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Naddika [18.5K]
3 years ago
6

Josiah kept track of how many songs of each Germans were played in an hour from his MP3 player accounts are displayed in the tab

le below he has a total of 1500 songs on his players Josiah predicted the number of rock songs on the MP3 player to be 300 songs which statements about the solution is true select three choices
Mathematics
2 answers:
nata0808 [166]3 years ago
7 0

Answer:

a and b and e are the answers

Step-by-step explanation:

sergejj [24]3 years ago
3 0

Answer:

He should have found the average of the number of rock songs by averaging 4 and 6 to get 5.

He did not multiply the numerator and denominator by the correct number to equal 1,500.

He should have multiplied the numerator and denominator by 75, not 30

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A restaurant sells burritos for $8.00 each. The cost of the meat is $1.50 and the cost of the other ingredients is $1.00 for eac
ollegr [7]

Answer:

Profit for 100 burritos: $550

Cost to make one burrito: $2.50

Step-by-step explanation:

If a restaurant sells burritos for $8, that's a positive 8 dollars they earned. Then, we need to find what the cost was to make the burrito. If the meat is 1.50 and the cost for all the other ingredients is 1 dollar, then they lose 2.50 for every 8 dollars they make (for each burrito). So, to find the profit in one burrito, we would add -2.5+8, giving us an answer of 5.5. So, they earn 5 dollars and 50 cents each burrito and lose $2.50.

Now, we need to find the profit of 100 burritos

If one burrito is $5.50 in profit, then we take that amount and multiply it by 100. This is to make the illitsratution of selling 100 burritos. So, 5.50*100 would be 550! They would make $550 for 100 burritos, and lose 250 dollars on all of the burrito ingredients.  

6 0
2 years ago
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fgiga [73]
Factor -20x+32
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8 0
3 years ago
Please answer correctly !!!!! Will mark brainliest answer !!!!!!!!!!
AnnZ [28]

Answer:

type 2 in the first box,

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Step-by-step explanation:Notice that you are asked to write the following quadratic expression in vertex form, so you need to find the "x" value of the vertex, and then the "y" value of the vertex:

x_{vertex}= -b/2a

Which in our case is: -13/4

and the value of the y for the vertex is obtained using the functional expression when x equals -13/4:

f(-13/4)= -9/8

Then your expression for this quadratic should be:

f(x)=2\,(x+\frac{13}{4} )^2+(-\frac{9}{8})

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7 0
3 years ago
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NeX [460]

Answer:

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Step-by-step explanation:

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vova2212 [387]

Answer:

True

Step-by-step explanation:

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