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
lubasha [3.4K]
3 years ago
10

While in Europe, if you drive 123 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per lite

r and your car's gas mileage is 31.0 mi/gal ? Assume that 1euro=1.26dollars.
Mathematics
2 answers:
Leona [35]3 years ago
6 0
First, you drive 123km per day, and they ask for in a week.
There are 7 days in a week, we have to multiply 123 by 7, which equals 861.
=km per week 861
Now, we need to find out how much cost the gas. Gas cost 1.10 euros per-liter, and this problem wants us to assume that 1euro = 1.26 dollars.
 
So, we divide 1.10 by 1.26 which is 0.87.
=gas cost 0.87 per liter.

Next, this person goes 31.0 mi/gal per stop.
To get the answer we need to divide 861 the full distance in a week and divide it by how many stops nee to be made which is each 31 mi/gal.

So, 861/31 = 27.77 and now we times 0.87 by 27.77 to get gas cost.
=24.16
Damm [24]3 years ago
5 0

Answer:

$146.22 or 116.05 euros

Step-by-step explanation:

In Europe, you drive per day = 123 km

in one week = 123 × 7 = 861 km

Car's gas mileage = 31.0 miles per gallon

1 gallon = 3.8 liters

Car's gas mileage in liters = 31/ 3.8 = 8.16 miles per liter

total gas consumed in a week = 861 ÷ 8.16

                                                   = 105.5 liters

Cost of gas = 1.10 euros per liter

Total cost of gas used in a week = 105.5 × 1.10

                                                       = 116.05 euros

1 euro = 1.26 dollars

116.05 euros = 1.26 × 116.05

                    = $146.22

You would spend $146.22 or 116.05 euros on gas in one week.

You might be interested in
12. divied 587. hoq do i do it
Romashka [77]
For 12 divided by 587, I got 0.02044293.
For 587 divided by 12, I got 48.9166666666666.
I hope this helps.
6 0
3 years ago
Read 2 more answers
Evaluate a+b for a=-17 and b=8
In-s [12.5K]

25

substitute 17 for A

substitute 8 for B

should look like this

17+8

then add

should look like this

17+8=25

8 0
3 years ago
HELPPPP PLEASEEE IM BEGGING SOMEONE PLEASE PLEASE HELP
pychu [463]

Given:

The figure of a rhombus QRST.

To find:

A. The value of x.

B. The measure of angle RQP.

Solution:

A. We need to find the value of x.

We know that the diagonals of a rhombus are perpendicular bisectors. It means the angles on the intersection of diagonals are right angles.

m\angle RPS=90^\circ                       [Right angle]

(5x+15)^\circ=90^\circ

(5x+15)=90

5x=90-15

5x=75

Divide both sides by 5.

x=\dfrac{75}{5}

x=15

Therefore, the value of x is 15.

B. We need to find the measure of angle RQP.

From the given figure, it is clear that

m\angle RQP=(2x+3)^\circ

Putting x=15, we get

m\angle RQP=(2(15)+3)^\circ

m\angle RQP=(30+3)^\circ

m\angle RQP=33^\circ

Therefore, the measure of angle RQP is 33 degrees.

8 0
2 years ago
Experiments on learning in animals sometimes measure how long it takes mice to find their way through a maze. The mean time is 1
Dahasolnce [82]

Answer:

<h3>Option c) H_a:\mu is correct</h3><h3>The alternate hypothesis for the significance test is H_a:\mu</h3>

Step-by-step explanation:

The alternate hypothesis use the sumbol for the population value

Let p be the proportion , Mean be \mu and stadard deviation be \sigma

The null hypothesis states that population value is equal to the value mentioned in the given claim.

H_0:\mu=18 (by given).

The alternate hypothesis for the significance test states that the opposite of the null hypothesis(based on the claim )

∴ H_a:\mu

The symbol "<" because we want to test if the maze is completed faster and thus if the time has decreased.

<h3>∴ option c) H_a:\mu is correct.</h3>
3 0
3 years ago
Kendra is buying an outfit that is on sale for 20% off. The original price of the outfit is $109.
Misha Larkins [42]
It could be 64$ because i did division

4 0
3 years ago
Read 2 more answers
Other questions:
  • The diagram represents two statements: p and q.<br><br> Which represents regions A, B, and C?
    10·2 answers
  • Find the following from the table:<br> m = _______<br> b = _______<br> Equation: _______
    15·1 answer
  • How to solve 2a^b-4ab^​
    9·1 answer
  • Notice that the alternative hypothesis is a two-tailed test. Suppose ttest_ind method from scipy module is used to perform the t
    14·1 answer
  • Can someone pls help me?
    7·1 answer
  • Need help with the answer please and thank you
    8·1 answer
  • Solve the equation.<br> -2/3 (x + 3/5) = 1/2<br><br><br><br> x=
    5·1 answer
  • The answer is A. x ≥ 29,000 and x ≤ 41,000 I got it correct on my FLVS test trust
    15·1 answer
  • I’m not sure if you can see it but please help me &lt;3
    14·1 answer
  • Write a Pythagorean triplet whose smallest member is 6​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!