1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masya89 [10]
3 years ago
12

I need help with this problem :/

Mathematics
1 answer:
Mademuasel [1]3 years ago
8 0
I cant see the pic ;;;
You might be interested in
You have a truck with two gas tanks. The volume of the larger tank is "8x2 + 2x − 1" in3 and the volume of the smaller tank is "
DaniilM [7]
Tank1+tank2=8x^2+2x-1+7x^2-2x+1

Total=15x^2
7 0
3 years ago
(1over5^2(3+2+5)^2=<br>i need helllllllllllllllllp pleaaaaaaassssseee​
Nikitich [7]

Answer:

2500

Step-by-step explanation:

5^2(3+2+5)^2

5^2(10)^2

25(100)

=2500

8 0
3 years ago
Read 2 more answers
A new American graduate is contemplating buying a
Law Incorporation [45]

Answer:

The best option is to buy Japanese Car.

Step-by-step explanation:

Fuel usage per year is 150000/ 8 = 18750 miles per year

Fuel cost (year 1 -8) = $3.0, $3.06, $3.12, $3.18, $3.25, $3.312, $3.38, $3.5

Japanese Car:

Fuel usage 18750 / 23 = 815 * $3 = $2446

Fuel charges (year 1 -8) = $2445, $2494, $2623, $2758. $2900, $3050, $3207, $3372

Repair Cost (year 1 - 8) = $700, $721, $742, $764, $787, $811, $835, $860

Insurance cost (Year 1 - 8) = $700, $714, $728, $742, $757, $772, $788, $804

Present value of cost at 5% = 24674.07

Cost of car is $30,000

Total cost = $54674.07

Amercian Car:

Cost $35,000

Fuel usage 18750/20 = 937.5 * $3 per gallon = $2812.5.

Fuel charges (year 1 -8) = $2812, $2913, $2986, $3011. $3098, $3124, $3176, $3208

Repair Cost (year 1 - 8) = $800, $894, $921, $978, $1109, $1176, $1207, $1301

Insurance cost (Year 1 - 8) = $800, $827, $876, $898, $908, $932, $954, $934

Present value of cost at 5% = 25302.18

Cost of car is $35,000

Total cost = $60302.

German Car:

Cost = $45,000

Fuel usage 18750 / 21 = 892 * $3 = $2678

Fuel charges (year 1 -8) = $2679, $2732, $2786, $2842. $2899, $2987, $3077, $3171

Repair Cost (year 1 - 8) = $1000, $1040, $1081, $1124, $1169, $1216, $1265, $1316

Insurance cost (Year 1 - 8) = $850, $867, $884, $902, $920, $938, $957, $976

Present value of cost at 5% = 27105.73

Cost of car is $45,000

Total cost = $72105.

4 0
3 years ago
Read 2 more answers
75 POINTS!!! PLEASE ANSWERl
denpristay [2]

Answer:

67th percentile

Step-by-step explanation:

If the mean is 8 with a standard deviation of 1.5, the percentile rank of a shoe with at least a size of 9 is 66.6 repeating, or 67th if rounded.

4 0
3 years ago
Read 2 more answers
Please help me. ASAP.Please I need answer step-by-step.
nikitadnepr [17]

so this is how i was taught the inverse function.  f(x) is basicly the same thing as saying y

so y=x over x+3  

you switch the top x with y so it turns in to x=y over x+3

the problem should tell you what x equals so substitute x with the number it equals and then solve

here is an example f(x)=x over x+3 and x=14

x=y over x+3

14=y over 14+3

the inverse inverse function would probably be just solve the equation so just substitute the number they give you for x in for x

4 0
3 years ago
Other questions:
  • A fee of $12.50 is deducted each month from Aubryn’s bank account. She currently has a balance of $75.00 in her account. She mus
    9·1 answer
  • What is the final price for a pair of $39.50 jeans after 5% sales tax has been added
    6·1 answer
  • Points D and E are midpoints of the sides of triangle ABC. The perimeter of the triangle is 48 units.
    13·2 answers
  • How you could use a number line to determine which of two numbers is greater
    10·1 answer
  • Which is the better buy 3 pounds for $8.31 or 5 pounds to $12.95
    6·2 answers
  • 2) Jose recently saw an ad online for a new version of his tablet. The projected price is $450, and the phone will be out on the
    10·1 answer
  • Q3
    11·1 answer
  • LA and B are complementary angles. If m ZA = (6x +29) and m
    8·1 answer
  • Lines AD and BC are parallel. Find the measures
    10·1 answer
  • &gt; A person places $479 in an investment account earning an annual rate of 8.2%, compounded continuously. Using the formula V
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!