1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Goshia [24]
3 years ago
15

It is predicted that the population of a particular state will double every 25 years. a) Determine the annual and monthly growth

rates. Express your answers as percents. b) Determine the continuous growth rate per year. Express your answer as a percent.
Mathematics
1 answer:
Makovka662 [10]3 years ago
4 0
B...

Hope this helps!
You might be interested in
Theresa Morgan, a chemist, has a 30% hydrochloric acid solution and a 50% hydrochloric acid solution. How many liters of each sh
Bogdan [553]
Let x represent the number of liters of 50% acid Theresa puts into the mix. The the number of liters of 30% acid will be (420-x). The total amount of acid in the final solution will be ...
  0.50x + 0.30(420-x) = 0.45(420)
  0.20x + 126 = 189 . . . . . . . . . . . . . . . simplify
  0.20x = 63 . . . . . . . . . . . . . . . . . . . . . subtract 126
  x = 63/0.20 = 315 . . . . . . . . . . . . . . . liters of 50% solution
  (420-x) = 420-315 = 105 . . . . . . . . . liters of 30% solution

Theresa should mix ...
  105 liters of 30% solution
  315 liters of 50% solution
7 0
3 years ago
Which of the following numbers is rational but not an integer <br> A.0<br> B.3<br> C.-9<br> D.-4.3
Mashutka [201]

Answer:

Thus, every integer is a rational number. Clearly, 3/2,-5/3, etc. are rational numbers but they are not integers. Hence, every integer is a rational number but a rational number need not be an integer.

Step-by-step explanation:

7 0
3 years ago
Mini muffins cost $3 per dozen
snow_tiger [21]

Answer:

agree with both because 1 dollar = 4 muffins so 2 x 4 = 8 muffins and 4x4 = 16 muffins

3 0
3 years ago
I need help, please.
Usimov [2.4K]
2 rooms would be 62+42 which is 104

3 rooms would be 104+42 which is 146

4 rooms would be 146+42 which is 188

5 rooms would be 188+42 which is 230

6 rooms would be 230+42 which is 272

but these are the prices including the 20$

without the 20$ the prices would be

2 rooms is 84

3 rooms is 126

4 rooms is 168

5 rooms is 210

6 rooms is 252
4 0
2 years ago
Read 2 more answers
Marshall divides his money into four categories. He saves 1/3 of his money. He gives 1/6 of his money to a charity. He uses 1/14
Len [333]
1/3 + 3/7
save + fun + extra

(7/21 + 9/21) = 16/21 on save and fun
7 0
3 years ago
Read 2 more answers
Other questions:
  • Tickets to a play cost $11 each. There is also a service charge of $4 per order. Write an equation for the relationship that giv
    14·2 answers
  • Evaluate<br>4!+3!/2!<br><br>8<br>10<br>15<br><br><br><br><br>​
    6·2 answers
  • The number of typing errors made by a typist has a Poisson distribution with an average of two errors per page. If more than two
    9·1 answer
  • Order the following from smallest to largest. .84, 2.83, .065
    7·1 answer
  • What is the range of this function
    7·2 answers
  • Convert 50000 cm to m​
    5·2 answers
  • Please help me I am struggling :((
    7·2 answers
  • Draw the line of reflection that reflects △ABC onto triangle Δ A'B'C'
    13·1 answer
  • Angles 4 &amp; 8 are an example of which type of angle? *
    10·1 answer
  • a square and a equilateral triangle have the same perimeter the perimeter of the triangles is 12(z-2)cm.the perimeter of the squ
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!