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spayn [35]
2 years ago
12

Brainliest if correct

Mathematics
1 answer:
m_a_m_a [10]2 years ago
4 0

Answer:

correct answer here

Step-by-step explanation:

You might be interested in
Twice n is greater than or equal to 48
yaroslaw [1]

Answer:

n is greater than or equal to 24

Step-by-step explanation:

4 0
3 years ago
tim spends 25% of his time at the gym dooing leg exercises , 1/5 on shoulder exercises , 0.35 on biceps exercises , and warming
svetoff [14.1K]

Answer:

20%

Step-by-step explanation:

1/5 of 1 hour = 20 minutes

so 1/5 = 20%

25% + 20% = 45%

0.35 = 35%

45% + 35% = 80%

100% - 80% = 20%

Answer = 20%

Hope this helps!

3 0
4 years ago
H(t)=-0.2t^2+2t models the height in feet of a ball that is kicked into the air where t is given as time, in seconds. After how
Marizza181 [45]
To get the maximum height, we first determine the time at which this maximum height is attained by differentiating the given equation and equating the differential to zero.
                                 h(t) = -0.2t² + 2t
Differentiating,
                               dh(t) = -(0.2)(2)t + 2 = 0
The value of t is equal to 5. Substituting this time to the original equation,
                                   h(t) = -0.2(5²) + 2(5) = 5 ft
Thus, the maximum height is 5 ft and since it will take 5 seconds for it to reach the maximum height, the total time for it to reach the ground is 10 seconds.

Answers:              maximum height = 5 ft
                 time to reach max height = 5 seconds
            time it will reach the ground = 10 s
8 0
3 years ago
suppose that in 2008, 797,100 citizens died of a certain diseade. Assuming the population of hte country is 353 million, what wa
taurus [48]

797,100 deaths x

---------------------------------- = -------------------------

350,000,000 people 100,000 people


or:


797,100 deaths x

--------------------------- = -----------------

3500 people 1 people


Result: 228 deaths per 100,000 people

4 0
4 years ago
What point is on the line 5x=30+2y
devlian [24]

Answer:

an infinite points?? like theres too many do you want an example of a point on there??

Step-by-step explanation:

4 0
3 years ago
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