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3 years ago

15

can play 18 holes of golf in 180 minutes. Calculate what is his average rate in number of minutes per holes?

1 answer:

nydimaria [60]3 years ago

5 0

180/18=10
Which is 10 minutes per hole

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A coat originally sold for $180. If a store is offering 2 successive discounts of 30% and 10% respectively, how much would the c

MatroZZZ [7]

Answer:

$113.4

Step-by-step explanation:

Formula for finding the selling price after two successive discounts is given below:

$Selling \: Price = x - (y + z - \frac{yz}{100} \%) \times x \\ \\ where \: x = \$180 \\ y = 30 \% \: \: and \: z = 10\% \\ \\ plugging \: the \: values \: of \: x \: y \: and \: z \:\\ in \: the \: above \: formula \: we \: find: \\ \\ Selling \: Price \\= 180 - (30 \% +1 0 \% - \frac{30 \times 10}{100}\% ) \times 180 \\ \\ = 180 - (40 \% - 3\% ) \times 180\\ \\ = 180 - 37\% \times 180\\ \\ = 180 - 0.37 \times 180\\ \\ = 180 - 66.6 \\ \\ \purple {\bold{\boxed{ Selling \: Price = \$113.4}}}$

6 0

3 years ago

Which number line shows the solution set for 18-201= 6?

GrogVix [38]

Answer:

none

Step-by-step explanation:

this question does not make sense try to make it a number line

5 0

3 years ago

Maya dropped her keys down a storm drain. Her hand was 1 meter above the ground. The keys fell 10

Sloan [31]

Answer:

-9 tells us how far it fell to the floor

Step-by-step explanation:

her hand is 1 meter above the ground, the drain is 10 meters deep.

-9 tells us the distance between 1 meter and the bottom of the drain

4 0

3 years ago

Read 2 more answers

Doogle drove 30 and one-third miles toward his brother's house in one-third of an hour. About how long will the entire 100-mile

Olenka [21]

Answer:

$1\frac{9}{91}\ hours$

Step-by-step explanation:

we know that

30 and one-third miles is equal to

$30\frac{1}{3}\ mi=\frac{30*3+1}{3}=\frac{91}{3}\ mi$

one-third of an hour is equal to

$\frac{1}{3}\ h$

Applying proportion

$\frac{(1/3)}{(91/3)}\frac{h}{mi}=\frac{x}{100}\frac{h}{mi}\\ \\x=\frac{100}{91}\ h$

Convert to mixed number

$\frac{100}{91}\ h=\frac{91}{91}+\frac{9}{91}=1\frac{9}{91}\ h$

8 0

4 years ago

Read 2 more answers

Pls help ASAP I’ll give brainliest

NARA [144]

Answer:

B. 11.42

Step-by-step explanation:

<u>Use the law of cosines:</u>

$c = \sqrt{a^2+b^2-2ab*cosC}$

<u>Substitute the values:</u>

$c = \sqrt{9^2+12^2-2*9*12*cos64}=11.42$

7 0

3 years ago