Answer:
bottom one
Step-by-step explanation:
Because it's tall and if it was the same as the circumference it would have been wide
Answer:
1710
Step-by-step explanation:
GPA = 3,1 +- 0,6
0,6 = 2*STDEV
As it is a normal distribution, the interval (Mean +- 2*STDEV) includes 95% of the students.
1800 * 0,95 = 1710
Answer:
$15.30
30% of 60 is 18
Step-by-step explanation:
To find the maximum amount he can spend on a meal, you have to find how much he is going to tip.
So to find the tip you multiply 15% by 18 and you get 2.7
Then you subtract 18 by 2.7 to find out how much he can spend on the meal.
18 - 2.7 = 15.30
So he can spend $15.30 on his meal and tip $2.70
To find what percent of 60 is 18, you have to use this equation:
is over of equals percent over 100
So is/of = x/100 We have the x as the percent because that's what you're trying to figure out.
You would put 18 as is because it has the word is before it and put 60 as of because it has of before it.
So 18/60 = x/100
Now you would do Cross Product Property
18*100 = 1800
60*x = 60x
60x = 1800
Now divide 60 by itself and by 1800
1800/60 = 30
x = 30%
Sin(angle) = opposite leg / hypotenuse
Sin(49) = k/6
K = 6 * sin(49)
K = 4.5283 ( Round answer as needed)
-2w (w + 8)
Assuming that it is a polynomial from which you must find the roots, we must first rewrite it:
-2w (w + 8) = 0
The roots are then:
w1 = 0
w2 = -8
Assuming you only have to rewrite the expression, the answer is:
-2w ^ 2 -16w
Answer:
w1 = 0
w2 = -8
-2w ^ 2 -16w