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
Marizza181 [45]
3 years ago
15

Marty saved $200 this month. That is 50% of the money he earned mowing lawns. How much money did Marty earn mowing lawns? dollar

s.​
Mathematics
1 answer:
ladessa [460]3 years ago
8 0

Answer:

400

Step-by-step explanation:

half of 400 is 200? i need more letterssss

You might be interested in
There are 8 blue candies, 5 pink candies, 1 white candy, and 6 green candies in a candy jar. You reach in, without looking, and
kupik [55]

Answer:

30%

Step-by-step explanation:

Find the total number of candies in the jar.

8 + 5 + 1 + 6 = 20

The probability of choosing a green candy is 6/20 = 3/10 = .3 = 30%

5 0
3 years ago
A rope is swinging In such a way that the length of the arc traced by a knot at its bottom end is
Sati [7]

Answer:

  13.6 ft

Step-by-step explanation:

The geometric sequence of arc lengths can be described by ...

  f(n) = a·b^n

We have (n, f(n)) = (3, 20) and (7, 12). Using these values, we can find the common ratio (b):

  20 = a·b^3

  12 = a·b^7

Then ...

  12/20 = (a·b^7)/(a·b^3) = b^4 = 3/5

We want the 6th term, which we can get from the 7th term by multiplying by b^-1.

  b^(-1) = (b^4)^(-1/4) = (3/5)^(-1/4) = √(√(5/3)) ≈ 1.13622

Then the 6th swing had an arc length of ...

  f(6) = f(7)·b^-1

  f(6) = (12 ft)(1.13622) ≈ 13.63 ft ≈ 13.6 ft

3 0
2 years ago
Favorite type of music, choose the correct level of measurement
otez555 [7]

Answer:

The answer is "Nominal"

Step-by-step explanation:

Some of the data is missing which is defined in the attached file. please find it.

The standard measuring degree is nominal for the favorite type of music because the type of music it can be listening for depends on a variety of factors, like age, social or local environment, etc, and the wrong choice can be defined as follows:

  • It is wrong because the Ordinal does have a nominal or measuring element, however, the name system allows a ranked or a specific series of variables for all the variables to also be organized.  
  • The ratio has the structure infections rate property, as well as the quantities ranges of the variable, provide value, that's why it is incorrect.
  • It is wrong because the internal has the property of ordinal level rate as well as the vector values have significance.

6 0
3 years ago
Please help i am not passing my math class i will give you the brainliest I am struggling
mash [69]

Answer:

x=-6

Step-by-step explanation:

(8x-15)=(3x-45)

4 0
3 years ago
Slove the system<br> Of Linear Eqitions by<br> Elimination <br> 3x-y=0<br> 2x+y=-10
Arlecino [84]

Answer:

<em>(-2, -6)</em>

Step-by-step explanation:

Given the simultaneous equation

3x-y=0 ... 1

2x+y=-10 ... 2

Add both equations to eliminate y

3x + 2x = 0 - 10

5x = -10

x = -10/5

x = -2

Substitute x = -2 into 1

3(-2)- y = 0

-6 - y = 0

-y = 0+ 6

-y = 6

y = -6

<em>Hence the coordinate (x, y) is (-2, -6)</em>

5 0
3 years ago
Other questions:
  • Write 2.95 as the quotient of two integers
    8·2 answers
  • sam can fill 7 glasses with soda every 29.1 seconds. How long would it take Sam to fill 14 glasses and 21 glasses with soda
    8·1 answer
  • As part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship be
    11·1 answer
  • Solve the equation?<br><br> 13 +w/7 = –18 ...?
    15·2 answers
  • I need help with math ok!<br> Don't Judge Me!!!!!!!!!!!
    8·1 answer
  • How would you get 32a^5?
    9·2 answers
  • Help me please......
    5·2 answers
  • What is the equation of the following line? (-2, -3) (0, 0)
    6·1 answer
  • Using the figure below identify 1 pair of the following angle relationships
    10·1 answer
  • The function h(x) is a transformation of the square root parent function,
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!