Answer: 3.41x10^3
Step-by-step explanation:
At the beginning of the year, we have:
R = 6.2x10 rats.
And we know that, in one year, each rat produces:
O = 5.5x10 offsprins.
Then each one of the 6.2x10 initial rats will produce 5.5x10 offsprings in one year, then after one year we have a total of:
(6.2x10)*(5.5x10) = (6.2*5.5)x(10*10) = 34.1x10^2
and we can write:
34.1 = 3.41x10
then: 34.1x10^2 = 3.41x10^3
So after one year, the average number of rats is: 3.41x10^3
Answer:
c. 309
Step-by-step explanation:
Hello
to solve the problem we will use a rule of three
Step 1
82.5% ⇒ 254 emp
100% ⇒ xemp

x represents number of employees so it must be a positive integer
x=309
step 2
prove 1
x*(82.25/100)=308*(82.25/100)
82.25 % of x = 254.1525
x=254, ok
note:
It is rounded to 254 because the percentage given in the exercise is not accurate, it should be 82.20064725%
Have a great day.
Answer:
140y
Step-by-step explanation:
35 times a number times -4 is 35×y×(-4) which is -140y
<span>m∠A =73.7°
m∠B = 16.3°
m∠C = 90<span>°</span></span>
The answer is Two students are the same age but have different heights. Hope this helps!