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2 years ago

Is thus correct domain and range using interval notation?

Mathematics

1 answer:

natita [175]2 years ago

6 0

Yes the domain represents the X vales and range represents the Y values

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A baker packed 24 cupcakes into each box. After he had packed 37 boxes of cupcakes, there were 248 cupcakes left. How many cupca

love history [14]

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2 years ago

Write the equation of the line that passes through (0,-4) and is perpendicular to the line described by the equation y=-3x+5

s344n2d4d5 [400]

Answer:

make the y int -4 because it passes through (0,-4). to make perpendicular, apply same slope to new equation but change sign

equation:

3x -4

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2 years ago

S , U , N are collinear. Select the point that satisfies the definition of betweenness if NU + US = NS .

Arturiano [62]

Given that the line segments NU and US can also be written as line segment NS then Point U would satisfy the Definition of Betweenness.

This simply means that Point U lies between Points N and S along the same line.

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3 years ago

Read 2 more answers

You design a new app for cell phones. Your revenue for x downloads is given by f(x) = 3x Your profit

Snowcat [4.5K]

Answer:

p = 2.7x - 20

p(90) = $223

Step-by-step explanation:

revenue → f(x) = 3x ,where x is the number of downloads.

the statement “Your profit p is $20 less than 90% of the revenue for x downloads”

means

$p=90\% f\left( x\right) -20$

means

$p=\frac{90}{100} \times f\left( x\right) -20$

means

$p=\frac{9}{10} \times (3x) -20$

means

$p=\frac{9}{10} \times (3x) -20$

means

$p=2.7x -20$

………………………………

the profit for 90 downloads :

= p(90)

= 2.7×(90) - 20

= $223

5 0

1 year ago

1 5/6 ÷ 3/5 x 2/11 = ?

Allushta [10]

Answer:

75/99

Step-by-step explanation:

8 0

2 years ago