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3 years ago

8

Fernanda bought a 500-milliliter container of orange juice. She used some of the juice and has 200 milliliters left. How much or

ange juice did she use?

2 answers:

AlekseyPX3 years ago

7 0

Answer:

300 milliliter

Step-by-step explanation:

Nana76 [90]3 years ago

3 0

300-milliliters is the answer

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Jimmy earns $9.25 per hour working at a local grocery store. If Jimmy earned $74 last week, which equation would be used to dete

Alekssandra [29.7K]

9.25h=74 you multiply h by 9.25

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3 years ago

A certain electronics manufacturer found that the average cost C to produce x DVD/Blu- ray players can be found using the equati

Marina CMI [18]

Answer:

Minimum average cost = 743.75

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Step-by-step explanation:

Given the cost equation

C = 0.04x² − 5x + 900

To Obtian the minimum average cost ;

Find dc/dx = 0

Diffentiate cost, c it ith respect to x

dc/dx = 2(0.04x) - 5

dc/dx = 0.08x - 5 = 0

0.08x = 5

x = 5 / 0.08

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Substitute the value of x into C to obtain the minimum average cost

C = 0.04(62.5)² - 5(62.5) + 900

C = 743.75

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3 years ago

You are graphing Square ABCDABCDA, B, C, D in the coordinate plane. The following are three of the vertices of the square: A(4,

Kitty [74]

Answer:

D(4,-3)

Step-by-step explanation:

Given three of the vertices of the square: A(4, -7), B(8, -7),C(8, -3)

Let the coordinate of the fourth vertex be D(x,y).

We know that diagonals of a square are perpendicular bisector. So, the midpoint of both diagonals is the same.

The diagonals are BD and AC

Midpoint of BD = Midpoint of AC

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The coordinates of the fourth vertex is D(4,-3)

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3 years ago

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Sladkaya [172]

Answer:

the equation is corrent if that what your asking

Step-by-step explanation:

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In a speed race there are markers every 0.8 miles.If the course is 36 miles long,how many markers will be placed along the route

Masja [62]

36 divided by 0.8 = 45
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