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NeTakaya
3 years ago
10

Could someone break it down. I am not catching on.

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0
\bf -0.04y+0.11(9000-y)=0.35y
\\\\\\
-0.04y+990-0.11y=0.35y
\\\\\\
990-0.15y=0.35y\implies 990=0.35y+0.15y
\\\\\\
990=0.50y
\implies 
\cfrac{990}{0.5}=y\implies 1980=y
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(10 POINTS AND BRAINLIEST FOR BEST)
SSSSS [86.1K]

Answer:

Option B, - 7 + 12 = 5

Step-by-step explanation:

As you can see, the up line starts from the point 0 and it goes back by seven (- 7). Then from negative seven, it took 12 steps forward to zoom to positive 5 (+ 5). So + 5 is the last result of the process. It took 12 steps forward.

So with these statements kept in mind. Look at the options that would be described by these.

Let's start by this statement: "So + 5 is the last result of the process."

Option B and D only seem to have + 5 as the result.

Next statement: "Then from negative seven, it took 12 steps forward to zoom to positive 5 (+ 5)"

<em>Option B</em> is the most logical answer that is described by the statement.

From negative seven (-7) it took twelve steps forward (+ 12) to positive 5

(= 5)

8 0
2 years ago
PLEASE HELP!
Kaylis [27]
Let's go ahead and find the volume of a prism, then double the dimensions and see what happens to the volume. Then we can apply it to your volume.

volume of a prism with dimensions 2x2x2
v= 2x2x2 = 8 units^3

Now let's double it

volume of prism with dimensions 4x4x4
v= 4x4x4 = 64 units^3

So we see that by doubling the dimensions we multiply the volume by a factor of 8.  Let's do that for your volume, 3.5 m^3

3.5 x 8 = 28 m^3
3 0
3 years ago
Please help I'm trying to study and don't know answer
Alexxx [7]
Since the total is 42 divide by two since they are the same length so it would be 21
8 0
3 years ago
Marcos drops a bouncy ball from a hieght of 40 feet. The ball loses 10% of its maximum height on each bounce. How high will it b
iren [92.7K]
I think after the 9th bounce it will lose 90% of its max height 

times 40 by 0.9 which will give you 36 
then take 36 away from 40 leaving you with 4. 


answer = 4ft 
4 0
3 years ago
Express 610.47 in unit form.
Annette [7]

Answer:

6 hundreds

1 tens

0 ones

4 tenths

7 hundredths

8 0
3 years ago
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