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3 years ago

Uuuuuuuuuuuuuuuuuuummmmmm yeah the last time i asked someone put something bad so lemme try again

Mathematics

1 answer:

artcher [175]3 years ago

6 0

The correct option is A. F>8

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david a high school senior was wondering if the cost of attending college is worth the expense. he collected the following data

dimulka [17.4K]

Answer:

Part A: Based on the information collected, who will have the higher mean annual salary?

College graduates have a higher mean by about $20,000

Part B: If you were to graph this data, what would be important to consider?

The data should be graphed on the same axis and scale so comparisons are possible

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help how do I do this ??

AleksAgata [21]

For 10 here is the answer and for 9 i’ll reply to my comment

3 0

3 years ago

Help me please! Am horrible at math.

lesya692 [45]

Answer:

Step-by-step explanation:

For a. the 14.7 represents the pressure that the air puts on you all the time.

For b. the d represents the depth you go under the surface of the water.

For c. we have to solve p(d) when d = 8:

p(8) = 14.7 + 0.445(8) so

p(8) = 14.7 + 3.56 and

p(8) = 18.26 psi

5 0

2 years ago

Hep asappppppppppppp

schepotkina [342]

Answer:

(6 , -1)

Step-by-step explanation:

2x+ y = 11 ----------------(I)

y = 11 - 2x --------------------(II)

$\frac{1}{2}x - 5y = 8$

Multiply the whole equation by 2

$2*\frac{1}{2}x -2*5y = 2*8$

x - 10y = 16 --------------------(III)

Substitute y = 11- 2x in equation (III)

x - 10(11 - 2x) = 16

x - 110 + 20x = 16

21x - 110 = 16

21x = 16 +110

21x = 126

x = 126/21

x = 6

Plugin x = 6 in equation (II)

y = 11 - 2*6

y = 11 - 12

y = -1

5 0

2 years ago

Which tipe of this method???

Hoochie [10]

Answer:

It appears to be substitution

Step-by-step explanation:

I think you are talking about system of equations

6 0

3 years ago