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
Agata [3.3K]
3 years ago
12

Find the % of change in the cost of gasoline from 1970 with $1.25 and 2010 with $2.75

Mathematics
1 answer:
sashaice [31]3 years ago
3 0
The rate of change is 110 percent.
You might be interested in
Ax+by=c<br> с.<br> a<br> What is the value of x?
Sergeeva-Olga [200]

Answer:

ax + by = c \\ ax = c - by \\ { \boxed{ \boxed{x =  \frac{c - by}{a} }}}

3 0
2 years ago
How many chords can be there in a circle
alina1380 [7]
There is an infinite number of chords in a circle
3 0
3 years ago
Read 2 more answers
Orlando buys a shirt for $15 and a pair of jeans for $32.50. If the sales tax is 8%, what is the total price Orlando pays for th
scoray [572]
$15 + $32.50 + 8% = $51.30

15 + 32.50 = 47.50

8% × 47.50 = 3.80

47.50 + 3.80 = 51.30
5 0
2 years ago
Read 2 more answers
In converting 10 inches to centimeters, what unit (omit the number) would you place in the numerator of your ratio?
belka [17]

Answer:

  centimeters

Step-by-step explanation:

The numerator of the conversion factor always has the "to" units. The denominator has the "from" units. That way, when you multiply, the "from" units cancel:

  (xx <em>from</em>) · (yy <em>to</em>)/(zz <em>from</em>) = xx·yy/zz · (<em>from/from</em>) · <em>to</em> = xx·yy/zz · <em>to</em>

Here, you want to convert to centimeters, so centimeters will be the units in the numerator.

  10 in · (2.54 cm)/(1 in) = 25.4 cm

_____

The conversion factor is always "1". That is, the numerator and denominator are always <u>equal</u> in value. Here, 2.54 cm = 1 in, so (2.54 cm)/(1 in) = 1. You can multiply by 1 anytime you like. For units conversion, it only has the effect of changing the units.

5 0
3 years ago
Square T was translated by the rule (x + 2, y + 2) and then dilated from the origin by a scale factor of 3 to create square T″.
Delicious77 [7]

Answer: OPTION C.

Step-by-step explanation:

It is important to know the following:

<u> Dilation:</u>

  • Transformation in which the image has the same shape as the pre-image, but the size changes.
  • Dilation preserves betweenness of points.
  •  Angle measures do not change.

<u>Translation:</u>

  • Transformation in which the image is the same size and shape as the pre-image.
  • Translation preserves betweenness of points.
  • Angle measures do not change.

Therefore, since the Square T was translated and then dilated to create Square T'', we can conclude that the statement that explains why  they are similar is:

<em>Translations and dilations preserve betweenness of points; therefore, the corresponding sides of squares T and T″ are proportional.</em>

6 0
3 years ago
Read 2 more answers
Other questions:
  • The graph of g(x) is a transformation of the graph of f(x)=4x .
    7·2 answers
  • Emilie rides her bike x miles be for eshe gets a flat tire. She walks 1/3 mile to a bus stop and then takes a bus for 2 1/2 mile
    5·2 answers
  • What's 7523987 to 1 significant figure
    6·2 answers
  • 30 divided by 18 into improper fraction
    7·1 answer
  • What is the mean for the data set?<br> 8 10 6 4<br> 12 6 8 14
    5·2 answers
  • Add 5 to me then you divide by 7 if you add 12 then subtract 7 you get 10 what number am i
    6·2 answers
  • One day, a person went to a horse racing area. Instead of counting the number of humans an horses, he conuted 74 heads and 196 l
    6·1 answer
  • Okay, third times the charm.
    14·1 answer
  • the amount of food a dog should eat depends on the weight of the dog. 1. identify the independent and dependent variables in thi
    13·1 answer
  • Hi...~
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!