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3 years ago

Use the double bar graph below to answer the following question.

Mathematics

1 answer:

natali 33 [55]3 years ago

8 0

Answer:

the population would be 1,200,000 of San Diego in 2000

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For which values of x does 2x^2=10x?

Sphinxa [80]

Answer:

x = 0; x = 5

Step-by-step explanation:

2x² = 10x

2x² - 10x = 0

2x(x - 5) = 0

x = 0; x = 5

7 0

3 years ago

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One lap around a dirt track is 1/3 mile. It takes Bryce 1/9 hour to ride one lap. What is Bryce's unit rate, in miles, around th

ikadub [295]

3 miles per hour, or 1 mile per every 1/3 hour

7 0

3 years ago

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He oblique prism has a rectangular base with a width of 10 units and a length of 13 units. the top base extends 8 units to the r

kumpel [21]

Answer:

The correct option is 3.

Step-by-step explanation:

It is given that the oblique prism has a rectangular base with a width of 10 units and a length of 13 units. The top base extends 8 units to the right of the bottom base.

From the figure the height of prism is

$h=\sqrt{(17)^2-8^2}=\sqrt{225}=15$

The height of prism is 15.

The volume of prism is

$V=(\text{base area })\times h$

$V=(10\times 13)\times 15$

$V=1950$

The volume of prism is 1950 unit². Therefore the correct option is 3.

4 0

3 years ago

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Sam purchased a new car for $17,930. The value of the car depreciated by 19% per year. When he trades the car in after x years,

In-s [12.5K]

What you must do in this case is to use the potential type function given in the problem:
a (b) ^ x = c
We have:
new car for $ 17,930
a = 17930
The value of the car depreciated by 19% per year
b = 1-0.19 = 0.81
the car is worth no more than $ 1,900
c = 1900
the exponential inequality is:
a (b) ^ x ≤ c
17930 (0.81) ^ x ≤ 1900
Answer:
the exponential inequality is:
17930 (0.81) ^ x ≤ 1900
where
x: number of years

5 0

3 years ago

Brenna charges $15. $30, $45, and $60 for babysitting 1, 2, 3.

Nataliya [291]

Answer:

Its proportional

Step-by-step explanation:

15×1 hour is 15

15×2 hours is 30 and so on

3 0

3 years ago

Read 2 more answers