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
(2x+1)(x+1)
Now multiply 2x to both x and +1
2x^2+2x
Do the same with 1 multiply it to x and +1
2x^2+2x +x+1
Simplify
2x^2+3x+1
Answer:
V= 57.8 cm^3
Step-by-step explanation:
i had the same question and got it wrong and it showed me the correct answer so basically
V=1/3(11.56(15)
V=57.8
Answer:
a. Strawberry > Rasberry
6.18 > 6.1
b. required more in strawberry
Step-by-step explanation:
Given that
Strawberry = 6.18 pound
Raspberry = 6.1 pound
Based on the above information
As we can see that the number of pounds in strawberry is more than the number of pounds in Rasberry
So, it would be
a. Strawberry > Rasberry
6.18 > 6.1
b. Here the inequality means that the number of pounds is required more in Strawberry as compared to the Rasberry so that the jam could be made
