Answer:
5^5-7^2= 3076
Step-by-step explanation:
5^5=3125
5*5*5*5*5
7^2=49
3125-49=3076
Hope this helps! Remember you are smart and you got this! Have a great day -Alycia
Answer:
11/36
Step-by-step explanation:
So here’s the probability of rolling one three or more on one dice:
2,3
1,3. 5 chance of at least one 3 on this dice
4,3
5,3
6,3
On other die:
3,2
3,4
3,1
3,5
3,6. 6 chance of rolling at least one 3 on this dice
3,3
5+6=11
11/36 possible combinations contain at least one three
Hope this helps!
The best thing to do when finding conic equations from the focus and directrix is to sketch a little graph. When you do this, you can easily identify the vertex right in the middle and can determine if the parabola is vertical or horizontal since it must wrap around the focus. This way you know whether the x or the y is squared. When you sketch the focus and directrix, you will see the vertex is at (0,0) and the parabola is sideways, so the y is squared. now remember your formula is y^2=4px where p is the distance from the vertex to the focus, or you could write x=1/(4p)y^2. Now from 0 to -8 is -8 so that means 4p=-32. This gives you y^2=-32x or x=-1/32y^2. Thsi type of question will also be on your module exam and then the final exam so be sure to practice some:)
Answer:
1,240
Step-by-step explanation:
If the number in the ones place is lower than 5 you round down. If the number in the ones place is 5 or higher you round up.
Hope This Helps :)
