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2 years ago

13

Five players are given $10 each and asked to contribute any portion of it to a group account. They are also told that the total

collection will be doubled and distributed equally among each of them. In this case, the players are likely to contribute __________.

1 answer:

Natasha2012 [34]2 years ago

4 0

Answer:

nothing

Step-by-step explanation:

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Which of the following numbers has a value that is between 10% and 1/9? (a) 0.151 (b) 0.112 (c) 0.108 (d) 0.019

Westkost [7]

First you have to change each one into a decimal.

10% = 0.10
1/9 = 0.11

So the answer has to be between 0.10 and 0.11.

A is more than 0.11.
B is more than 0.11.
C is between 0.10 and 0.11.
D is less than 0.10.

The answer is C. 0.108.

6 0

3 years ago

Jack looks at a clock tower from a distance and determines that the angle of elevation of the top of the tower is 40°. John, who

zmey [24]

Answer:

18.7939 m

Step-by-step explanation:

-Let x be the distance between John and clock tower.

-Let y be the vertical distance from the eyes of the two men standing to the top of the clock tower.

#Taking the right triangle ACD:

$\Tan \ theta=\frac{Perpendicular \ Height}{Base}\\\\Tan \ 60\textdegree=\frac{y+1.5}{x}\\\\y=x \ Tan \ 60\textdegree -1.5$

#Taking the right triangle ABD:

$\Tan \ theta=\frac{Perpendicular \ Height}{Base}\\\\Tan \ 40\textdegree=\frac{y+1.5}{x+20}\\\\y=(x+20)\ Tan \ 40\textdegree -1.5$

#We equate the two yo solve for x and y;

$(x+20)\ Tan \ 40\textdegree -1.5=x\ Tan \ 60\textdegree -1.5\\\\(x+20)\ Tan \ 40\textdegree=x\ Tan \ 60\textdegree\\\\0.8391x+16.7820=1.7321x\\\\x=18.7939$

Hence, John's distance from the tower's base is 18.7939 m

8 0

3 years ago

What is the area of the composite shape below?

Hatshy [7]

5*2=10
10+12*4.5=64cm^2

Hope it helps

5 0

3 years ago

Plz, Help me with this question plz!!!

vekshin1

I think it’s 2/8-4 hopefully that’s helps

3 0

2 years ago

0.013<br>810.4<br>0.0006<br>50210<br>36.25<br>0.027<br> in scientific notation

m_a_m_a [10]

$1.3 \times {10}^{ - 2}$
$8.104 \times {10}^{2}$
$6 \times {10}^{ - 4}$
$5.021 \times {10}^{4}$
$3.625 \times {10}^{1}$
$2.7 \times {10}^{ - 2}$

6 0

3 years ago