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trapecia [35]
3 years ago
12

Mike is planning a vacation.He has narrowed down his choices to types of vacations:coastal,rural and urban.He uses the a spinner

,which is evenly divided into 3 sections, to randomly decide which type of vacation to plan. If he spins the spinner 150 times, predict the number of the spinner would land on the coastal section.
A)The spinner would land on the coastal section exactly 50 times.

B)The spinner would land on the coastal section rightly 50 times, but probably not exactly 50 times.

C)The spinner would land on the coastal section roughly 20 times, but probably not exactly 20 times.

D)The spinner would land on the coastal section roughly 25 times.
Mathematics
2 answers:
juin [17]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Now, according to the math, it SHOULD land on 50 every time, but let's be real, it wont.

So, since its 150, divide that by the amount of locations hes chosen, and that gives you 50. Now, again, it should, but it probably wont.

Hope this helped. Please mark this brainliest if you feel this was answered how it should. Let me know if you need any other kind of help and i am more than happy to assist.

Temka [501]3 years ago
7 0

Answer:

B.

Step-by-step explanation:

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PLEASE HELP!!!
labwork [276]

Answer:

The correct options are:

So, these functions have the same range.

The functions have the same base.

The functions have the same domain.

g(x) is a translation left 1 unit.

Step-by-step explanation:

According to the table, both are exponential functions.

We have that

f(x) = 3^{x}

g(x) = 3^{x+1}

Lets see each affirmation:

The functions have the same base.

An exponential function a^{x} has base a.

In this problems, both f and g have base 3.

The functions have the same range.

The range of f are all the values that f can assume. That is, all the positive numbers.

The range of g are all the values that g can assume. That is, also all the positive numbers.

So, these functions have the same range.

The functions have the same exponent.

An exponential function a^{x} has exponent x.

f has exponent x and g has exponent x + 1. So those functions do not have the same exponent.

The functions have the same domain.

Yes, they both have x = {0,1,2,3} as domain.

g(x) is a translation left 1 unit.

g(x) = f(x+1). So yes, g(x) is a translation left 1 unit.

g(x) is a translation right 2 units.

g(x) is not f(x-2). So g(x) is not a translation right 2 units.

g(x) is a translation up 2 units.

g(x) is not f(x) + 2. So g(x) is not a translation up 2 units.

6 0
3 years ago
Read 2 more answers
Please help! 35.1 x 8.4 = ??
Airida [17]

Answer:

294.84

should be correct, I used a calculator.

5 0
3 years ago
Read 2 more answers
Use algebra tiles to find (6x2+8)+(9x2+10x+9)
sdas [7]

Answer:

10x+47

Step-by-step explanation:

4 0
3 years ago
Complete the equation that represents the total value of the nickels and p pennies
vovikov84 [41]

Answer:

<em>Answers below</em>

Step-by-step explanation:

<u>Equation</u>

Let's call:

p = number of pennies Janesa has in her pocket

n = number of nickels Janesa has in her pocket

She has 24 coins in total, thus:

p + n=24\qquad\qquad [1]

Since each penny is worth $0.01 and each nickel is worth $0.05, and Janesa has $1 in total:

0.01p+0.05n=1

Multiplying by 100:

p+5n=100\qquad\qquad [2]

A. Completing the equation:

5n+p=100

B.

From [1]:

p=24-n

Substituting into [2]:

24-n+5n=100

Simplifying:

24+4n=100

Rearranging:

4n=100-24=76

n=76 / 4= 19

p=24-19=5

B. There are 5 pennies in Janesa's pocket

C. Since each penny is worth $0.01, the total value of pennies is 5*$0.01=$0.05

The total value of the pennies is $0.05

D. The total value of the nickels is 19*$0.05 = $0.95

E. Jackson should say she has 19 nickels and 5 pennies

5 0
3 years ago
Read 2 more answers
Michael makes 60% of his free-throw attempts. If Michael attempts two free-throws,
nikklg [1K]
<h3>Answer:  12/25</h3>

====================================================

Reason:

60% = 60/100 = 0.6 is the probability of making any given free-throw.

1 - 0.6 = 0.4 is the probability of missing any given free-throw.

We have these probabilities

  • A = P(making 1st, missing 2nd) = 0.6*0.4 = 0.24
  • B = P(missing 1st, making 2nd) = 0.4*0.6 = 0.24

The probability of making exactly one free throw is A+B = 0.24+0.24 = 0.48

Convert this to a fraction:

0.48 = 48/100 = (4*12)/(4*25) = 12/25

5 0
2 years ago
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