3 years ago

How does A(x) = 4^x change over the interval from x = 2 to x = 3?

Mathematics

1 answer:

Ivahew [28]3 years ago

3 0

Replace x and solve:

4^2 = 16

4^3 = 64

Now divide the solutions

64/16 = 4

This is an increase of a factor of 4.

ANSWER:

H(x) increases by a factor of 4

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The median for the given set of six ordered data values is 32.5.

klemol [59]

Answer:

Step-by-step explanation:

=195/6=32.5

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3 years ago

shemillie earns $8 per hour at a yogurt store. she receives a 5% raise. What are her new hourly earingings?

Soloha48 [4]

A 5% raise means that you have to find out what 5% of 8 is and then add that to 8:

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The sum of three times a number and 7 more than

dalvyx [7]

Answer:

3x+7+ x= -11-2x

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x = -18/6

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therefore , the number is -3

now,

by putting value,

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3 years ago

Using suitable identity evaluate the following : 98^3

stiv31 [10]

941,192

Steps:

$(a-b)^3=a^3-b^3-3a^2b+3ab$

$\begin{gathered} (98)^3=(100-2)^3 \\ (100-2)^{3\text{ }}=(100)^3-(2)^3-3\cdot(100)^2\cdot2+3\cdot100\cdot2^2\text{ } \\ (100)^3-(2)^3-3\cdot(100)^2\cdot2+3\cdot100\cdot2^2\text{ = 1,0}00,000\text{ - 3 - 60,000 +1,200} \\ \text{ 1,0}00,000\text{ - 3 - 60,000 +1,200 = 941,192} \end{gathered}$

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1 year ago

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ycow [4]

Answer:

E: (2,-4)

F:(-1,-4)

G:(-1,3)

H:(2,3)

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4 years ago