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
Ghella [55]
3 years ago
9

For my last question ;-;

Mathematics
2 answers:
seraphim [82]3 years ago
8 0

Answer:

Whats your question

Step-by-step explanation:

PLZ MARK AS BRAINLIEST

maks197457 [2]3 years ago
5 0

Answer:

what ???

Step-by-step explanation:

where's the screenshot or question thanks for the umm points

lol =)

You might be interested in
Find the missing side of this right
Delvig [45]

Answer:

19is the answer I think so please check it iam sorry

6 0
3 years ago
Read 2 more answers
Because Charles David Keeling and his new colleagues began measuring CO2 in 1958, we now have an excellent record of how CO2 con
Alecsey [184]

Answer:

1. 516 ppm; 2. 561 ppm

Step-by-step explanation:

1. CO₂ increase at old rate

Time = 2100 - 2010 = 90 years

Increase in CO₂ = 90 yr × (1.4 ppm/1 yr) = 126 ppm

CO₂ in 2010 = 390 + 126 = 516 ppm

At the old rate, the CO₂ concentration in 2100 will be 516 ppm.

2. CO₂ increase at new rate

Time = 2100 - 2010 = 90 years

Increase in CO₂ = 90 yr × (1.9 ppm/1 yr) = 171 ppm

CO₂ in 2010 = 390 + 171 = 561 ppm

At the new rate, the CO₂ concentration in 2100 will be 561 ppm.

6 0
3 years ago
Solve for 5 points, will give brainlist
Elanso [62]

Answer:

i know that the first one is not equivlent but i dont know about the others

Step-by-step explanation:

7 0
3 years ago
Solve for x.
kipiarov [429]
X=-3 is the right answer
6 0
3 years ago
Read 2 more answers
Can someone help me with this it's making no sense to me
Dafna11 [192]

Answer:

The most reasonable is 2 h

Step-by-step explanation:

If you see the graph is decreasing in hours while is increasing in years. When a person is 45 years the amount of daily physical activity is 3 hours, so a person that is 50 years needs to do less than 3 hours a day and the only option less than 3 hours is 2 hours.

7 0
3 years ago
Other questions:
  • This is for my Math class. Due tomorrow.
    6·1 answer
  • The length of line segment AK is 640 meters. ∆ABC, ∆CDF, and ∆FJK are similar, and 2AC = CF = 2FK. The first pillar is 20 meters
    10·1 answer
  • Solve for j-<br>2.45j=2.05
    9·1 answer
  • Can someone plzzz help me with this question and show work cuz Idk understand this
    10·2 answers
  • X more than 5<br> (a) x &gt; 5<br> (b) 5x<br> (c) 5 + x<br> (d) x - 5
    11·1 answer
  • The television show Green’s Anatomy has been successful for many years. That show recently had a share of 19, meaning that among
    10·1 answer
  • Find the function f- 4x-2 of -1,0,1/2​
    15·1 answer
  • HELP PLZ ILL MAKE BRAINLIEST AND GIVE ALOT OF POINTS-
    10·2 answers
  • Geometry please help
    14·1 answer
  • When the sun is at a certain angle in the sky a 50-ft building will cast a 20-ft shadow what is the length of the Shadow and fee
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!