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3 years ago

A fair spinner has 10 equal sections there is a probability scale

Mathematics

2 answers:

svetlana [45]3 years ago

6 0

Answer:

{1,2,4}

Step-by-step explanation:

Check image for more help

Thankyou

umka21 [38]3 years ago

5 0

Answer:

1/10

Step-by-step explanation:

Because there is ten different numbers so therefore it would be 10/1

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Kalon and his friend Marna own a chimney sweep service company. Working together, they can clean a chimney in 1 5/7 hours. If it

aleksley [76]

So to set up the equation we have: 4M4+M=127
28M=12(4+M)
28M=48+12M
28K−12M=48
(28−12)M=48
16K=48
M=4816
M=3 So Marna can clean the chimney alone in 3 hours

5 0

3 years ago

Suppose you are determining the growth rate of two species of plants. Species A ls 25 cm tall and grows 3 cm per month. Species

exis [7]

Answer: Last Option

$H (m) = 25 + 3m\\H (m) = 10 + 8m$

Step-by-step explanation:

The initial height of the plant of species A is 25 cm and grows 3 centimeters per month.

If m represents the number of months elapsed then the equation for the height of the plant of species A is:

$H (m) = 25 + 3m$

For species B the initial height is 10 cm and it grows 8 cm each month

If m represents the number of months elapsed then the equation for the height of the plant of species B is:

$H (m) = 10 + 8m$

Finally, the system of equations is:

$H (m) = 25 + 3m\\H (m) = 10 + 8m$

The answer is the last option

8 0

3 years ago

Define a variable and write an expression for the phrase.

kondaur [170]

n / 82 is your answer

5 0

3 years ago

Which segment is longer, please explain

Molodets [167]

Answer:

Blue, if you look, they both are close, but due to the pathagrium theory blue is longer.

Step-by-step explanation:

6 0

3 years ago

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What 4 coins equal 90¢

N76 [4]

Answer:

half dollar, quarter, dime and nickel

Step-by-step explanation:

When you sum it up it will give you 90 cents.

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3 years ago

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