Answer:
Round the 540 to 500 for ease, if you need 100k and have 500 every ten mins, just cross multiply the equation
Step-by-step explanation:
<h2>(-3)+2 = <u>(</u><u>-1</u><u>)</u></h2>
Hope this will help
Answer:
a. 90
b. 360
Step-by-step explanation:
The time taken by humming bird to flap its wings= 0.08 sec
by flying 7.2 seconds a typical giant hummingbird flap its wings
times
= 90 times
Since, A ruby-throated hummingbird can flap its wings 4 times faster than a giant hummingbird, it will flap its wings in every 0.02 sec
so in 7.2 seconds it will flap
times = 360 times
If he got 5 points in the first round and he needed at least thirty he would score 9 points in the next three rounds