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
kow [346]
1 year ago
8

A four line classified ad costs 25 for a week. Each additional line costs 2. What is the weekly cost for a 12 line ad

Mathematics
1 answer:
faust18 [17]1 year ago
4 0

Answer: 41

Step-by-step explanation:

If each line costs 2, then for the four-line ad, the cost is the initial price plus 4(2), meaning the initial cost is 25-8=17.

Thus, the cost of a 12-line ad is 17+2(12)=41

You might be interested in
Sam ran 3/5 of a mile in 1/6 of an hour. How far could he run in an entire hour?
Leno4ka [110]

Answer:

3

Step-by-step explanation:

3/5 x 6 = 3 3/5

4 0
3 years ago
The correct answer is D but i don’t understand
iren [92.7K]
The answer depends on the way you solved it.

I am assuming you take the base on which you perceived to be: . 5 and height which is 2.


So you must've ended with 1

But in actuality, you need to use the equation above and plug in 1.5 and 1
Subtract them and you should get 1.25

Do the same to the other side, you should get 6.

.125 x 6  = .875

8 0
3 years ago
Read 2 more answers
If p = .8 and n = 50, then we can conclude that the sampling distribution of pˆ is approximately a normal distribution
FrozenT [24]

Answer:

Yes we can conclude.

Step-by-step explanation:

The sampling distribution of \hat{p} can be approximated as a Normal Distribution only if:

np and nq are both equal to or greater than 10. i.e.

  • np ≥ 10
  • nq ≥ 10

Both of these conditions must be met in order to approximate the sampling distribution of \hat{p} as Normal Distribution.

From the given data:

n = 50

p = 0.80

q = 1 - p = 1 - 0.80 = 0.20

np = 50(0.80) = 40

nq = 50(0.20) = 10

This  means the conditions that np and nq must be equal to or greater than 10 is being satisfied. So, we can conclude that the sampling distribution of pˆ is approximately a normal distribution

6 0
3 years ago
Quadrilateral CDEF is reflected across the x-axis and translated 3 units left to create quadrilateral GHJK .
PilotLPTM [1.2K]

Answer- KG⎯∥JH⎯

the given figure is a trapezium in which CF||DE

Reflection of figure CDEF and shifting it by 3 units does not change the shape of the figure but changes only its position in the x-y plane.

so, the shape of the figure GHJK will be same as that of CDEF.

so sides, KG⎯∥JH⎯

6 0
3 years ago
3 pounds of lawn seeds cover 1800 ft.². How many 4 pound bags are needed to cover 8400 ft.²
vlada-n [284]
1800/3 = 600
Every pound covers 600 square feet
8400/600 = 14
<span>14/4 = 3.5 (round up) so it would become 4.
</span>

You would need 4 bags. 

I hope this helps!

6 0
3 years ago
Other questions:
  • When calculating the effective rate of a loan, which statement or statements must be true if n is equal to 1?
    15·2 answers
  • How do I solve this?
    7·1 answer
  • 30 points for how ever answers this In order to find the amount of paint needed to fill a bucket, which of the following needs t
    10·2 answers
  • A rectangular athletic field is twice long as it is wide the perimeter is 90 yard dismention?
    10·1 answer
  • Combine like terms to create an equivalent expression.
    11·2 answers
  • A computer is used to generate passwords. Passwords are made up of numbers from 1–9 and lowercase letters. The computer generate
    12·1 answer
  • PLEASE HELP!!!!!<br><br> find the area of the polygon.
    6·2 answers
  • Los puntajes obtenidos por un grupo de alumnos en un examen de 10 puntos son 3,5,2,6,5,9,5,2,8,6. Para saber el puntaje máximo q
    13·1 answer
  • Drag each rational number to the correct location on the table.
    9·1 answer
  • PLEASE HELP (ASAP)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!