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3 years ago

Write each decimal in words. A) 73.5 B) 4.2 C) 98.63 D) 10.3 E) 74.91

Mathematics

1 answer:

lions [1.4K]3 years ago

5 0

Answer:

A) Seventy three point five

B) Four point two

C) Ninety eight point six three / sixty three

D) Ten point three

E) Seventy four point nine one / ninety one

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Question in picture solve

deff fn [24]

Answer:

-1.5 if its wrong then ur teacher is 1 IQ

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3 years ago

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The population of a city (in millions) at time t (in years) is P(t)=2.6 e 0.005t , where t=0 is the year 2000. When will the pop

lora16 [44]

Answer:

year 2139

Step-by-step explanation:

The population will double when the factor e^(.005t) is 2.

e^(.005t) = 2

.005t = ln(2)

t = ln(2)/0.005 = 138.6

The population will be double its size at t=0 when t=138.6. That is the population will be about 5.2 million in the year 2139.

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3 years ago

There are values of t so that sin t=.35 and cos t=.6

NISA [10]

Recall the fundamental rule of trig:

$\sin^2(x)+\cos^2(x)=1 \quad\forall x \in \mathbb{R}$

So, there exists an angle $t$ such that

$(0.6,0.35)=(\sin(t),\cos(t))$

if and only if

$\sin^2(t)+\cos^2(t)=0.6^2+0.35^2=1$

Working out the numbers, we get

$0.6^2+0.35^2=0.36+0.1225=0.4825\neq 1$

So, there doesn't exist a number $t$ such that

$(0.6,0.35)=(\sin(t),\cos(t))$

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3 years ago

HELPPPP! ILL GIVE YOU BRAINLIEST!

Mademuasel [1]

Answer:Can you put the question?? Thank You

Step-by-step explanation:

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G(x)=1/2(x-3)+1 find the inverse

Marysya12 [62]

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3 years ago