3 years ago

Help??? Can someone help me with all of them???

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

6 0

The answer is -2,-3 :()

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The price of a bungalow in 1990 was $850000. If there was a 125% increase in 2000, followed by a 30% decrease in 2013, what was

astra-53 [7]

Answer:

1,338,750$

Step-by-step explanation:

1990 price was 850,000

in 2000

850,000 + 125% = 1,062,500

850,000 + 1,062,500 = 1,912,500

in 2013

1,912,500 - 30% = 573,750

1,912,500 - 573,750 = 1,338,750

6 0

2 years ago

Please answer someone

Korolek [52]

Answer:

answer C

Step-by-step explanation:

hello

set A is $10^x$

set B is 1000+50(x-1)

so set A is an exponential function and the values increase at a faster rate than set B

hope this helps

4 0

3 years ago

30 POINTS! PLZ HELPPP!!! The list shows the number of children who visited a city playground each day for two weeks.

myrzilka [38]

Answer to first part 1: First you obtain number of intervals you would like to have by getting the square root of the total number of observations. In this case, square root of 14 = 3.74; round up and use 4.0.
Answer to Second part: 2: The interval width is then obtained by dividing the range by the number of intervals. For this case, interval width = (42-9)/4 = 8.25. This can be rounded up to the convenient evenfigure of 10.0.

Hope this helps!!!!

5 0

3 years ago

What is the circumference of the circle? Use 3.14 for Pi. A circle with radius 6.4 centimeters. 20.096 cm 40.192 cm 200.96 cm 40

r-ruslan [8.4K]

Answer: 40.192 cm

Step-by-step explanation:

the formula for circumference is $2\pi r$

In this case we are using 3.14 for pi and the radius is 6.4

$(2)(3.14)(6.4)\\(6.28)(6.4)\\40.192$

8 0

3 years ago

The volume of the cylinder is 13,665.28 cm³ and the height is 17 cm what is the radius

kotykmax [81]

Answer:

V = π²h

r = √V/πh

r = √13,665.28cm³/(3.14)(17cm)

r =√13,665.28/53.38 cm

r = √256 cm

r = 16 cm

5 0

3 years ago