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2 years ago

14

Fourteen less than the product of ten and a number is the sum of twice a number and ten.

1 answer:

iren2701 [21]2 years ago

4 0

Answer:

in what time will 24000 amount to rs.30000 at 10% p.a?

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The vale of x is 55 !!

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mei practices calligraphy and is shopping for new pens and paper she has $38 worth of supplies in her cart she has a coupon for

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3 years ago

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Find the circumference of the circle shown. Round to the nearest tenth.

Sunny_sXe [5.5K]

Answer:

110 cm

Step-by-step explanation:

So if we know the diameter, which is 35 cm, we can use the formula π*d. So we would take the diameter and put it in the place of d. So it would be pie times 35. Which would result in us getting 109.96. And this rounded to the nearest tenth would be 110. So The circumference would be 110 cm.

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3 years ago

A shopkeeper gained a profit of 12% by selling an article for birr 560. what was the cost price?

AveGali [126]

Answer:

The cost price was 500.

Step-by-step explanation:

Let x be the original price.

$x\times(1+12\%)=560$

$x\times(1+0.12)=560$

$1.12x=560$

$1.12x/1.12=560/1.12$

$x=500$

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2 years ago

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The median price, P, of a home rose from $50 thousand in 1980 to $150 thousand in 2000. Let t be the number of years since 1980.

Assoli18 [71]

150,000 = 50000a^20
a^20 = 150000/50000 = 3
a = 20th root of 3 = 1.056467

Required equation is P = 50000(1.056467)^t

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2 years ago

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