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3 years ago

1 sixth plus 2 thirdsWORTH 10 POINTS

Mathematics

1 answer:

kumpel [21]3 years ago

6 0

Answer: 1/6 + 2/3 = ?

Step-by-step explanation and answer: To add fractions, you must have commen denomionators, so what is the least commen multiple of 6 and 3? You should say 6 because they are the lowest number that are equal, and the same. You should have 1/6 + 4/6=? You do not add the denomionators, they are still the number 6. But you add the numerators, so 4+1=5, so your answer is 5/6.

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What is measure of spread?

jeyben [28]

Measures of spread (also called measures of dispersion) tell you something about how wide the set of data is. There are several basic measures of spread used in statistics. The most common are:

1.) The range (including the interquartile range and the interdecile range),
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4 years ago

ABCD is a rectangle. Find the measure of the following angles (select an answer for each row)

RoseWind [281]

Answer:

Angle 1 - 24 degrees

Angle 2 - 48 degrees

Angle 3 - 66 degrees

Angle 4 - 66 degrees

Angle 5 - 24 degrees

Angle 6 - 66 degrees

Angle 7 - 132 degrees

Step-by-step explanation:

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7 0

3 years ago

one days discharge at its mouth, 3 trillion gallons, could supply all of country A’s household for 5 months. how much water an a

serious [3.7K]

let's use engineering notation for the sake of brevity.

1 trillion is 1,000,000,000,000, or just 1E12, twelve zeros.

1 million is then 1E6, six zeros.

we know the discharge for one day is 3E12 gallons, and that'd do just fine for country A for 5 months. How many gallons in 1 month only?

$\bf \begin{array}{ccll} gallons&months\\ \cline{1-2} 3E12&5\\ x&1 \end{array}\implies \cfrac{3E12}{x}=\cfrac{5}{1}\implies 3E12=5x \\\\\\ \cfrac{3E12}{5}=x\implies 6E11=x\implies 600000000000=x$

if there are 200million inhabitants in A, namely 200E6 or 2E8 inhabitants, how many gallons per inhabitant from all those 6E11 gallons?

$\bf \begin{array}{ccll} gallons&households\\ \cline{1-2} 6E11&2E8\\ x&1 \end{array}\implies \cfrac{6E11}{x}=\cfrac{2E8}{1}\implies 6E11=2E8x \\\\\\ \cfrac{6E11}{2E8}=x\implies \cfrac{600000000000}{200000000}=x\implies 3000=x$

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4 years ago

A function is a sixth-degree polynomial function. How many turning points can the graph of the function have? . .

Dahasolnce [82]

Based on the knowledge of a simple quadratic equation (2nd degree), it can have 2 solutions, with one turning point. Following that pattern, we can say that a 6th degree polynomial function has 5 turning points. However, it doesn't have to have 5 turning points, so the correct answer would be "5 or less".

6 0

3 years ago

Read 2 more answers

Amanda can dig a 10ft by 10ft hole in seven hours. Ming can dig the same hole in 10 hours. How long to dig the hole if they work

Klio2033 [76]

Answer:

The answer should be 4.12 hours

Step-by-step explanation:

Sorry if I am wrong.

5 0

4 years ago

1 sixth plus 2 thirds**WORTH 10 POINTS**​

1 sixth plus 2 thirdsWORTH 10 POINTS