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
Naddika [18.5K]
3 years ago
8

A unit of gas costs 4.2 pence on averge ria uses 50.1 units of gas a week she pays for the gas she uses in 13 weeks work out an

estimsate for the amount ria pays
Mathematics
1 answer:
padilas [110]3 years ago
5 0

Answer:

Step-by-step explanation:

Cost per unit of gas = 4.2 pence

Average units of gas used per week = 50.1 units

Total cost of gas per week = Cost per unit of gas × Average units of gas used per week

= 4.2 pence × 50.1

= 210.42 pence

= £ 2.1042

Amount ria pays for gas for 13 weeks = cost of gas per week × number of weeks

= 210.42 pence × 13

= 2,735.46 pence

2,735.46 pence = £ 27.3546

You might be interested in
TODAY IS MY BIRTHDAY I WILL BE GIVING BRAINLIST PLS HURRY AND HELP!!!!!!!!!
Sphinxa [80]

Answer: HAPPY BIRTHDAY :)))

the answer is C

Step-by-step explanation:

6 0
3 years ago
1. On which road would there be a larger standard deviation in speed: a backroad or an interstate? Justify your answer
White raven [17]

Answer:

Your answers may vary slightly. 5.2 Normal Distributions: Finding Probabilities If you are given that a random variable Xhas a normal distribution, nding probabilities corresponds to nding the area between the standard normal curve and the x-axis, using the table of z-scores. The mean (expected value) and standard deviation ˙should be given

Step-by-step explanation:

7 0
3 years ago
Which function is a quadratic function?
DerKrebs [107]
The correct answer is: [C]:  " c(x) = –8x²<span> + 3x – 5 " .
_________________________________________________________
  The quadratic function takes the form of:
_________________________________________________________
  " f(x) =  ax</span>²  + bx + c " .
_________________________________________________________
Answer choice:  [C]:  " c(x) = –8x² + 3x – 5 "  ;

  is the only answer choice provided that takes that form of the quadratic function:

  " f(x) =  ax²  + bx + c " :

in which:  " a = -8 " ; " b = 3 " ;  " c = -5 " .
____________________________________________________
5 0
3 years ago
Find the area of the figure<br>a) 114cm2<br>b) 350cm2<br>c) 418cm2<br>d) 447cm2<br>​
uysha [10]

Answer: I thin it's A because you just multiply 19*6

Step-by-step explanation:

4 0
3 years ago
Find the volume of the prism:​
Rudiy27

Answer:

240m

Step-by-step explanation:

Volume is length x width x height

7.5m x 4m x 8m: 240m

4 0
3 years ago
Other questions:
  • suppose the linear regression line y= 2.4x + 3.1 predicts the time,in minutes it takes you to be served at a food stand if there
    13·2 answers
  • Make up any kimd of subtraction equation thay has a solution of -2​
    11·1 answer
  • A stack of 20 coins contains only nickels and
    5·1 answer
  • In a list of 7 consecutive integers, the sum of the first and last is 518. find the largest.
    11·1 answer
  • James wants to send two gifts by mail. one package weighs 2 3/4 pounds. the other package weighs 1 3/4 pounds. what is the total
    11·2 answers
  • How long is the missing segment ? <br> What is the name of that segment ?
    12·2 answers
  • What is the inverse of the function f(x) = 4x + 8?
    6·1 answer
  • An artist designed a badge for a school club. Figure ABCD on the coordinate grid
    7·2 answers
  • 2/9 times (-6/5) please help me
    5·2 answers
  • Help help me help help quick
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!