We have that
<span>the equation
y=-3x</span>²<span> + x -4
the </span><span>real number solutions are the points x intercept of the graph
are the points when y=0
using a graph tool
see the attached figure
</span><span>the graph has no point of intersection with the x axis
</span>therefore
the answer is
there are zero real numbers solutions
1,2,3,4,6,8,12,24 are all the factors to 24
Answer:
y=sqrt(1/2x-25/2), -sqrt(1/2x-25/2).
Step-by-step explanation:
y=2x^2+25
x=2y^2+25
2y^2=x-25
y^2=1/2x-25/2
y=sqrt(1/2x-25/2), -sqrt(1/2x-25/2)
Splitting strategy is one of the technique in mathematics which help to add the larger number , two-digit and three digit and so on.
Explanation:
Splitting strategy is one of the mathematical technique :
- It is useful to add the larger numbers.
- It split the numbers into addends , place value of the digit , factors of the given numbers .
- To make the calculation easy .
- It is also useful in making budget by dividing it into three required categories : Important, personal and Saving account.
- Splitting strategy also helpful to deliver or place the order fast by splitting it into different categories.
- Useful to divide the work in error free or reduce the chances of error.
Therefore, the splitting strategy is mathematical technique to make out work effortless.
learn more about splitting strategy here
brainly.com/question/936663
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Answer:
-$0.15
Step-by-step explanation:
We have been given win = $10, and loss = $-1
This deck of cards has 4 aces out of a total of 52 cards.
Then the probability can be explained as the number of favorable outcome/number of what is the possible outcome.
P(win) = number of favorable outcome/number of possible outcome
= 4/52
= 1/13
P(loss) = number of favorable outcome/number of possible outcome
= 48/52
= 12/13
Then we have
$10x1/13 + (-1)x12/13
= 10/13-12/13
= -2/13 dollars
= -$0.15