Answer:
D. 5 hours that's clostest to the actual time we spent
Step-by-step explanation:
the actual time would be more around 6 hours
Answer:
3,947.80
Step-by-step explanation:
That's 5 integers...
Logic tells me that a number divided by 5 should be equal to -3. -15/5 is in fact equal to -3.
Let's find 5 integers (two positive and three negative) when added up together equal -15.
-14, -3, -3, 2, 3.
[(-14)+(-3)+(-3)+2+3]/5 = (-15)/5 = -3
Mean = -3
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Now let's put these numbers in order, from lowest to highest - then pick out the middle value...
-14, -3, [-3], 2, 3
The median turns out to be -3.
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Let's look at the numbers once again...
-14, -3, -3, 2, 3
It turns out that -3 appears the most, therefore -3 is the mode too.
Answer:
x^2 -4x -21
Step-by-step explanation:
Here, we want to write a quadratic polynomial
We have the sum as -4
Let us have x as the variable
so the sum of the variables is -4x
while the product is -21 x^2
Two factors of 21 that can work here is -7x and 3x
So we have
x^2 - 7x + 3x -21
= x^2 -4x -21
Answer:
hi! your answer should be $30.00 off any trampoline
Step-by-step explanation:
70% off of $38.40 would be $11.52
$30.00 off of $38.40 (38.40-30) would be $8.40
so, your answer would be $30.00 off.
Hope this helps!