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3 years ago

What is 3.0416666667 as a fraction

1 answer:

4 0

Answer:
= 3041666667/1000000000

= 3041666667/1000000000

= 3 41666667/1000000000 
Work:
Write the decimal number as a fraction
(over 1)
3.041666667 = 3.041666667 / 1

Multiplying by 1 to eliminate 9 decimal places
we multiply top and bottom by 9 10's

Numerator (N)
N = 3.041666667 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 3041666667
Denominator (D)
D = 1 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 × 10 = 1000000000

N / D = 3041666667 / 1000000000

Simplifying our fraction

= 3041666667/1000000000

= 3041666667/1000000000

= 3 41666667/1000000000

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The circumference is:

14.6 x 3.14 = 45.844 (m)

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3 years ago

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A goat and a cow together weigh 190 kg 640 g. The weight of the goat is 59 kg 720 g. Find the weight of the cow

AVprozaik [17]

Answer: 130 kg 920 g

Step-by-step explanation:

Given

The weight of the goat is 59 kg 720 g

The combined weight of goat and cow is 190 kg 640 g

Suppose, the weight of the cow is x kg

We know, 1 kg=1000 g

Converting weight into kg

Goat weight

$=59+0.720\\=59.720\ kg$

Total weight

$=190+0.640\\=190.640\ kg$

Then, the cow weight is given by

$\Rightarrow 190.640-59.720\\\Rightarrow 130.920\ kg\ \text{or}\ 130\ kg\ 920\ g$

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3 years ago

The binomial 5x – 4 is a factor of 10x2 – 23x + 12. What is the other factor?

SVETLANKA909090 [29]

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$Method\ 2^o\\10x^2-23x+12=10x^2-8x-15x+12\\=2x\cdot5x-2x\cdot4-3\cdot5x-3\cdot(-4)\\=2x(5x-4)-3(5x-4)=(5x-4)\boxed{(2x-3)}$

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3 years ago

Explain which variables would be included when using technology to calculate the present value of a lump sum and to calculate th

koban [17]

Answer:

a. Present value of a lump sum =

PV = FV / ( 1 + i )ⁿ

b. Present value of an annuity =

P = PMT x ((1 – (1 / (1 + r)⁻ⁿ )) / r)

Step-by-step explanation:

a. Present Value of a Lump sum =

PV = FV / ( 1 + i )ⁿ

Where variables in the formula are explained as follows

PV = Present Value of the given amount today

FV = Future Value of the given amount

i = Discount rate

n = Number of periods

b. Present value of an annuity is given as:

P = PMT x ((1 – (1 / (1 + r)⁻ⁿ)) / r)

The variables in the equation are explained as the follows:

P = the present value of annuity

PMT = Payment per period or the amount in each annuity payment

r = the interest or discount rate

n = total number of periods or the number of payments left to receive

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3 years ago

Can anyone identify the two variables

valentina_108 [34]

The two variables are time (x) and distance (y)

And the answer is they will meet after 1 mile

The function of the aunt and uncle is y=25x+5

The function of yourself is y2=30x

Since you want to know when you’ll meet, you just resolve y=y2 or 25x+5=30x

Wich will be x=1 so 1 mile

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3 years ago