One company wants $10 per 3.5 hours, so they want 10 / 3.5 ≈ 2,86 dollars per hour (after rounding to the closest hundreths).
Second company wants $1.25 per half an hour, so they want 2 * 1,25 = 2,50 dollars per hour.
The unit rate is 2,86:2,50
Answer:
Option A
Step-by-step explanation:
22+(-32) is the same thing as 22-32.
<h3>Let's see if the given options are equal:</h3>
Option A:
Option A's expression has the same value as the expression given.
Option B:
22+(22)+(-10)
Option B's expression does not have the same value as the expression given.
Option C:
Option C's expression does not have the same value as the expression given.
Option D:
Option D's expression does not have the same value as the expression given.
<h3>The correct answer should be A: 22+(-22)+(-10).</h3>
4.6 Is the answer I thinkkkkk
Answer:
<h2>3</h2>
Step-by-step explanation:
<h3>Step 1: Identify two points on the line</h3>
1,2 & 2,5
<h3>Step 2: Select x1, y1 & x2, y2</h3>
x1 = 2, y1 = 5 x2 = 1, y2 = 2
<h3>Step 3: Use the Slope Formula</h3>
change y/ change x
<u><em>IMPORTANT: it is change in y over change in x, not the other way around. It will be wrong if done the other way, though that would seem to be more logical, since x is the first variable in the pair.</em></u>
Y 5 -2 = 3
X 2 - 1 = 1
3/1 = 3
<em>PLEASE MARK BRAINLIEST</em>
Perhaps we can treat this as a "distance to horizon" problem, the observer is 7 mi above the earth
One formula is: d+=+sqrt%28%283h%29%2F2%29 where d is in miles and h is in feet
Change 7 mi; 5280*7 = 36960 ft
so we have
d = sqrt%28%283960%2A3%29%2F2%29
d ~ 235.5 mi
looking in opposite directions a total of 2*235 = 471 mi can be viewed
Find the circumference of the earth
C = pi%2A8000
C = 25133 mi
:
The arc: 471%2F25133 * 360 = 6.7 degrees
:
This should be pretty close, because the earth is so large compared to the altitude. would appreciate if it you would let me know. C
