2 years ago

Can someone help me out with this please?

Mathematics

1 answer:

UNO [17]2 years ago

4 0

It is a linear graph that goes down $1500 every hint so at 8 hints the contestant will win $0.

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a video game has 35 levels in it if you beat 5 of the levels what is the ratio of levels left to the levels that have been beate

marta [7]

We have 35 - 5 = 30 levels left to beat.

The question is asking us for the levels left to beat, to the ones that already have been beaten:

30 : 5

Simplified;

6 : 1

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2 years ago

Steel Factory Workers Ages

igor_vitrenko [27]

Solution: We are given the population mean $=42$

Now, in order to find which shift's mean is closest to population mean, we will find the mean of each shift.

The mean of shift 1 is:

$Mean=\frac{18+25+56+42+29+38+54+47+35+30}{10}=\frac{374}{10}=37.4$

The mean of shift 2 is:

$Mean=\frac{23+19+50+49+67+34+30+59+40+33
}{10}=\frac{404}{10}=40.4$

The mean of shift 3 is:

$Mean=\frac{19+22+24+40+45+29+33+29+39+59 }{10}=\frac{339}{10}=33.9$

The mean of shift 4 is:

$Mean=\frac{21+23+25+40+35+19+70+40+22+23 }{10}=\frac{318}{10}=31.8$

We clearly see the mean of shift 2 is close to the population mean. Hence the option B) Shift 2 is correct.

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2 years ago

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Plz help me get the answer right

Jobisdone [24]

Three of the points that are on the graph are

(-1.38,2.05)= y=11+5x/2
(0,5.5)= y-intercept, (0,11/2)
(-2.2,0)= x-intercept, (-11/5,0)

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3 years ago

Jorge lives 1/3 mile from the playground and Lynne lives 2/3 miles from the playground. Who lives closer to the playground Jorge

SOVA2 [1]

Jorge lives closer to the playground than Lynne.

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PLEASE HELP! Y=5x-9 -2x-3y=-7 Please show work! substition for math

Zepler [3.9K]

Answer:

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Step-by-step explanation:

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2 years ago

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