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4 years ago

Emily rolls a 1-6 number cube. What is the probability that a number greater than 2 results after the cube is rolled?

Mathematics

1 answer:

kodGreya [7K]4 years ago

5 0

Answer:

the probability of getting result greater than 2 is 4/6= 2/3 because there are 4 numbers that are greater than 2 which r 3, 4, 5 and 6

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What is the approximate length of the apothem? 0. 4 cm 0. 8 cm 1. 5 cm 1. 9 cm.

arsen [322]

The length of apothem for a regular hexagon with radius of 18 cm and side of 18 cm is 15.6 cm

<h3>What is apothem?</h3>

The apothem of a regular polygon is a line segment from the center to the midpoint of one of its sides.

Let a represent the length of the apothem. Hence half of the side = 18/2 = 9 cm.

Using Pythagoras:

18² = a² + 9²

The length of apothem for a regular hexagon with radius of 18 cm and side of 18 cm is 15.6 cm

Find out more on apothem at: brainly.com/question/369332

7 0

2 years ago

Sarah drove for 39 miles with an average speed of 40 miles per hour. What amount of time was she driving for?

melamori03 [73]

1.53 hours if she drove 40 mph it would be 1 hour

6 0

4 years ago

A jeweler Buys gold jewelry and resells the go to a refinery the jeweler buys gold for $1235.55 per ounce and then resells it fo

sergejj [24]

75 ounces.

start by taking 1376.44-1235.55 to give a profit of 140.89 per ounce.

Then take 10566.75/140.89 to get 75 total ounces.

4 0

3 years ago

Read 2 more answers

During the first seconds after takeoff, a rocket traveled 208 kilometers in 50 minutes at al

lukranit [14]

Answer:

The rocket has a faster unit rate and is $219\ km/h$ much faster than the penny

Step-by-step explanation:

Find the unit rate of each object and the compare the results

step 1

Find the unit rate per hour of the rocket

To find the unit rate divide the total distance by the time

Let

d -----> the distance in km

t -----> the time in hours

we have

$d=208\ km$

$t=50/60=5/6\ h$

Find the unit rate

$208/(5/6)=208*6/5=249.6\ km/h$

step 2

Find the unit rate per hour of the penny

To find the unit rate divide the total distance by the time

Let

d -----> the distance in km

t -----> the time in hours

we have

$d=153\ km$

$t=5\ h$

Find the unit rate

$153/5=30.6\ km/h$

step 3

Compare the unit rates

The units rate of rocket is $249.6\ km/h$

The unit rate of penny is $30.6\ km/h$

Find the difference

$249.6-30.6=219\ km/h$

therefore

The rocket has a faster unit rate and is $219\ km/h$ much faster than the penny

8 0

4 years ago

In 2010 the population of alaska was about 710200.What ir this written in Word form

Mazyrski [523]

Answer:

Seven hundred and ten thousand two hundred.

Step-by-step explanation:

6 digits would mean it's 100k, so you just go from there. Write out the numbers in word form adding "hundred" and "thousand" as you must. This applies to all problems similar to this.

7 0

4 years ago