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Anni [7]
3 years ago
10

Six candles cost $15.00. How many candles can you buy for $22.50?

Mathematics
2 answers:
il63 [147K]3 years ago
6 0
15.00\ 6= 2.50=1 candle 22.50\2.50= 9 candles
seraphim [82]3 years ago
5 0
9 candles because u have to divide 15 by 6 then divide 22.50 by the answer
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Step-by-step explanation:

14(16) - 12 = 224 - 12 = 212

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On March 24, 1989, the Exxon Valdez oil tanker ran aground and leaked millions of gallons of oil into Prince William Sound. The
Tema [17]

Answer:

592 hours

Step-by-step explanation:

Given

Area = 11000m^2

Radius = 0.10m/h

Required

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Since, the oil formed a circular pattern; the question will be answered using area of a circle

Area = \pi r^2

Let t represent the time take to cover 11000m²;

The relationship between these parameters is:

11000 = \pi * (0.10t)^2

Substitute 3.14 for π

11000 = 3.14 * (0.10t)^2

Divide both sides by 3.14

\frac{11000}{3.14} = \frac{3.14 * (0.10t)^2}{3.14}

\frac{11000}{3.14} =(0.10t)^2

3503.18471338 = (0.10t)^2

Take square root of both sides

\sqrt{3503.18471338} = \sqrt{(0.10t)^2}

\sqrt{3503.18471338} = 0.10t

59.1877074516 = 0.10t

Divide both sides by 0.10

\frac{59.1877074516}{0.10} = \frac{0.10t}{0.10}

\frac{59.1877074516}{0.10} = t

591.877074516 = t

t = 591.877074516

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3 0
4 years ago
Read 2 more answers
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4 0
3 years ago
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Ludmilka [50]
We know that
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b) </span><span>probability that the second marble is blue
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the answer is
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More important maybe
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