Answer:
Heather makes 0.60 more money per hour than Carrue because Heather makes $14.00 per hour while Carrue makes $13.40 per hour.
Step-by-step explanation:
14.00-13.40=0.60
Answer: 10
Step-by-step explanation:
Answer:
3.5 hours
Step-by-step explanation:
Lets establish two equations, one for Tyrone's and other for Tina's position on the route, which is 119 miles long. Lets take city A as the mile 0 and city B as mile 119.
So, when Tyrone stars he is in mile 0, and each hour that passes he moves 19 miles. If x is the number of hours since he left, we can say his position in terms of x is:
f(x)=19x
Tina starts in mile 119, each hour that passes she moves 15 miles. For example, after 1 hour she will be at mile 119-15=104, in the next hour in mile 89 and so on, subtracting 15 miles each hour. So, here position can be:
g(x) = 119 - 15x
As we want them to meet, it means their position is the same, being both functions equal for some x:
f(x) = g(x)
19x = 119 - 15x
Summing 15x in both sides:
19x + 15x = 119
34x = 119
Dividing both sides by 34:
x = 119/34 = 3.5
So, they meet after 3.5 hours.
Answer:
Step-by-step explanation:
the distance is equal to the magnitude or modulus of the vector between the coordinates,
to find the distance, find the vector then the magnitude,ie
vector=
distance=
kindly give me a brainliest
Answer:
C
Step-by-step explanation:
Use SOHCAHTOA
to find h we will choose cos due to Adj is 8 and Hypotunse is h
cos 45 = 8/h
h= 8/cos 45
h = 11.3137
in surd form is 8root 2
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