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Svetllana [295]
3 years ago
11

When two 6-sided dice are rolled, there are 36 possible outcomes. Find the probability that the sum is 8

Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0

Answer:

5/36

Step-by-step explanation:

Probability is the outcome that a  event will occur

Probability = Expected outcome/Total outcome

Since two sided dice are rolled, the total outcome will be expressed as;

Total outcome = 36

Since we are to find the probability that the sum is 8, the values that gives a sum of 8a re;

(2,6)(6,2), (5, 3), (3,5), (4, 4)

The expected outcome = 5

Probability = 5/36

Hence the probability that the sum is 8 is 5/36

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A right rectangular prism has a height of 15 meters, a length of 4 meters, and a width of 3 meters. Which expressions show how
Alla [95]

Answer:

The volume of the right rectangular prism is 180m³

The expression that shows how to calculate the volume is as follows

v = 3m * 15m * 4m

Step-by-step explanation:

To calculate the volume of a rectangular prism we have to use the following formula:

v = volume

w = width  = 3m

l = length  = 4m

h = height  = 15m

v = w * h * l

we replace the values that ​​we know        

v = 3m * 15m * 4m

v = 180m³

The volume of the right rectangular prism is 180m³

5 0
3 years ago
If school starts at 8:30 a.m. and ends at 3:20 p.m., how long is the school day?
12345 [234]
School day is 6 hours and 50 minutes long.
7 0
3 years ago
Find an equation in slope-intercept form for the perpendicular bisector of the segment with endpoints H(–3, 2) and K(7, –5).
MA_775_DIABLO [31]
Y=7/10x+(-4)
The slope of HK is -10/7, so a perpendicular slope is 7/10
The y intercept of a line with m=7/10 going through the midpoint of HK has a y intercept of -4, therefore: y=7/10x+(-4)
8 0
4 years ago
the annual interest rate for jacks savings account increased from 2.8% to 4.1%. Describe the change as a relative change in term
densk [106]

Answer:

<u>The additional 1.3% of increase in the annual interest rate that Jack is receiving in his savings account, from 2.8% to 4.1%, represent an increase of 46.42%.</u>

Step-by-step explanation:

Jacks's savings account annual interest rate before = 2.8%

Jacks's savings account annual interest rate after the increase = 4.1%

Difference of the two rates = 4.1% - 2.8% = 1.3%

How much percentage is that additional 1.3% from the rate before the increase?

(1.3 * 100)/ 2.8 = 130/2.8 = 46.42%

<u>The annual interest rate increased by 46.42% from the previous annual interest rate.</u>

3 0
3 years ago
4 times the sum of 14 and 26​
soldi70 [24.7K]
160
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7 0
3 years ago
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