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Kay [80]
3 years ago
10

What t represent for the equation a(t)=210-15t

Mathematics
1 answer:
vampirchik [111]3 years ago
4 0
T represents x (the input) for the equation.
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If two balanced dice are rolled, what is the probability that the sum of the two numbers that appear will be odd?
stiks02 [169]
The sample space for the experiment has a total of  36  possibilities.

Sample space  for an odd sum is { 1,2  1,4  1,6  2,1  2,3  2,5  3,2  3,4 3,6  4,1  4,3  4,5  5,2 ,5,4  5,6  6,1  6,3  6,5 }

Probability = 18/36  = 1/2 

4 0
3 years ago
What is the surface area of a cylinder use 3.14 instead of pi button on your calculator the radius two the height is eight.
DiKsa [7]

Answer:

125.60

Step-by-step explanation:

the formula for the area of a cylinder is A=2πRH+2πRsquared. I find it easiest to multiply pi by 2 instead of anything else which is 6.28. Then I multiply the radius (2) times the height (8) equaling 16. Then you multiply that number by 6.28. Equaling 100.48. Then you have to do the second part which is radius (2) squared equaling 4. Then you multiply that by 6.28, equaling 25.12. then you add the two sums (25.12+100.48=125.60).

hope that makes sense!!

5 0
3 years ago
Please help!! Algebra 1
Lady_Fox [76]

Answer:

v = 400000(2^\wedge d)

Step-by-step explanation:

Given

Initial\ Value = \$400000

Rate = doubles per decade

Required

Determine the equation of the function

The information given shows that the function is exponential and will be calculated using:

v = ab^d

Where:

a = Initial Value = 400000

b = rate = 2

d = number of decades

v = the current value of the home

So, we have:

v = 400000* 2^\wedge d

v = 400000(2^\wedge d)

7 0
3 years ago
What is the amount of increase or decrease in a function usually written as a fraction?
xxMikexx [17]
3 times: Rate, Rate of change and Slope.
5 0
4 years ago
Read 2 more answers
16 ounces is equivalent to 1 pound. A lion cub born at the zoo weighs 2 1/2 pounds. How many ounces does the lion cub weigh? Sho
belka [17]

Answer:

40 ounces.

Step-by-step explanation:

Simply multiple 2 1/2 pounds with 16 in order to find how many ounces the lion cub weighs.

2.5 * 16 = 40

Therefor, the lion cub weighs 40 ounces.

7 0
2 years ago
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