The zeros of the function f(x) =(x+2) to the second power minus 5
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Related Questions
Which graph represents the polynomial function h(x) = x3 + 2x2 – 11x – 12?y
A container at a paper clip factory holds 2.1*10^3 pounds of paper clips. There are 9.6*10^5 paper clips in the container. Find the approximate weight of each paper clip in ounces. (1 pound= 16 ounces) Show Your Work.
If 40% of the total population of a particular town of 2500 are HIV positive. How many people are HIV negative.
Iain serves 3 cups of coffee every 4 minutes.
b. False
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Answer:
True
Step-by-step explanation:
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(7 cm/minute) x (1 minute / 60 seconds) x (1 foot / 30.48 cm) =
(7 x 1 x 1) / (60 x 30.48) (foot/second) =
0.00383 feet/sec (rounded)
Final answer:
To convert the snail's pace from 7 cm/min to feet per second, divide by 60 to get cm/s, then divide by 30.48 to convert to feet resulting in approximately 0.00383 ft/sec.
Explanation:
The student has asked how to convert a snail's pace from centimeters per minute to feet per second. First, we need to know the conversion factors: there are 2.54 centimeters in an inch and 12 inches in a foot. Therefore, there are 30.48 centimeters in a foot (12 inches × 2.54 cm/inch).
To convert from centimeters per minute to feet per second, we follow these steps:
- Convert the speed to centimeters per second by dividing by 60, since there are 60 seconds in a minute.
- 7 cm/min ÷ 60 sec/min = 0.1167 cm/sec
- Convert centimeters to feet by dividing by the number of centimeters in a foot.
- 0.1167 cm/sec ÷ 30.48 cm/ft = 0.00383 ft/sec
So, the snail's pace in feet per second is approximately 0.00383 ft/sec.
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376 devided by 4 = 94
so 376 + 94 = 469
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d/2=r
d=2
d/2=2/2=1=r
h=6
V=(1/3)6pi1^2
V=2pi in^3 is volume
ratio of 2:1
2+1=3
2pi=3 units
divide both sides by 3
2/3pi=1 unit
vanila=2 units
times 2/3pi by 2
4/3pi
aprox pi=3.141592
4.188
round
4.2 in^3 of vanilla
----
Total volume = pi*r^2*h = pi*1^2*6 = 6pi in^2
---------------------
Equation:
2x + x = 6pi
3x = 6pi
x = 2pi (chocolate volume)
2x = 4pi (vanilla volume)
B. You want to buy a car, and keep it for a long period of time.
C. You like to change cars frequently without the hassles of selling and trading them.
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B. 2 hours
C. 3/4 hour
D. 1 1/4 hours
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= 13/4 hours
Time taken by the express bus to make the same trip = 2 1/2 hours
= 5/2 hours
Time that can be saved by taking the express bus = (13/4) - (5/2) hours
= (13 - 10)/4 hours
= 3/4 hours
So 3/4 hours can be saved by taking the express bus rather than the regular bus. The correct option among all the options given in the question is option "C". I hope the procedure is simple enough for you to understand.
Taking the express bus saves 3/4 hour of travel time compared to the regular bus.
To find the travel time saved by taking the express bus, we need to subtract the travel time of the express bus from the travel time of the regular bus.
Regular bus travel time: 3 1/4 hours
Express bus travel time: 2 1/2 hours
To perform the subtraction, we need to convert both times to the same denominator:
3 1/4 = 13/4 hours
2 1/2 = 5/2 hours
Now, subtract the two times:
13/4 - 5/2 = 13/4 - 10/4 = 3/4
Therefore, taking the express bus saves 3/4 hour of travel time.
The answer is C. 3/4 hour.
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