What is 12.2billion divided by 3.8%

Answers

Answer 1
Answer: 3.8% = 0.038

12.2 billion / 0.038 = 321.0526... billion (rounded)
Answer 2
Answer: 12.2 b / 3.8 %

= 12.2 * 100 / 3.8

= 1220/3.8

= 321.05 billion         ( Approx.)

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anna bakes 12 blueberry muffins, 20 bran muffins, and 8 apple muffins. what percent of the muffins are blueberry?

Answers

Answer:

\%_B_b=(3)/(10) =0.3=30\%

Step-by-step explanation:

When we talk about percentages, we refer to that amount, which, proportionally, refers to a part of the total. In this sense, the total amount of muffins would equal 100%. And we need to find what is the percentage of the amount of blueberry muffins, so:

Let:

Bb=Amount\hspace{3}of\hspace{3}blueberry\hspace{3}muffins\nB=Amount\hspace{3}of\hspace{3}bran\hspace{3}muffins\nA=Amount\hspace{3}of\hspace{3}apple\hspace{3}muffins\n\%_T=Total\hspace{3}percentage=100\%\n\%_B_b=Percentage\hspace{3} of \hspace{3}blueberry\hspace{3} muffins

T=Total\hspace{3}amount\hspace{3}of\hspace{3}muffins

Using  cross-multiplication we can find the what percent of the muffins are blueberry:

(\%_T)/(\%_B_b)= (Bb+B+A)/(Bb) \n\n(100\%)/(\%_B_b) =(12+20+8)/(12)

Solving for \%_B_b

\%_B_b=(12*100)/(12+20+8)=(1200)/(40)=30\%

30%. You want to add up all the muffins (which is 40) and make that your denominator. then as the numerator you make it as many blueberry muffins Anna has. (which is 12) you divide 12÷40×100. and that gives you a percent of 30.

2 3/4 Quarts is how many pints?

Answers

Hey there,

2.75q=5.5 

so there is 1 quart in 2 pints so 

so 2=4+3/4=.5 so 5.5

Mark brainlyist if helped!!!!

Solve: 3x + 1 = 3


With working out

Answers

3x + 1 = 3 \n  \n3x + 1-1 = 3 -1\n \n  3x = 2 \n \n (3x)/(3) = (2)/(3)  \n \n  x = (2)/(3)



3x+1 =3 \n  \n 3x  =3 -1 \n  \n 3x =2 \n  \n  \n  (3x)/(3)  =  (2)/(3)  \n  \n x  =  (2)/(3)   \n  \n \framebox[1.1\width]{Good Luck!} \par

125apples were shared between jerry and kay. kay received 20% less than jerry.

Answers

if that is the case, then Jerry got 60% and Kay received 40%, because together they make the 100%, or in equations:
kay + jerry = 100%
kay = jerry - 20%
substitute:
jerry - 20% + jerry = 100%
2*jerry = 120%
jerry = 60%
kay = jerry - 20% = 60% - 20%
kay = 40%
if you want to know the amount of apples each has:
kay = 40%(125) = 0.4(125)
jerry = 60%(125) = 0.6(125)

Eva played her favorite video game for 14 hours last week. Today, Eva's parents restricted her to 4 additional hours each week for the next 7 weeks. Create the function, f(x), that models Eva's total video game time, and explain what each number in the situation represents graphically, using complete sentences.

Answers

The function would be:
f(x) = 14 + 4x; 0 ≤ x ≤ 7

The y-intercept would be 14. This is the point when the line would hit the y-axis. The slope would be 4 and the range is 0 to 7. At x =7, the value of the function would be 42.

A character who changes during the course of the story is _____.flat
round
static
dynamic

Answers

A character who changes during the course of the story is a dynamic character.
Hope that helps! :) 

I would say dynamic is the answer.