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dezoksy [38]
2 years ago
13

A history test has 30 questions. A student answers 90% of the questions correctly. How many questions did the student get correc

t.
Mathematics
1 answer:
algol132 years ago
7 0

Answer:

27 questions

Step-by-step explanation:

Hope this helps!

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What percentage of the total hours was spent jogging
hammer [34]

Answer:

Where's the question?

Step-by-step explanation:

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3 years ago
your dad tells you he will pay you 6 dollars a hour for the six seconds it takes you to wash your hands before dinner. How much
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You made 2 cents if you round down
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3 years ago
A missile was fired from a submarine from 340 feet below sea level. If the missile reached a height of 11100 feet before explodi
vagabundo [1.1K]

Answer: 11,440 ft change in altitude

Step-by-step explanation: To do this equation, you first need to find a positive number that is high enough to reach positive 11,100. Because we are not starting at zero on the number line and are instead starting at negative 340, the number will be a little higher than 11,100. The simplest way to find the answer is by changing negative 340 to a positive value and adding it to positive 11,100. This should equal 11,440 To prove this, grab a calculator and add 11,440 to negative 340. To make 340 a negative integer, type in that number and then click the button that looks like this, +/_ Once you have added 11,440 to negative 340, the sum of the two integers should pop up as 11,100 on your calculator. The final and correct answer is equivalent to a 11,440-foot change in altitude.

Please comment below if this helped!

5 0
3 years ago
Read 2 more answers
The isosceles triangle has a perimeter of 7.5 m.
shepuryov [24]
D) 2.1+2x=7.5

All the sides added together will equal the perimeter
7 0
3 years ago
Read 2 more answers
Four teams will receive prize money based on their ticket sales. The total prize amount to be apportioned is $63. Determine the
Oxana [17]

Answer:

32.43

Step-by-step explanation:

To get the standard divisor

We sum up the tickets sold

Applejack's = 66 tickets

Broncos = 769 tickets

Colts = 652 tickets

Deers = 556 tickets

The total prize amount = $63

Total tickets = 66 + 769 + 652 + 556 = 2043

Standard divisor = 2043/63

= 32.43

The standard divisor to two decimal places is 32.43

8 0
3 years ago
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