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
FromTheMoon [43]
4 years ago
13

I need help asap pleaseee!!!!

Mathematics
1 answer:
Zolol [24]4 years ago
8 0
Nicky's plan can be made into this equation y=25+0.15x
Mickey's plan can be made into this equation y=40+0.10x
to make y equal you have to solve out 25+0.15x=40+0.10x you can solve this further into .05x=15 and then into x=300.
You might be interested in
The fair will be traveling to a place that uses the metric system. They received directions to their next stop, but they are in
MariettaO [177]

Answer:

2x - 0.4x ;

8x/5 ;

Yes

Step-by-step explanation:

Let number of miles = x

Arlene:

Double number of miles = 2 * x = 2x

Subtract 20% of the result :

2x - 20% of 2x ;

2x - 0.4x

Raul:

Divides Number of miles by 5 ; x / 5

Multiplies result by 8 ;

8 * (x/5) = 8x /5

To know if expressions are equivalent :

Let x = 10 miles

Using Arlene's expression:

2x - 0.4x

x = 10

2(10) - 0.4(10) = 16

Using Raul's expression :

8x / 5

(8*10) / 5

80/5

= 16

Since they give the same result, we can conclude that the expression are equivalent

5 0
3 years ago
A basketball player is fouled while attempting to make a basket and receives two free throws. The opposing coach believes there
zzz [600]

Answer:

a)

P(X = 0) = 0.64

P(X = 1) = 0.11

P(X = 2) = 0.25

b) 0.75 = 75% probability that he makes no more than one of the shots

Step-by-step explanation:

We have these following probabilities:

64% = 0.64 probability that he misses both shots, that is, makes none of them.

11% = 0.11 probability that he makes one shot.

25% = 0.25 probability that he makes both shots.

a. Construct the appropriate probability distribution. (Round your answers to 2 decimal places.)

Binomial probability distribution, in which P(X = x) is the probability of making x shots. So

P(X = 0) = 0.64

P(X = 1) = 0.11

P(X = 2) = 0.25

b. What is the probability that he makes no more than one of the shots? (Round your answer to 2 decimal places.)

P(X \leq 1) = P(X = 0) + P(X = 1) = 0.64 + 0.11 = 0.75

0.75 = 75% probability that he makes no more than one of the shots

7 0
4 years ago
The perimeter of a square is 280 feet. How long is each side
Gala2k [10]

Answer:

sorry I don't speaks Italian

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Correct answers only please!
JulsSmile [24]

Answer:

4

Step-by-step explanation: Most times, it usually be the last number

3 0
3 years ago
Read 2 more answers
One spring day, Evan noted the time of day and the temperature, in degrees Fahrenheit. His findings are as follows: At 6 a.m., t
Vesnalui [34]

The graph of the Evan's data is attached below.

Dylan noted the time of day and the temperature, in degrees Fahrenheit, and his findings are as follows: At 6 a.m., the temperature was 58° F. For the next 3 hours, the temperature rose 1° per hour. For the next 4 hours, it rose 2° per hour. The temperature then stayed steady until 6 p.m. For the next 3 hours, the temperature dropped 2° per hour. The temperature then dropped steadily until the temperature was 62° at midnight. The data points are in the form of time and temperature. The data points are 6 AM = 58, 7 AM = 59, 8 AM = 60, 9 AM = 61, 10 AM = 63, 11 AM = 65, 12 PM = 67, 1 PM = 69, 6 PM = 69, 7 PM = 67, 8 PM = 65, 9 PM = 63, and 12 AM = 62.

To learn more about data, visit :

brainly.com/question/11822836

#SPJ9

4 0
2 years ago
Other questions:
  • You have a rack that can hold 30 CDs. You can fit 7 more CDs on the rack before the rack it full. How many CDs are in the rack?
    15·1 answer
  • Based on the graph below, what is a reasonable estimate for the y value when x is -4?
    11·1 answer
  • 4. The area of the parallelogram<br>is 81.9 in? What is the height​
    12·1 answer
  • What is the equation for this line?
    11·1 answer
  • What's .77 divided by 236.9 ?
    6·1 answer
  • If
    7·2 answers
  • Use the function r(x)=2x+1 <br> if r(b)=19 what is the value of b?
    5·2 answers
  • Question 1
    7·1 answer
  • I really really really need help with this
    11·2 answers
  • Solve for X.<br> 3x+6/3 = 6<br> x=
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!