3 years ago

A spinner with three equal sectors is spun three times. What is the number of possible outcomes?

2 answers:

6 0

Answer:

If they mean written as a fraction, you have three total outcomes. As a fraction you can say 1/3 to say you have a one in three chance of landing on a specific one.

Nataliya [291]3 years ago

3 0

Answer:

You have 27 possible outcomes

Step-by-step explanation:

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Solve the quadratic equation by using either a numeric or a graphic approach.

dimulka [17.4K]

Answer:

Step-by-step explanation:

x²-14x-49=0

x²-14x+49=49+49

(x-7)²=98

(x-7)²=49×2

x-7=±7√2

x=7+7√2=7(1+√2)≈7(1+1.414)≈7(2.414)≈16.898≈16.9

x=7-7√2=7(1-√2)≈7(1-1.414)≈-7×0.414≈-2.898≈2.9

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2 years ago

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guajiro [1.7K]

Answer:

the atomic number

Step-by-step explanation:

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3 years ago

The graph below shows the distance Sean rode his bike. Does this represent a proportional relationship?

Black_prince [1.1K]

We can see that for every 1 hour he increases 10 miles in his distance, so we can say it's constant, he started at 0 and increased 10 miles per hour.

Alternative C.

4 0

3 years ago

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A hot air balloon went from an elevation of 6,678 feet to an elevation of 3,438 feet in 48 minutes. What was its rate of descent

gregori [183]

Answer:

The rate of descent is $-67.5\frac{feet}{minute}$

Step-by-step explanation:

we know that

The formula to calculate the rate or slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Let

x------> the time in minutes

y----> the elevation in feet

we have

$A(0,6,678)\ B(48,3,438)$

Substitute the values

$m=\frac{3,438-6,678}{48-0}$

$m=\frac{-3,240}{48}$

$m=-67.5\frac{feet}{minute}$

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3 years ago

Five men build a wall in 10 days how long will it take 10 men

butalik [34]

Answer:

5 Days ....thats easy....

Hope this answer is correct ..

Have a nice day ahead

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3 years ago

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