Answer:
The bus will meet again at the depot at 5.45 pm
Step-by-step explanation:
Find the prime factors of 15:
15 = 3 x 5
Find the prime factors of 35:
35 = 5 x 7
Find the LCM:
LCM = 3 x 5 x 7
LCM = 105 mins
Find the time that the bus will be at the depot together:
Time = 4pm + 105 mins
Time - 4 pm + 1 hour + 45 mins
Time = 5.45 pm
Answer:
multiply
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here (a, b ] = [ 1, 3 ], thus
f(b) = f(3) = 5 ← from graph
f(a) = f(1) = - 3 ← from graph
average rate of change = = = 4 → D
Cancel y values
multiply 2nd equation by 4 and add to first
-9x+4y=8
<u>-12x-4y=16 +</u>
-21x+0y=24
-21x=24
divide both sides by -21
x=24/-21
x=-8/7
C is answer
Answer:
a spine-tailed swift can fly at a speed of 106 miles per hour
Step-by-step explanation:
to simplify the statement we are going to represent what the problem says as an equation
f = frigate bird speed = 95 mi/h
s = spine-tailed speed = ?
f = s - 11mi/h
95 mi/h = s - 11mi/h
95 mi/h + 11 mi/h = s
106 mi/h = s
a spine-tailed swift can fly at a speed of 106 miles per hour