Answer:

Step-by-step explanation:
There are 6 blue marbles and 14 red marbles, so the ratio of blue marbles to red marbles 
Answer:
3.75 x 10^7
a = 3.745 (rounded) or 3.7464 (exact)
b = 7
Step-by-step explanation:
Assuming you meant "a person takes 8.4 x 10^6 breaths
per year" we would multiply the number of people 4.46 x 10° by the number of breaths each person takes 8.4 x 10^6 and we get 37464000 and in scientific notation it would be 3.75 x 10^7
Answer:
GROWTH
Step-by-step explanation:
Given the Exponential function;
A=10*
As we can see in the given function above:
the base number is 1.01 which is greater than 1 hence the quantity increases,
slowly at first and then very rapidly over its domain. The rate of growth becomes faster as time passes.
The growth "rate" (r) is determined as b = 1 + r.
In this situation, the rate growth is = 1.01 -1 = 0.01
Hope it will find you well.
Answer:
2(y-3)=7+2y-3
Step-by-step explanation:
2y-6=7+2y-3
-6=7-3
-6=4
Answer:
136
Step-by-step explanation:
Formula for area of a trapezoid = 
where a and b = bases and h = height
The trapezoid has the following dimensions
Base 1 = 12 cm
base 2 = 22 cm
Height = 8 cm
Using these dimension, we plug in the values into the formula

Hence, the area of the trapezoid is 136cm²