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
pentagon [3]
2 years ago
7

2+2= ? please answer asap

Mathematics
2 answers:
musickatia [10]2 years ago
6 0

Pretty sure it’s 4 idk tho this is a tough one. Hahahaha

Sergeeva-Olga [200]2 years ago
5 0

i think it might be 4 or 23 idk

You might be interested in
Help please!!!! ASAP WILL MARK BRAINLIST IF REALLY FAST
Setler79 [48]

Answer:

1. Product

2. Difference

3. Difference

Step-by-step explanation:

:)

7 0
3 years ago
The following table shows the estimated populations and annual growth rates for four countries in the year 2000. Find the expect
Liula [17]

Answer:

After 25 years the population will be:

  • Australia: 22271200
  • China: 1580220878
  • Mexico: 157380127
  • Zaire: 112794819

Step-by-step explanation:

Growth rate problem that has a growth rate proportional to the population size can be solved using the equation:

 P(t) = P₀eʳᵗ

  • t is your unit of time. It could be days, or hours, or minutes. It changes depending on each problem. In this problem, t is measured in years because you're jumping from 2000 to 2025. Years just makes the most sense to measure that leap in time.
  • P(t) is the population at time t. An example in this problem could be P(20) would be the population 20 years after the initial count. or maybe P(12) would be the population 12 years after the initial count. or P(0) would be the initial count of the population.
  • P₀ is the initial population at P(0)
  • r is the growth rate.<u><em> Don't forget to convert the percentage to its decimal form</em></u>

Now that everything is set out, lets use the equation to solve for our answer.

P(t) = P₀eʳᵗ

<u>Australia:</u>

P(t)=(19169000)e^{(0.006)t}

after 25 years

P(25)=(19169000)e^{(0.006)(25)}=22271200.6

<u>China:</u>

P(t) = (1261832000)e^{(.009)t}

after 25 years:

P(25)=(1261832000)e^{(.009)(25)}=1580220878

<u>Mexico:</u>

P(t) = (100350000)e^{(0.018)t}

after 25 years:

P(25)=(100350000)e^{(0.018)(25)}=157380127.8

<u>Zaire:</u>

P(t) = (51965000)e^{(0.031)t}

after 25 years:

P(25)=(51965000)e^{(0.031)(25)}=112794819.9

6 0
3 years ago
Solve for x:<br> (5x + 9)<br> (8x - 30)
Alik [6]

Answer:

112x-420

Step-by-step explanation:

(5x + 9)  (8x - 30)

distribute 5x into (8x-30)

then same with 9 into (8x-30)

then combine like terms and u will get da answer

hope this helps with da pic dat i attach  

Download docx
4 0
3 years ago
Find the slope of the like y = 1/8x -1<br><br> anser choices <br> -8/1 <br> 1/8<br> 1<br> -1
otez555 [7]

Answer:

The equation is not linear. So the slope does not exist. Not linear.


Maybe you wrote the equation wrong? If so, let me know and I'll tell you what the answer is.


6 0
3 years ago
Help with math algebra question in the picture
VashaNatasha [74]

Answer:

-_-_-_-_-_-a_-_-_-_-

3 0
3 years ago
Other questions:
  • What is equivalent to the expression (x-5)(x+5)+ (x-1) (x+5)
    11·1 answer
  •  Joe's water tower leaks 0.6 liters of water per day. How much water is lost over 12 dayspp​
    9·1 answer
  • Which measure is equal to 340 l a.340,000 ml b.3,400,000 ml c.0.034 ml d.3.4 ml
    14·1 answer
  • Can someone explain the process to answer this?
    9·2 answers
  • Find the supplement of an angle whose measure is 164 degrees. 180 164 74 16
    8·1 answer
  • What is the surface area of the following cylinder in square centimeters? 54.95 cm2 471 cm2 47.1 cm2 31.4 cm2
    5·1 answer
  • Help
    12·1 answer
  • A ball of radius 17 has a round hole of radius 7 drilled through its center. Find the volume of the resulting solid.
    14·1 answer
  • Given y = 50(1.15)*, what type of<br> function is this?
    14·1 answer
  • Tom surveyed a random sample of the junior of his school to determine whether the Fall Festival should be held in October or Nov
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!