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Elza [17]
3 years ago
14

QUESTION 4

Mathematics
1 answer:
mojhsa [17]3 years ago
4 0

Answer:

82.25%

Step-by-step explanation:

95*0.2 + 80*0.2 + 75*0.45 + 90*0.15 = 82.25%

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A model stature is 5 in wide. If it was built with a scale of 1 in: 2 ft, then how wide is the real statue?
Gnesinka [82]

Answer:

<u>10 ft.</u>

Step-by-step explanation:

<u>Scale</u> ⇒ 1 in. : 2 ft.

  • 1 in. : 2ft. = 5 in. : x ft. [x is the width of the real statue]
  • 1/2 = 5/x
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Check below

Step-by-step explanation:

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3 years ago
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djverab [1.8K]
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Jacob buys 3 hot dogs and a $1 soda.he spent $5.50 in all.what is the cost of one hot dog?
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6 0
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Hey hun can any of y'all help me?
11111nata11111 [884]
\bf \cfrac{5}{\frac{1}{6}+\frac{1}{x+1}}\qquad \cfrac{}{\impliedby LCD\textit{ will be 6(x+1)}}\implies \cfrac{5}{\frac{1(x+1)+1(6)}{6(x+1)}}&#10;\\\\\\&#10;\cfrac{5}{\frac{x+1+6}{6(x+1)}}\implies \cfrac{\frac{5}{1}}{\frac{x+7}{6(x+1)}}\implies \cfrac{5}{1}\cdot \cfrac{6(x+1)}{x+7}\implies \cfrac{30(x+1)}{x+7}

and you can expand the numerator if you wish, it won't be simplified further though.
6 0
3 years ago
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