3 years ago

Hello can you please help me posted picture of question

1 answer:

4 0

The area of the spinning board is divided into 10 equal sections.

Probability in this case will be = Area of favorable outcome/Total Area

Let the total area be A.
Area of each section will be A/10

So probability of landing on 3 will be = (A/10) / A = 1/10

So the correct answer will be option C

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5 tenths plus 7 thousandths equals how many thousandths

elixir [45]

0.5 + 0.007 = 0.012
So the answer is 12 thousandths

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3 years ago

What is the value of x? Enter your answer in the box.

12345 [234]

2x - 4 = 60
2x = 64
x = 32

hope it helps

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3 years ago

The diagonals of quadrilateral EFGH intersect at D(?3,4). EFGH has vertices at E(3,7) and F(?4,5). What must be the coordinates

Katen [24]

Answer:

G(3, 1), H(2, 3)

Step-by-step explanation:

When D is the midpoint of EG, it means ...

D = (E + G)/2

G = 2D -E = 2(3,4) -(3,7) = (2·3-3, 2·4-7) = (3, 1)

Likewise, H is ...

H = 2D -F = 2(3,4) -(4,5) = (2·3-4, 2·4-5) = (2, 3)

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3 years ago

30 gallons to 40 gallons

Flura [38]

Answer:

10 or 70

Step-by-step explanation:

10= 40-30=10

70=40+30=70

4 0

3 years ago

Last summers, students who worked earned an average of $80 a week with a standard deviation of $12. What percentage of students

Roman55 [17]

Answer:

2.28%

Step-by-step explanation:

Given:

μ = 80
σ = 12
x = 104

Find z-score:

z = (x - μ)/σ
z = (104 - 80)/12 = 2

Percent value corresponding to 2 as per z-table is 0.9772. This is corresponding to 97.72%.

Percentage of students earned more than $104:

100 - 97.72 = 2.28

5 0

3 years ago