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3 years ago

Find the values of the 30th and 90th percentiles of the data. 129, 113, 200, 100, 105, 132, 100, 176, 146, 152

Mathematics

2 answers:

klemol [59]3 years ago

6 0

<span>Third value = 30th percentile.</span>

denpristay [2]3 years ago

3 0

The answer to that question is letter B.

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The manager of an apartment building increases the monthly

N76 [4]

Answer:

The answer is 513

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3 years ago

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For selected years, the national health care expenditure, in billion of dollors can be modelled by H=29.57e^0.0970t, remains acu

Sliva [168]

Answer:

The correct answer is 54.76 years.

Step-by-step explanation:

The national health care expenditure (H) , in billion of dollars is modeled by

H = 29.57 × $e^{0.0970t}$ .

To measure the time before which national health expenditure reach 6000 billion dollars.

Thus putting the value of H = 6000 in the above modeled equation we get,

⇒ 6000 = 29.57 × $e^{0.0970t}$

⇒ $\frac{6000}{29.57}$ = $e^{0.0970t}$

⇒ 202.908 = $e^{0.0970t}$

Taking logarithm with the base of e (㏑) both sides we get,

⇒ ㏑ 202.908 = ㏑ $e^{0.0970t}$

⇒ ㏑ 202.908 = 0.0970 × t

⇒ 0.0970 × t = 5.312

⇒ t = $\frac{5.312}{0.0970}$

⇒ t = 54.76.

Thus the total time required before which national health expenditure reach 6000 billion dollars is 54.76 years.

3 0

3 years ago

I WILL MARK BRAINLIEST ANSWER I REALLY REALLY NEED IT: Mr. Teeple leaves Fishers traveling 72 km/hr. An hour later, Mrs. Young l

Lorico [155]

D = rt, Distances Equal
72t = 90(t-1)
90 = 18t
90/18 = t = 5hr
second car catch up to the first in 4hrs

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3 years ago

enyata [817]

Umm what? I don’t think i can answer this cause i can barely read it.

8 0

3 years ago

Help with circle measurements asap plzzzz

antoniya [11.8K]

Answer:according to the formula of inscribed angle theorem

$3x + 22 = \frac{1}{2 } \times 134$

$3x + 22 = 67$

$3x = 67 - 22$

$3x = 45$

$x = \frac{45}{3}$

$x = 15$

The answer is 15 degrees

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3 years ago