Simple Exponential Growth or Decay

Mathematics

1 answer:

vitfil [10]3 years ago

3 0

the first question is growing at a rate of 35%, and the starting value of the car is 12500.

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Jose worked n hours at $8.75 per hours. He made $61.25.Which expression represents the total number of hour jose worked?

mariarad [96]

Answer:

8.75n = 61.25

Step-by-step explanation:

We multiply n, number or hours, times how much he makes per hour.

Therefore, it is 8.75n = 61.25

Hope this helps :)

8 0

3 years ago

What equation results from completing the square and then factoring? x2 + 6x = 13

larisa [96]

Step 1: Subtract 13 from both sides.
x^2+6x−13=13−13x^2+6x−13=0
Step 2: Use quadratic formula with a=1, b=6, c=-13.
x=−b±√b2−4ac2ax=−(6)±√(6)2−4(1)(−13)2(1)
x=−6±√882
x=−3+√22 or x=−3−√22
Answer would be
x=−3+√22 or x=−3−√22

7 0

4 years ago

Read 2 more answers

According to the United States Census Bureau (2011 data), there are approximately 55,500,000 married couple households in the Un

Kruka [31]

(a) The percentage of married couple households that are one native, one foreign is 7.3%

(b) The number of married couple households that are one native, one foreign is 4,051,500

(a) Percentage =100%-(79.5%+13.2%)

Percentage =100%-92.7%

Percentage =7.3%

(b)Number of married couple households =7.3%*55,500,000

(b)Number of married couple households =4,051,500