A salesman paid $14.87 to fill his car with 44.3 liters of gasoline. Find the price per liter of gasoline to the nearest thousandth of a dollar.

Answers

Answer 1

Answer: per 1 liter
price/1liter=14.87/44.3
divide
price/1liter=0.3356659etc/1liter
round (thousandth is 3 numbers after decimal)
price/1liter=0.336/liter

price=$0.336 per liter

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Which is an example of bivariate data?(1) age of students in a club(2) grade level and age of students in a school(3) type of lunch each student orders at school(4) attendance numbers for all students in one grade
Make a table of values for: - 4x + 8y = 16
(Geometry), homework please help
Сым сөзінің әдеби тілдегі баламасы

111777
+ 999
can you strike out 6 of these digits so that the total of the remaing numbers shall be 20?

Answers

The total of the remaining numbers shall be 20 by taking out 6 digit as

11 + 9 = 20.

What is addition?

One of the four fundamental operations of mathematics is addition, which is typically denoted by the plus sign (+). The other three are subtraction, multiplication, and division. The entire amount or sum of the two whole numbers is obtained by adding them.

Make 111, 777, and 999 smaller because they are all more than 20.

Now, Five digits, minus one 1, two 7, and two 9, equals twenty 11 + 7 + 9 ≠ 20 (it equals 27).

Now, Remove number 7 now.

If you take out number 1 then

1+7+9=17, not 20

and of if we take out number 9 then

= 11+7=18, not 20

So, 11 + 9 = 20 (we took out numbers: 1, 7, 7, 7, 9 and 9 [6 numbers]).

Learn more about Addition here:

brainly.com/question/29560851

#SPJ7

Since 111, 777, and 999 are all bigger than 20, make them smaller. Take out one 1, two 7, and two 9 (5 numbers): 11 + 7 + 9 ≠ 20 (it equals 27). Now take out number 7. (If you take out number 1 [1+7+9=17, not 20] and of you take out number 9 [11+7=18, not 20].

11 + 9 = 20 (you took out numbers: 1, 7, 7, 7, 9 and 9 [6 numbers]).

A disadvantage to joining a family business is that _____.a.

more can be achieved by working in a team

b.

family relationships may be negatively affected

c.

one individual must take on all of the financing responsibilities

d.

there is little trust and loyalty

Answers

Answer:

b. family relationships may be negatively affected

Step-by-step explanation:

Let's asses each option individually,

a) As there are more people in a family than 1 person running the business, work can be divided and completed simultaneously. So more can be achieved.

b)Running a business comes with lot of responsibilities and stress. Therefore family relationships can definitely be affected negatively. For now this seems like the correct answer, but lets look at other option to see whether this is the best answer.

c)One individual does not have to take on all the responsibilities, responsibility is divided between family members.

d)In a family you can trust each other than trusting people outside the family, and same with the loyalty.

Therefore, correct answer is b.

b. family relationships may be negatively affected because if you make a bad decision, your family or parents may be disappointed at you. Hope this helped!

What is the sum of the geometric series 2^0 + 2^1 + 2^2 + 2^3 + 2^3 + 2^4 + … + 2^9?

Answers

sum is
$S_(n)=(a_(1)(1-r^(n)))/(1-r)$

r=common ratio
a1=first term
it looks like 2^0=1 is the first term aka a1
it goes to the 9th term (2^9)

sub
$S_(9)=(1(1-(2)^(9)))/(1-2)$
$S_(9)=(1-512)/(-1)$
$S_(9)=(-511)/(-1)$
$S_(9)=511$

so this one you don't multiply the base by the exponent. in this case its 2 times two how ever many time the exponent says.
2^0= 2
2^1= 2
2^2=4
2^3= 8
2^4=16
2^5=32
2^6=64
2^7=128
2^8=256
2^9=512
So then you add all them up
2+2+4+8+16+32+64+128+256+512= 1024

so there is your answer 1024

Aisha owns an apparel store. She bought some shirts and jeans from a wholesaler for $3,900. Each shirt cost $12 and each pair of jeans cost $28. If she sold the shirts at 70% profit and jeans at 125% profit, her total profit was $3,885. How many shirts and jeans did she buy from the wholesalers?

Answers

Let

x-------> the number of shirts

y------> the number of jeans

we know that

$12x+28y=3,900$ -------> equation $1$

If she sold the shirts at $70\%$ profit and jeans at $125\%$ profit, her total profit was $\$3,885$

$1.7*(12x)+2.25*(28y)=3,900+3,885$

$20.4x+63y=7,785$ -------> equation $2$

we have the following system of equations

$12x+28y=3,900$ -------> equation $1$

$20.4x+63y=7,785$ -------> equation $2$

using a graph tool

see the attached figure

The solution of the system is the intersection both graphs

the solution is the point $(150,75)$

that means

$x=150\ shirts\ny=75\ jeans$

therefore

the answer is

the number of shirts is $150$

the number of jeans is $75$

Let the number of shirts be x, and the jeans be y.

Total cost of shirts = 12x
Total cost of Jeans = 28y

This means that: 12x + 28y = 3900..........(a)

Selling price for Shirts 70% profit, means = 100% + 70% = 170% of the cost price

170/100 * 12x = 1.7*12x = 20.4x

Selling price for Jeans 125% profit, means = 100% + 125% = 225% of the cost price

225/100 * 28y = 2.25*28y = 63y

Total profit = 3885, remember total cost = 3900

Total selling price = 3885 + 3900 = 7785

20.4x + 63y = 7785..........(b)

12x + 28y = 3900.............(a)

20.4x + 63y = 7785...........(b)

Solving the simultaneous equation with a programmable calculator:

x = 150, y = 75

150 shirts and 75 jeans.

Please help me solve this