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3 years ago

Share 2 kilogram honey between Jack and Jill in the ratio 1:7. Show all the steps

Mathematics

1 answer:

Bogdan [553]3 years ago

5 0

Answer:

1/8 x 2 = 0.25 kilogram

7/8 x 2 = 1.75 kilogram

Step-by-step explanation:

Amount Jack gets = (Jack's ratio / sum of ratios) x total kilogram of honey to be shared

sum of ratios = 1 + 7 = 8

1/8 x 2 = 0.25 kilogram

Amount Jill gets = (Jill's ratio / sum of ratios) x total kilogram of honey to be shared

7/8 x 2 = 1.75

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Whitepunk [10]

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4 years ago

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Will give brainliest if answer correct// if p(x)= 3x^6 - 5x^5 - x + 7 , then p(2) equals: ??

djverab [1.8K]

$\\ \tt\hookrightarrow p(2)=3(2)^6-5(2)^5-2+7$

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3 years ago

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Complete the table of values for this absolute value function. Then use the drawing tool(s) to graph the function. F(x)-2|x+1|-1

rusak2 [61]

Answer:

Please check the explanation!

Step-by-step explanation:

Given the equation

$f\left(x\right)=-2|x+1|-1$

As some of the absolute rules are:

$\left|a\right|=a,\:a\ge 0$

$\:|-a|=a,\:\quad \:a>0$

NOW, let us solve!

Let us substitute all the table values

Putting x = -4

$y=-2\left|-4+1\right|-1$ ∵ $\mathrm{Apply\:absolute\:rule}:\quad \left|a\right|=a,\:a\ge 0$

$y=-6-1$

$y=-7$

So, when x = -4, then y = -7

Putting x = -3

$y=-2|-3+1|-1\:$

$y=-4-1$

$y=-5$

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Putting x = -2

$y=-2\left|-2+1\right|-1$

$y=-2-1$

$y=-3$

when x = -2, then y = -3

Putting x = -1

$y=-2\left|-1+1\right|-1$

$y=-0-1$

$y=-1$

when x = -1, then y = -1

Putting x = 0

$y=-2\left|0+1\right|-1$

$y=-2-1$

$y=-3$

when x = 0, then y = -3

Putting x = 1

$y=-2\left|1+1\right|-1$

$y=-4-1$

$y=-5$

when x = 1, then y = -5

The graph is also attached below.

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3 years ago

You borrowed $1,500 at 6% compounded annually. your payments are $90 at the end of each year. how many years will you make payme

olga nikolaevna [1]

Given the formula for future value annuity:
FV of annuity=P[(1+r)^n-1]/r
where:
P=principle
r=rate
n=time
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90=90[(1+0.06)^n-1]
1=(1+0.06)^n-1
1+1=(1+0.06)^n
2=1.06^n
introduce natural log
ln2=nln1.06
n=ln2/ln1.06
n=11.8957=12 years
the answer is 12 years.

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torisob [31]

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