Answer:
they are 6 possibilities in one roll
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
25,16,21,30
Put the numbers in order from smallest to largest
16,21,25,30
The median is the middle and the median is 25 so the new number must be 25 or larger
The only number on the the list that is 25 or largest is 27
Answer:
The ship is located at (3,5)
Explanation:
In the first test, the equation of the position was:
5x² - y² = 20 ...........> equation I
In the second test, the equation of the position was:
y² - 2x² = 7 ..............> equation II
This equation can be rewritten as:
y² = 2x² + 7 ............> equation III
Since the ship did not move in the duration between the two tests, therefore, the position of the ship is the same in the two tests which means that:
equation I = equation II
To get the position of the ship, we will simply need to solve equation I and equation II simultaneously and get their solution.
Substitute with equation III in equation I to solve for x as follows:
5x²-y² = 20
5x² - (2x²+7) = 20
5x² - 2y² - 7 = 20
3x² = 27
x² = 9
x = <span>± </span>√9
We are given that the ship lies in the first quadrant. This means that both its x and y coordinates are positive. This means that:
x = √9 = 3
Substitute with x in equation III to get y as follows:
y² = 2x² + 7
y² = 2(3)² + 7
y = 18 + 7
y = 25
y = +√25
y = 5
Based on the above, the position of the ship is (3,5).
Hope this helps :)
Answer:
A
Step-by-step explanation:
Answer: I believe the answer is 0.1875. Must be a typo here, because...
Step-by-step explanation: parentheses first. (2+1)3%32=
After parentheses are taken out. 3x3%32= No exponents, so multiply or divide, whatever comes first.
6%32 is 0.1875
