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dlinn [17]
3 years ago
8

How many possible outcomes are there if a number cube is rolled, a 10-section spinner is spun, and two coins are flipped

Mathematics
2 answers:
vekshin13 years ago
5 0

Answer:

240

Step-by-step explanation:

6 possible outcomes for number cube multiplied by 10 for spinner equals 60, then 2 sides for each coin is 4 possibilities and 4 times 60 is 240

Free_Kalibri [48]3 years ago
4 0

Answer:it’s us 8 square inches less than the surface area

Step-by-step explanation:

well because you are taking it away from the cube

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A Cube has a face area of 81 square centimeters. What is the volume of the cube?
SSSSS [86.1K]
Well, if one face has an area of 81 square centimeters, then that means that each side of the square is 9 centimeters. The formula to find volume is l^3, so 9^3 = 729. 
In short, your answer would just be 729 centimeters^3

Hope this helped!!!

4 0
3 years ago
Find an equation of the line perpendicular to the graph of 14x-7y=4 that passes through the point at (2,-9)
12345 [234]
If it is perpendicular to the line 14x-7y=4, then we know our line has the opposite and inverse slope of that line. Solving for y of the first line, we get y=2x-(4/7). All we care about is the coefficient of the x term, because that will give us our slope. The slope of the first line is 2, so the slope of out line is the opposite and inverse of that slope, which -(1/2).

Plugging into our slope- point formula, where y1=(-9), x1=2, and m=(-1/2), then:

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6 0
4 years ago
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Alona [7]

Answer:

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7 0
3 years ago
The cost and revenue functions for producing and selling x units of a product are given. Cost and revenue are expressed in dolla
KIM [24]

Answer:

Step-by-step explanation:

The cost function is expressed in dollars as

C(x) = 14980 + 20x

The revenue function is expressed in dollars as

R(x) = 30x

a) At the point of break even, the total cost equals the total revenue. There is neither profit nor loss. Therefore, the the number of units that must be produced and sold to break even would be

14980 + 20x = 30x

30x - 20x = 14980

10x = 14980

x = 1498

1498 mist be produced and sold to break even.

At this level, the dollar amount coming in and going out is

30 × 1498 = $44940

b) Profit = Revenue - cost

P(x) = R(x) - C(x)

P(x) = 30x - (14980 + 20x)

P(x) = 30x - 14980 - 20x

P(x) = 10x - 14980

4 0
4 years ago
A tank containing 35 gallons of water is leaking at a rate of ¼ gallon per minute. The expression to represent this is 35 - ¼m.
Gnoma [55]

Answer:

25 gallons

Step-by-step explanation:

8 0
3 years ago
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