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
Alexandra [31]
3 years ago
12

the expression 5n + 2 can be used to find the total cost in dollars of bowling where n is the number of games bowled and the 2 i

s to represent the cost of shoe rental. How much will it cost to play 3 games?
Mathematics
2 answers:
gogolik [260]3 years ago
8 0
5(3)+2
15+2
17 monies

Just plug the amount of games in for n
Wewaii [24]3 years ago
3 0
5n+2  n would equal 3 there would be no other space then n so 5n+2 (5*3 =2) 15=2 which is 17
You might be interested in
If the velocity of a car traveling in a straight line at time v(t) then the difference in its odometer readings between time t=a
AveGali [126]

Answer:

B. integral a to b of v(t) dt.

Step-by-step explanation:

The difference in the odometer reading of car travelling in a straight line between two instants is:

v(t) = \frac{ds}{dt}

ds = v(t)\,dt

s_{B} - s_{A} = \int\limits^{t_{b}}_{t_{a}} {v(t)} \, dt

Hence, the right answer is B.

7 0
3 years ago
If 90 people were at a game and one-sixth bought programs for $1.50 each,
marta [7]

Answer:

I'm pretty sure they spent $22.50

Step-by-step explanation:

do (1÷6)×(90) then multiply 15 and 1.50

4 0
3 years ago
A skilled chess player believes that when they play a novice opponent, there is a 90% probability they will be able to beat them
zavuch27 [327]

Answer:

b) Binomial

c) Poisson

Step-by-step explanation:

The geometric distribution is the number of trials required to have r successes. The measures the number of sucesses(wins), not the number of trials required to win r games. So the geometric distribution does not apply.

For each match, there are only two possible outcomes, either the skilled player wins, or he does not. The probability of the skilled player winning a game is independent of other games. So the binomial distribution applies.

We can also find the expected number of wins of the skilled player, which is 15*0.9 = 13.5. The Poisson distribution is a discrete distribution in which the only parameter is the expected number of sucesses. So the Poisson distribution applies.

So the correct answer is:

b) Binomial

c) Poisson

7 0
4 years ago
Read 2 more answers
Assume a color display using 8 bits for each of the primary colors (red, green, blue) per pixel and a frame size of 1280 × 1024.
elixir [45]

-8bits is equivalent yo 1 byte

-bit is(0 or 1)

So each pixel requires 3 bytes

Primary colors are RGB(red,green and blue),so each color represent one byte.

The frame size is:

1280×1024=1310720 pixels

So that the frame contained 1310720 pixels

The size of the frame buffer is equal to the product of RGB and frame pixels:

=3 × 1310720

=3932160 bytes

5 0
4 years ago
I need help finding the value of x n y. thank you
rewona [7]

Step-by-step explanation:

Here with reference angle 45°

Hypotenuse ( h) = y

Perpendicular (p) = x

base (b) = 5√2

We know

tan 45° = p/b

1 = x / 5√2

Therefore x = 5√2

Now

h = √(5√2)^2 + 5√2)^2

= √ 50 +50

= √100

= 10

Hope it helped

4 0
3 years ago
Other questions:
  • How could you use multiplication to find 7+7+7?
    5·2 answers
  • -17=2v-3 simplify your answer as much as possible
    10·2 answers
  • According to the Gallup survey, 23% of Americans reported eating less meat in the past year than they had previously. Results fo
    9·1 answer
  • Mr. Finley’s class visited a number of freshwater lakes to learn more about the crocodiles and alligators living in them. The cl
    8·1 answer
  • What’s every 4 out of 8
    14·1 answer
  • Business. Computer sales are generally subject to seasonal fluctuations. An analysis of the sales of a computer manufacturer dur
    7·1 answer
  • Write in slope intercept form an equation of the line that passes through the point (g,h) with slope j
    14·1 answer
  • F (x) = 2x² + 3x + 4 g(x) = x + 5 What is (f (x)) . (g(x))?​
    13·1 answer
  • Which company has the highest charge per attendee?
    14·1 answer
  • BRAINLIEST For the fastest answer<br>Hello I need help on this math question<br><br>​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!