

90 +45= 135

180-135=45

other angle is 45

triangle is isos

y=7

7 0
2 years ago
ANSWER THIS THX 60 POINTS
Alchen [17]

Answer:

B. -7 + 8n

Step-by-step explanation:

-3.5(2 + -3n) + -2.5n = 0

(2 * -3.5 + -3n * -3.5) + -2.5n = 0

(-7 + 10.5n) + -2.5n = 0

0.5n + -2.5n = 8n

-7 + 8n

6 0
3 years ago
Read 2 more answers
What value should be added to make a perfect square? x^2+16x<br> a. 4<br> b. 8<br> c. 16<br> d. 64
Likurg_2 [28]

Answer:

d. 64

Step-by-step explanation:

x^2+16x

The coefficient of the x term is 16

Divide by 2

16/2 =8

Then square it

8^2 = 64

We add 64

x^2 +16x +64

(x+8)^2

3 0
3 years ago
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Which statements are true about the graph of the function f(x) = 6x – 4 + x2? Check all that apply.
IRINA_888 [86]
F(x) = 6 - 4 + x
= 2 + x
= x + 2
8 0
3 years ago
Read 2 more answers
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