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2 years ago

Please help 30 Points

Mathematics

1 answer:

jeka57 [31]2 years ago

5 0

Answer:

$f(n)=8n$

Step-by-step explanation:

From the table, the earning depends only on the hours worked. Once for each hour worked, Sam is paid $8, he salary is given as $8t$ , where $t$ is the number of hours worked. Therefore, the function is $f(n)=8n$

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According to the Associative Property, which expression is equal to (14)(6)(3x)?

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Solve the equation 3/y = 4/5

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Step-by-step explanation:

Step 1: Cross Multiply

$\frac{3}{y} = \frac{4}{5}$

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3 years ago

Read 2 more answers

HELP ASAP

Natalija [7]

Answer:

The equation of the function: y = mx + b

m = slope = (y₂ - y₁)/(x₂ - x₁) = [5 - (-3)]/(4 - 0) = (5 + 3)/4 = 8/4 = 2
b = y-intercept = -3

Therefore, the equation is f(x) = 2x - 3

When x = 0, f(x) = 2(0) - 3 = -3

When x increases by 1, f(x) increases by 2 (slope = the rate of change)

5 0

2 years ago

The edge length of cube A is two times the edge length of cube B. How many times greater isthe volume of the cube A than the vol

allsm [11]

Answer:

<h2>8 times greater</h2>

Step-by-step explanation:

The formula of a volume of a cube:

$V=a^3$

a - edge length

-----------------------------------

The edge length of cube B is a.

The edge length of cube A is 2a.

Calculate the volumes:

$V_A=(2a)^3=2^3a^3=8a^3\\\\V_B=a^3$

How many times greater is the volume of the cube A than the volume of cube B?

Make the quotient:

$\dfrac{V_A}{V_B}=\dfrac{8a^3}{a^3}=8$

4 0

2 years ago