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Misha Larkins [42]
3 years ago
12

Sean answers 4/5 of the questions on a test correctly. If there are 100 questions, how many did he not answer correctly?

Mathematics
2 answers:
Serhud [2]3 years ago
8 0
Convert 4/5 to  80 /100. And you get 20 for the final answer.
DanielleElmas [232]3 years ago
3 0
He would have answered 20 incorrectly.
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ivanzaharov [21]
Take half of the coefficient on the x term
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4 years ago
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Need help
I am Lyosha [343]

Answer:

see in the graph, the circle has: the centre I(3; -2)

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3 years ago
A rectangular box has the dimensions shown in the diagram. The volume of the box is given by the function V(x) = x3 – 4x, where
marta [7]

Answer:

Height =3

Step-by-step explanation:

Given

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Using a calculator to factorize, we have:

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Split

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3 0
3 years ago
Mark has 153 hot dogs and 171 hamburgers. He wants to put the same number of hot dogs and hamburgers on each tray. What is the g
navik [9.2K]

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(0.3 gallons/ 1 minute) x (4 quarts/1 gallon) x (2 pints/1 quart) x (2 cups/1 pint)

this comes out 4.8 cups/1 minute
8 0
3 years ago
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