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2 years ago

A theatre holds 1200 people when full.If it is 80% full,how many people are present

Mathematics

1 answer:

CaHeK987 [17]2 years ago

4 0

0.8 times 1200 is 960, which is the number of people when the theatre is 80% full.

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A 3-meter roll of red ribbon costs $1.89. What is the unit price?

Elan Coil [88]

Answer:

The price of ribbon is $0.63 per meter.

Step-by-step explanation:

It is given that:

Cost of 3 meter ribbon = $1.89

Unit price per meter = $\frac{1.89}{3}$

Unit price per meter = $0.63 per meter

Therefore,

The price of ribbon is $0.63 per meter.

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2 years ago

A guidance counselor is studying test anxiety in freshman students. A random sample of 972 high school freshmen finds that 219 o

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Answer:

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2 years ago

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Use complete sentences to describe why Set A = { X1 X is an even whole number between 0 and 2) = 0.

d1i1m1o1n [39]

Answer:Consider the Set A = {X | X is an even whole number between 0 and 2 } = .

Since, whole numbers are the set of numbers starting from zero upto infinity.

Even numbers are the numbers which are exactly divisible by '2'.

So, we have to find the even whole number between 0 and 2.

Since, only '1' is a whole number between 0 and 2 which is not an even number as '1' is not divisible by '2'.

Therefore, there is no even whole number between 0 and 2.

So, this set is empty.

Therefore, A = { X | X is an even whole number between 0 and 2} = 

Step-by-step explanation:

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2 years ago

Three friends each have some ribbon. Carl has 54 inches of ribbon,Tino has 13.5 feet of ribbon, and Baxter has 3.5 yards of ribb

deff fn [24]

Answer:

342 inches, or 28.5 feet, or 9.5 yards

Step-by-step explanation:

It is perhaps easiest to start with all the dimensions in inches.

13.5 ft = (13.5 ft)(12 in/ft) = 162 in

3.5 yd = (3.5 yd)(36 in/yd) = 126 in

Then the total of the lengths of ribbon is ...

54 in + 162 in + 126 in = 342 in

Converting to feet, we get ...

(342 in)/(12 in/ft) = 28.5 ft

And converting to yards, we get ...

(342 in)/(36 in/yd) = 9.5 yd

The total length of ribbon is 342 inches, or 28.5 feet, or 9.5 yards.

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2 years ago

25 POINTS!

bekas [8.4K]

Answer:

y-5=4(x+3)

Step-by-step explanation:

y-y1=m(x-x1)

y-5=4(x-(-3))

y-5=4(x+3)

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2 years ago