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3 years ago

2) Jesse works as a plumber apprentice and earns and hourly wage of $16. The first week of July, there

Mathematics

2 answers:

nekit [7.7K]3 years ago

4 0

Answer:

A shopkeeper bought two mobile for Rs.55555. He sold them to gain 10% on one and loss 10% on the other.Calculate his final gain or lose percent if the selling price of both the mobile sets is the same

Alenkasestr [34]3 years ago

3 0

Answer:

60$

Step-by-step explanation:

Half pay for the week is 8 dollars a day for a week. Overtime you would take 7.5 times 8.

You might be interested in

A circle with area 36pi has a sector with a central angle of 48°. what is the area of the sector?

Elza [17]

Answer:4.8π

Step-by-step explanation:

Φ=48°

Area of circle=36π

Area of circle=π x r^2

36π=πr^2

Dividing both sides by π we get

r^2=36π/π

r^2=36

Take them square root of both sides

√(r^2)=√(36)

r=6

Area of sector=Φ/360 x π x r x r

Area of sector=48/360 x π x 6 x 6

Area of sector=(48xπx6x6)/360

Area of sector=1728π/360

Area of sector=4.8π

4 0

4 years ago

I need help please Write an equation in slope intercept form for the following graph.

olganol [36]

Answer:

y = - 0.5x + 3

Step-by-step explanation:

Take two points on the line:

(0, 3) and (2, 2)

The slope-intercept form:

y = mx + b, where m- slope, b- y-intercept

Find the slope:

m = (2 - 3) / (2 - 0) = - 1 / 2 = - 0.5

The y- intercept is b = 3 according to the first point.

The line is:

y = - 0.5x + 3

3 0

2 years ago

Jim Part 2 Homework Algebra more June 3rd

belka [17]

Answers:

6. A) 120 plus or minus 1
7. A) (0, 22.7)
8. B) When there are 0 people, the max noise is 22.7 dB
9. D) 89
10. B) The player had 318 at bats and 80 hits.

========================================================

Explanations:

6. Plug in x = 65 and evaluate. You should get y = 120.2 which is fairly close to 120, give or take a decibel or so.
7. The y intercept is the value of b in y = mx+b. In this case, b = 22.7 and the location of the y intercept is (0, b) = (0, 22.7)
8. Plug in x = 0 and you should get y = 22.7, which is the y intercept mentioned earlier. It means that if x = 0 people show up, ie the stadium is empty, then the noise level is 22.7 dB. This is probably unrealistic as there's no people around to make noises, unless there are machinery or similar making sounds.
9. Form the proportion 147/526 = x/317. Solve for x to get roughly x = 88.591, which rounds to 89. If we have 89 in this cell, then the row relative frequencies will fairly be the same (ie each row is pretty much identical after we compute the row relative frequencies) and that leads to a likely case we don't have association.
10. The point (x,y) = (318, 80) means x = 318 and y = 80 pair up together. The variable x is the number of at bats, and y is the number of hits.

4 0

3 years ago

Samuel bought 8 shirts for a total of $58. If tee shirts cost $6 and long sleeve shirts

ryzh [129]

So he brought 5 $6 shirts and 2 $11 shirts

4 0

3 years ago

Which Venn diagram shows the correct relationship among different set of numbers and correct numbers placement of -648

MA_775_DIABLO [31]

Answer:

Explanation:

The whole numbers are the numbers that we use to count like 1, 2, 3, ...

Then, integer numbers are the set that contains the whole numbers and the negative numbers, so the integer number are like ... -3, -2, -1, 0, 1, 2, 3, ...

Therefore, -648 is an integer number.

Finally, the rational numbers are numbers that can be written as a/b, where a and b are integers.

So, the answer is A because rational numbers contain integer numbers, integer numbers contain whole numbers and -648 is a integer number.

5 0

1 year ago