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
castortr0y [4]
3 years ago
9

The difference between a number and 12 is 20

Mathematics
1 answer:
matrenka [14]3 years ago
3 0
X + 12 = 20
x + 12 -12 = 20 -12
x = 8
You might be interested in
(1+k)^​1/k<br>assume ​​^1/k=n​​
antiseptic1488 [7]

Answer:

what are u trying to ask

Step-by-step explanation:

8 0
3 years ago
The population of town is 32600. about 27% are over 60 years old. About 19% are 16 or under. How many are between 16 and 60?
I am Lyosha [343]

Answer:

Number of population between  16 and 60 =17,604

Step-by-step explanation:

population of town = 32600

Percentage of people over 60 years old=27%

Percentage of people 16 or under =19%

Percentage of people between  16 and 60= 100%-(27% +19%)

100-(46) =54%

Number of population between  16 and 60 =Percentage of people between  16 and 60 x population of town

=54% x 32600

=17,604

6 0
3 years ago
Can anyone answer this question please?
SIZIF [17.4K]
When comparing the slopes of the functions you must first make y the subject of formula.

6x - y - 2 = 0 => y = 6x - 2 => slope is 6

2y = 3/2 x + 6 => y = 3/4 x + 3 => slpoe = 3/4

5 = 2x + 4y - 3 => 4y = -2x + 5 + 3 = -2x + 8 => y = -1/2 x + 2 => slope = -1/2

The first function is steepest followed by the second function and then the third function.

The slope is not affected by the y-intercept neither is the y-intercept affected by the slope.
4 0
3 years ago
Iready question 8 which graph does not represent a function​
kondaur [170]

Answer:

The one that makes a circle

Step-by-step explanation:

5 0
3 years ago
a) The average height of sunflowers in a field is 64 inches with a standard deviation of 3.5 inches. Describe a normal curve for
tresset_1 [31]
The values on the horizontal axis are:
at 0 = 64
at one standard deviation (lower, upper) = (60.5 , 67.5)
at two standard deviation (lower, upper) = (57 , 71)
at three standard deviation (lower, upper) = (53.5 , 74,5)

B. P(x > 71) = 1 - P(x < 71) = 1 - P[z < (71 - 64)/3.5] = 1 - P(z < 2) = 1 - 0.97725 = 0.02275
Therefore the no of plants taller than 71 inches will be approximately 0.02275 * 3000 = 68

8 0
3 years ago
Other questions:
  • Help me please someone
    11·1 answer
  • You asked the question “How many amusement parks have you visited this summer?” Four people said 1, seven people said 2, three s
    5·2 answers
  • A chemist has two alloys, one of which is 15% gold and 20% lead and the other which is 30% gold and 50% lead. How many grams of
    13·1 answer
  • If the radius of a circle is 10 feet, how long is the arc subtended by an angle measuring 81°?
    6·2 answers
  • The TV has a volume of 2,808 in³. The width measures 24 inches, and the height measures 18 inches. What is the depth of the TV?
    14·1 answer
  • What is the probability that the family has two dogs and two cats​
    12·2 answers
  • 5w = -75 <br> it’s for my math homework
    7·1 answer
  • A hamster is running on a wheel. The diameter of the wheel is 6 inches. The hamster makes the wheel turn 10 times. How far did t
    11·1 answer
  • What’s the equation for the order pairs (1,-5) and (-2,5)
    10·1 answer
  • New friends anyone?????????
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!