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3 years ago

marge saved 350$ toward the cost of here vacation. the vacation will cost 1750$ what percent of the cost does margehave saved

2 answers:

5 0

So, 350 out of 1750

350/1750=
.1828/1

percent is parts out of 100 so x%=x/100

make bottom number 100

0.1828/1 times 100/100 =18.28/100=18.28%

about 18% saved

aleksley [76]3 years ago

4 0

Divide 1750 by 100, then multiply by 350. Take 100 and subtract it from the answer you have

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Marta_Voda [28]

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3 years ago

Combine Like terms 18s + 30sk

Bingel [31]

Answer:

6s(5k+3)

Step-by-step explanation:

18s+30sk

Factor out 6.

6(3s+5sk)

Consider 3s+5sk. Factor out s.

s(3+5k)

Rewrite the complete factored expression.

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3 years ago

in a standard casino dice game the roller wins on the first roll if he rolls a sum of 7 or 11. what is the probability of winnin

Alborosie

<u>Answer-</u>

<em>The probability of winning on the first roll is </em><em>0.22</em>

<u>Solution-</u>

As in the game of casino, two dice are rolled simultaneously.

So the sample space would be,

$|S|=6^2=36$

Let E be the event such that the sum of two numbers are 7, so

E = {(1,6), (2,5), (3,4), (4,3), (5,2), (6,1)}

$|E|=56$

$\therefore P(E)=\dfrac{|E|}{|S|}=\dfrac{6}{36}$

Let F be the event such that the sum of two numbers are 11, so

F = {(6,5), (5,6)}

$|F|=2$

$\therefore P(F)=\dfrac{|F|}{|S|}=\dfrac{2}{36}$

Now,

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8 0

3 years ago

Really need help with my aleks

tatiyna

Answer:

(4x -4)° +x° +(6x-3)° = 180°
J = 99°
K = 64°
L = 17°

Step-by-step explanation:

The relation that helps you write an equation for x is, "the sum of angles in a triangle is 180°."

<h3>equation</h3>

(4x -4)° +x° +(6x -3)° = 180° . . . . . sum of angles in this triangle

<h3>solution for x</h3>

11x -7 = 180 . . . . . . . divide by °, collect terms

11x = 187 . . . . . . . . add 7

x = 17 . . . . . . . . . divide by 11

<h3>angle values</h3>

m∠J = (6x -3)° = (6(17) -3)° = 99°

m∠K = (4x -4)° = (4(17) -4)° = 64°

m∠L = x° = 17°

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2 years ago

Given sin b = .88 find angle b in radians

Rama09 [41]

$sin^{-1}0.88=61.642\ degrees$
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3 years ago