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3 years ago

Help me with a algebra word problem

Mathematics

1 answer:

Alexandra [31]3 years ago

6 0

0.80m
0.50c
1.40B
0.50(8)+0.80(16)
1.40(5)-12.8(3)
31.04 should be your answer, sorry if I'm wrong!

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Is 4m equal to 400dm

erica [24]

It is not.

400 decimeters = 4,000 cm

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3 years ago

The graph of a linear function intersects with the x axis at a point with an abscissa of 4 and with the y axis at a point with a

goldenfox [79]

We know that

points are
x intercept
A (4,0)

y intercept
B (0,11)

step 1
find the equation of a line
m=(y2-y1)/(x2-x1)--------> m=(11-0)/(0-4)------> m=-11/4

with m and the point B (0,11)
y-y1=m*(x-x1)y-11=(-11/4)*(x-0)---------> y=-(11/4)x+11

the answer is
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see the attached figure

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3 years ago

Urrent

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Answer:

The cost of 1000 bushels is $9790

Step-by-step explanation:

Given

$Cost = \$9.79$ per bushel

Required

Determine the cost of 1000 bushels

If 1 bushel costs $9.79,

Then 1000 costs:

$Total = \$9.79 * 1000$

$Total = \$9790$

3 0

2 years ago

A water tank is being filled by pumps at a constant rate. The volume of water in the tank V, in gallons, is given by the equatio

mamaluj [8]

Answer:

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Step-by-step explanation:

The total volume of the tank at any given time is given by the equation:

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In order to find the rate of change of volume, we can simply differentiate this equation with respect to time. This will give us the rate of change of the volume or the rate at which water is being pumped into the tank.

Differentiating the above equation we get:

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So we can see that the rate at which water is being pumped into the tank is 65 gallons per minute

7 0

2 years ago

I don’t understand this I need help please

scoray [572]

The answer is B 2+(-35)

8 0

3 years ago

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