3 years ago

Use linear approximation to estimate 1/4.002

Mathematics

1 answer:

Nady [450]3 years ago

3 0

The approximation to estimate will be 0.2498

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Surely help I’ll brainlist.<br><br> construct a histogram to represent these results.

AnnZ [28]

Answer:

Step-by-step explanation:

You need to first put the numbers in suitable catagories

0-120

120-130

130-140

140-150

then figure out the frequency of them

0-120=4

121-130=20

131-140=2

141-150=2

then put in a graph(sry its not very good i was in a rush)

7 0

2 years ago

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PtichkaEL [24]

Answer:

Option C. y ≤ x-2

y ≤ 50/9-(1/6)x-(1/18)x^2

Step-by-step explanation:

Please, see the attached files.

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3 years ago

Round 120 problems in 5 hours

yaroslaw [1]

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4 0

3 years ago

Which of the following values is the solution to the equation -35x = -105 ? 3 -3

Nikolay [14]

Answer:

Step-by-step explanation:

it will be 3 if you want to find the positive number

3 0

3 years ago

in a certain chemical, the ratio if zinc to copper is 3 to 16. a jar of the chemical contains 320 grams of copper. how many gram

Dennis_Churaev [7]

Answer:

60 grams

Step-by-step explanation:

For these type of questions, we can equate the ratio with the actual amounts. We will let the quantity to find be an unknown variable, such as x. Then we equate the ratios, cross multiply, and use algebra to solve.

Let grams of zinc be "x", so we can write the ratios and actual amounts as:

$\frac{3}{16}=\frac{x}{320}$

Then we cross multiply and solve for x, what we want to find out. Shown below:

$\frac{3}{16}=\frac{x}{320}\\16x =3 * 320\\16x = 960\\x = \frac{960}{16}\\x=60$

There are 60 grams of zinc.

5 0

4 years ago