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2 years ago

Classify each number below as a rational number or an irrational number.

Mathematics

1 answer:

givi [52]2 years ago

8 0

Answer:

1. rational

2. irrational

3. rational

4. rational. square root of 9 is 3. negative sign implies -1. answer would -3

5. rational

Step-by-step explanation:

pi & square roots of non-perfect squares are irrational numbers

varsitytutors

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On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases from quadrant 2 into quadrant 1. It

dusya [7]

Answer:

f(x) = $2^{(3x)}$

Step-by-step explanation:

The given options are,

a) f(x) = $2^{(3x)}$

b) f(x) = $({\frac {1}{2}})^{3x}$

c) f(x) = $2 \times ({\frac {1}{3}})^{x}$

d) f(x) = $\frac {1}{2} \times ({\frac {1}{3}})^{x}$

Now, among the given options only option (a) satisfies the criteria stated in the question i. e.,

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2 f(0) = 1

so, the correct answer is,

f(x) = $2^{(3x)}$

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3 years ago

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3 years ago

Which pair of triangles can be proven congruent by SAS?

kap26 [50]

Answer:

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Step-by-step explanation:

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10 months ago

Jack divided his fortune of 92,000 into 8 equal portions.He gave 4 portions to his wife , 1 portion to his son and divided the r

AleksAgata [21]

Answer:

Step-by-step explanation:

Given that Jack divided his fortune of 92,000 into 8 equal portions.He gave 4 portions to his wife , 1 portion to his son and divided the remaining portions equally among 5 charities.

The portion son gets = $1/8 of 92000 = 11500 $$

Charity on the whole gets = 3 portions = $3/8 *92000 = 34500$$

Each charity gets = $34500/5 = 6900$$

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3 years ago