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3 years ago

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for a fund raising activity, the student council rented a popcorn machine for $.50 pee day. they plan to sell the popcorn for $1

.50 per bag. it cost $.50 to produce one bag of popcorn. What is the least number of bags of popcorn they must sell in order to make a profit?

1 answer:

GrogVix [38]3 years ago

7 0

In sorry but I dont know the answer

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azamat

Answer:

$sin \theta = \frac{\sqrt {19}}{10}$

Step-by-step explanation:

$( \sin \theta) ^{2} + ( \cos \theta) ^{2} = 1 \\ \\ \therefore \:( \sin \theta) ^{2} + { \bigg( \frac{{9} }{10} \bigg)}^{2}= 1 \\ \\( \sin \theta) ^{2} + \frac{81}{100}= 1 \\ \\ ( \sin \theta) ^{2} = 1 - \frac{81}{100} \\ \\ ( \sin \theta) ^{2} = \frac{100 - 81}{100} \\ \\ ( \sin \theta) ^{2} = \frac{19}{100} \\ \\ \sin \theta = \sqrt{\frac{19}{100} } \\ \\ \sin \theta = \frac{\sqrt {19}}{10}$

7 0

3 years ago

Which equation is modeled below?

alina1380 [7]

Answer:

D. 3x+(-2)=2x+4

Step-by-step explanation:

There is 2 red cubes of -1 so it has to be in parentheses, not combined like letter C.

5 0

3 years ago

I BEG SOMEONE TO JUST PLS HELP :( and if u wanna answer more questions related ill give u like 100 pts at the end i need this

sergiy2304 [10]

Number one is D. and number two is A.

8 0

3 years ago

For the sequence given by a_n=2n+4 , answer the following:

artcher [175]

a. 6, 8, 10, 12, 14

Work:

a_1 = 2(1) + 4

a_1 = 6

a_2 = 2(2) + 4

a_2 = 8

a_3 = 2(3) + 4

a_3 = 10

a_4 = 2(4) + 4

a_4 = 12

a_5 = 2(5) + 4

a_5 = 14

b. 500

Work:

Since the common difference is 2, we can add 2 to each number until we reach the 20th term.

6 + 8 + 10 + 12 + 14 + 16 + 18 + 20 + 22 + 24 + 26 + 28 + 30 + 32 + 34 + 36 + 38 + 40 + 42 + 44 = 500

7 0

4 years ago

Read 2 more answers

Which algebraic expression is equivalent to the expression below?

fiasKO [112]

Answer:

14x - 11

Step-by-step explanation:

I don't know if this is right but I hope it is have an amazing day.

6 0

3 years ago

Read 2 more answers