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agasfer [191]
3 years ago
10

A spinner has five equal sections labeled 1-5. In 60 spins, how often can you expect to spin a 3?

Mathematics
1 answer:
klasskru [66]3 years ago
4 0

ok so lets say that you have a pizza cutted out in 5 sections and want to pick up only a certain piece, let's say pepperoni. If you took a piece at random, the chances of getting that certain piece of pepperoni in 60 spins is:    12 / 60

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In the space below, provide the larger of the two positive integers that add to 10 and have the largest possible product.
aleksklad [387]

Answer:

  5

Step-by-step explanation:

The integers 5 and 5 sum to 10 and have the largest possible product.

___

The two numbers will be x and (10-x). Their product is x(10-x), which describes a downward-opening parabola with zeros at x=0 and x=10. The maximum (vertex) of that parabola is halfway between the zeros, at x=5. Both integers have the same value: 5. Their product is 25.

If there is a requirement the integers be distinct, then 6 and 4 are the integers of choice. Their product is 24.

6 0
2 years ago
If the rate of inflation is3.7% per year the future price p(t)(in dollars) of a certain item can be modeled by the following exp
Eduardwww [97]
Current price : 600
Price 10 years from today :
P (10)=600×(1.037)^(10)=862.86
7 0
3 years ago
Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
musickatia [10]

Answer:

(3x^2+5x-8)+(5x^2-13x-5)=8x^2-8x-13

Step-by-step explanation:

The given polynomials are,

3x^2+5x-8,5x^2-13x-5

In polynomial addition and subtraction only like terms can be added or subtracted.

So,

=(3x^2+5x-8)+(5x^2-13x-5)

=3x^2+5x-8+5x^2-13x-5

=3x^2+5x^2+5x-13x-8-5

=8x^2-8x-13

7 0
2 years ago
Read 2 more answers
Ali wants to buy a piano. The piano measures 19/4 ft long. She has a space 5ft long for the piano in her house. Does she have en
KATRIN_1 [288]
19/4 = 4 3/4 ft which is less than 5ft
Yes she has room
6 0
2 years ago
Read 2 more answers
Please Help: Determine which ordered pair is NOT a solution of y = -5x - 4
777dan777 [17]
It's A.
All you need to do is plug in the X from the ordered pair, then solve.

y=-5x-4
y=-5(10)-4
y=-50-4
y=-54
Which is NOT -52, so the answer is indeed A
8 0
2 years ago
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