Alright
s=number of hours headd south
e=number of hours headed east
s+e=8
and
total is 147 miles
distance=speed times time
15s+24e=147
we got 2 equations
s+e=8
15s+24e=147
subsitution
s+e=8
minus e both sides
s=8-e
subsitut 8-e for s in other equaton
15s+24e=147
15(8-e)+24e=147
120-15e+24e=147
120+9e=147
minus 120 both sides
9e=27
divide both isdes by 9
e=3
sub back
s=8-e
s=8-3
s=5
it was headed south 5 miles
Answer:
7000
Step-by-step explanation:
The Pacific Ocean is the largest and deepest of the world ocean basins. Covering approximately 63 million square miles.
Arctic Ocean
The Central Arctic Ocean is the world's smallest ocean and is surrounded by Eurasia and North America.
(5.4 million square miles), is the world's smallest ocean.
Knowing that.... 63 - 5.4 = 57.6
<h2><em><u>
57.6 million square miles</u></em></h2>
The probability that the spinner does not land on sector F or E is <u>25/36</u>.
In the question, we are given that the central angle of sector E is 71° and the central angle of sector F is 39°.
We are asked for the probability that the spinner does not land on sector F or E.
The total central angle for a circle is 360°.
The probability of the spinner landing on sector E = 71°/360°.
The probability of the spinner landing on sector F = 39°/360°.
Thus, the probability of the spinner landing on sector F or E = 71°/360° + 39°/360° = 110°/360°.
Thus, the probability of the spinner not landing on sector F or E = 1 - 110°/360° = 250°/360° = 25/36.
Thus, the probability that the spinner does not land on sector F or E is <u>25/36</u>.
Learn more about the probability at
brainly.com/question/3765462
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Y=x
You exclude the y-intercept because it has a value of zero. Therefore you would right an equation that passes through point (0,0) as y=x or y=x+0.