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2 years ago

1. What is the constant rate of change between x and y in the table below?

Mathematics

2 answers:

puteri [66]2 years ago

7 0

Answer:

Step-by-step explanation:

Murljashka [212]2 years ago

3 0

Answer:

Step-by-step explanation: ya boi got at least a 90 in all classes

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8^x=2 write down the value of x

e-lub [12.9K]

Answer:

x = $\frac{1}{3}$

Step-by-step explanation:

Using the rule of exponents

$a^m^{n}$ = $a^{mn}$

Note that 8 = 2³ and 2 = $2^{1}$ , then

$(2^3)^{x}$ = $2^{1}$ , that is

$2^{3x}$ = $2^{1}$

Since the bases on both sides are equal, equate the exponents

3x = 1 ( divide both sides by 3 )

x = $\frac{1}{3}$

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3 years ago

A savings account accrues interest at a rate of 3.0% yearly. If someone opens an account with $2,500, how much money would the a

stira [4]

2500(1.03)^5 that's the equation .
which means it would be 2,898.18

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3 years ago

Write as an algebraic equation Jimmy ran m miles in t minutes. What was his speed?

choli [55]

Expression is m x t = S

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2 years ago

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Which of the following are considered measures of variability?

bixtya [17]

Answer:

the answers are interquartile range and mean absolute deviation

Step-by-step explanation:

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2 years ago

a fishbowl shaped like a sphere is filled with water. The fishbowl has a diameter of 16 inches. Which measurement is closest to

gregori [183]

Answer:

The volume of the water in the fishbowl is equal to

$(682\frac{2}{3})\pi\ in^{3}$ or $2,144.6\ in^{3}$

Step-by-step explanation:

we know that

The volume of the sphere (a fishbowl) is equal to

$V=\frac{4}{3}\pi r^{3}$

In this problem we have

$r=16/2=8\ in$ ----> the radius is half the diameter

substitute

$V=\frac{4}{3}\pi (8^{3})=\frac{2,048}{3}\pi\ in^{3}$

convert to mixed number

$\frac{2,048}{3}\pi\ in^{3}=\pi (\frac{2,046}{3}+\frac{2}{3})=(682\frac{2}{3})\pi\ in^{3}$

$(3.14156)*(682\frac{2}{3})=2,144.6\ in^{3}$

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3 years ago

Read 2 more answers