Answer:
Slope = 
, X-intercept = 8 , Y-intercept = -4
Step-by-step explanation:
the following equation is given in slope intercept form which is y = mx + b where m is the slope and b is the y intercept
since m = and b = -4, we can say our slope is and y intercept is -4.
Recall that x intercept occurs when y = 0 so plug y = 0 in the equation then solve for x
0 = x - 4
add 4 to both sides,
4 = x
multiply by 2 on both sides,
4*2 = x
8 = x
x = 8
so our x-intercept is 8
The median is the number in the middle of a sorted list.
So we need to arrange the given numbers, $699, $826, $839,
$880, $965, $1,087.
Since the givenhas 6 numbers, finding the median will be
the average of the two numbers in the middle.
$839 + $880 = 1719 then divide this by 2 = 859.5
So there are 3 numbers that are below the median and these
are $699, $826, and $839.
Answer:
a.) The sum of the weights of the two in insects is 0.0031 grams. (0.0031 grams)
b.) The fly is 0.0013 grams heavier than the gnat. (0.0013 grams)
Step-by-step explanation:
2.2 * 10^-3 = 2.2 * 1/1000 which is 2.2/1000.
9 * 10^-4 = 9 * 1/10000 = 9/10000
To add 9/10000 to 2.2/1000 we have to find the common denominator, which will be 10000.
So we do:
2.2/1000 * 10/10 = 22/10000
9/10000 + 22/10000 = 31/10000 = 0.0031.
The sum of the weights of the two in insects is 0.0031 grams.
To find how much heavier the fly is than the gnat we do:
22/10000 - 9/10000 = 13/10000 = 0.0013
The fly is 0.0013 grams heavier than the gnat.
Answer: 470 inches squared.
Step-by-step explanation: (15x8 + 15x5 + 8x5) x 2 = 470 inches squared
There are 4 teams in the contest.
Hope this helps. - M
