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
Lunna [17]
4 years ago
15

Find the sum 4/10 plus 3/100?

Mathematics
1 answer:
Leya [2.2K]4 years ago
3 0
I think the anwser is 43 I answered a question like his before but I don't know
You might be interested in
Jerry needs 216 posts to build a fence. He has 88 posts and needs P more. Write an equation that you could use to find the numbe
devlian [24]

Answer:

P = 128 Post

Step-by-step explanation:

Total post needed = 216 posts

Number of post Jerry has = 88 posts

Number of posts jerry still needs = P

Total = Number of post Jerry has + Number of posts jerry still needs

216 = 88 + P

216 - 88 = P

128 = P

P = 128 Post

7 0
3 years ago
The average age of 30 people running for election is 42. A 4th person joins the race and the average drops to 40. what is the 4t
nirvana33 [79]

Answer:

34

Step-by-step explanation:

Hope this helps. Us what you know, and think of the ages as a, b, c, d

7 0
3 years ago
What is the answer to this and why?
Anna007 [38]

Answer:

Step-by-step explanation

I get the same answer you do, but I'm not at all certain I'm correct. I would have done it just as you did letting each y value define the new x value and then putting the - on the left in at the very end.

f(1) = 3

f(3) = -1

f(-1) = 7

But there is a minus in front of the left most f. That would make it - 7

3 0
4 years ago
What is the range of the function f(x)=3x-12 for the domain (-2,2)
MrRa [10]

-18

Step-by-step explanation:

F(x)=3x-12

F(-2)=3x-2-12

=-6-12

=-18

3 0
2 years ago
What is (-7)^4 in scientific notation?
lutik1710 [3]

Answer:

2.401 * 10^3

Step-by-step explanation:

put -7 to the fourth power and then use scientific notation rules

6 0
4 years ago
Other questions:
  • A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a pers
    6·1 answer
  • Solve the triangle.<br> A = 57 degrees<br> B = 67 degrees <br> a = 12
    10·1 answer
  • A square with side x, is changing with time where x(t)=3t+1. What is the formula for the rate of change of the area of the squar
    12·1 answer
  • Which inequality matches the graph?
    13·1 answer
  • The equation 125 + 37.52x = y models the amount of money in your wallet Y is the total amount of dollars and x is the number of
    13·1 answer
  • What is the value of X? GIVING BRAINLIEST FOR WHO ANSWERS BY 5 MINUTES.
    11·1 answer
  • Joe sold a total of 10 baked goods. Each cookie costs $1.25 and each brownie costs $2.50. Joe made $20 at the bake sale. How man
    11·2 answers
  • Please help me i dont have any points and use laws of exponentS ​
    8·1 answer
  • If the water bill costs 487.75.and the electict bill costs 952.50.how much will be needed to pay for the bill?
    7·1 answer
  • TV =<br><br><br><br>what's the correct answer?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!