3 years ago

Round to the indicated place: 209.971 (tenth)

Mathematics

1 answer:

andrey2020 [161]3 years ago

7 0

The answer is 209.7 because the tenth is the number right after the decimal point.

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Katie organised a wedding. 1/3 of the guest chose pasta 5/12 of the guests chose beef. How many guest were at the wedding

boyakko [2]

Answer:

Step-by-step explanation:

1/3+5/12=3/4

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(06.01)<br> Solve x + 3y = 9<br> 3x − 3y = −13

Irina-Kira [14]

Answer:

Slove For X

x= -1

Solve for Y

Y= 10/3

Step-by-step explanation:

SO I did Elimination method

To isolate X and to solve for it

x+3y=9

3x−3y=−13

Add these equations to eliminate y:

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3y = 2x + 10
Y = 2/3x + 10/3
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-10 = -3/2(10) + b
-10 = -15 + b, b = 5
Equation: y = -3/2x + 5

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3 years ago

If a 42.9 ft tall flagpole casts a 253.1 ft long shadow then how long is the shadow that a 6.2 ft tall woman casts?

blsea [12.9K]

We will have to use proportions:
$\frac{42.9}{253.1} = \frac{6.2}{x}$
Cross multiplying we get
$42.9x = 6.2 \times 253.1$
Now divide:
$x = \frac{6.2 \times 253.1}{42.9}$
Solve to tenths place we get
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The woman casts a 36.6 ft long shadow.

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Answer:

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Step-by-step explanation:

There are 5 seniors (2+3)

2 of them are males

P ( male given a senior)= male/ senior

2/5

.40

40%

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3 years ago