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3 years ago

Can you solve this my teacher is so rude and she literally gave me a 40 cuz this answer was wrong

Mathematics

2 answers:

Scrat [10]3 years ago

6 0

Answer:

-1 is your answer,

Step-by-step explanation:

first of all, add all those scores

-3 + 1 + -2 + -4 + 3 = -5

and for average, there is 5 rounds, so divide by 5

hence answer is -5 / 5 - = -1

Zarrin [17]3 years ago

5 0

Answer:

the answer should be -1

Step-by-step explanation:

-3 + (-2) + (-4) = -9

-9 + 4 = -5

-5 ÷ 5 = -1

Hope this helped :)

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Simplify this expression completely: -5r-(6r-1)

Ivenika [448]

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3 years ago

Read 2 more answers

Teresa is building a scale model of the JP Morgan chase Tower in Houston.In her scale model, 1.5 inches represents 61 meters. Si

Jet001 [13]

Answer:

Teresa should build 7.5 inches model.

Step-by-step explanation:

Consider the provided information.

Teresa is building a scale model of the JP Morgan chase Tower in Houston.

Her scale model, 1.5 inches represents 61 meters.

The actual building is 305 meters tall,

First find how many 61's are there in 305.

For this divide 305 by 61.

$\frac{305}{61}= 5$

Actual building is 5 times taller than 61. Thus the model should be 5 times taller than 1.5.

multiply 1.5 with 5 gives us:

$1.5\times 5=7.5$

Hence, Teresa should build 7.5 inches model.

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3 years ago

5/6 + 1/12 = ??<br><br> Simplify answer fully

AlladinOne [14]

5/6+1/12
=taking LCM we get 10+1/12
=11/12 is the answer..!!

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3 years ago

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Ling lives 2 miles from school. It took him 15 minutes to bike from school to home. The first half of the distance he biked at a

alexdok [17]

A) time = distance/speed
For the first half of the trip, the time used was
.. (1 mi)/(12 mi/h) = (1/12) h = 5 minutes
Then the last half of the trip took 10 minutes, 1/6 hour.
.. speed = distance/time
.. = (1 mi)/(1/6 h) = 6 mi/h

The speed for the last half of the trip was 6 mph.

b) The average speed was
.. (2 mi)/(1/4 h) = 8 mi/h

Ling's average speed was 8 mph.

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3 years ago

Ezra used his bank card to buy gasoline for his car 3 times. Each time he bought gasoline, it cost him $28.50. He then deposited

TiliK225 [7]

Answer:

18.50 times 3 equals 55.5, the answer is 55.50

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2 years ago

Can you solve this my teacher is so rude and she literally gave me a 40 cuz this answer was wrong​

Can you solve this my teacher is so rude and she literally gave me a 40 cuz this answer was wrong