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
g100num [7]
2 years ago
13

Bruno noticed today's gasoline price at the local convenience store was advertised as $3.40 per gallon. This price is 15% above

last year's price. Calculate last year's price.
Mathematics
1 answer:
Inessa [10]2 years ago
4 0

Answer:

(3.4/100)*115 = $3.91

Step-by-step explanation:

Divide by 100% and multiply by 115 (100%+15%)

You might be interested in
The following table shows a proportional relationship between mmm and nnn.
Marina CMI [18]

Answer:

70707mmm = 111nnn

Step-by-step explanation:

Using the basic equation of a line:

y = mx + c;. where m is slope and c is intercept on y axis.

Let mmm = y and nnn = x

(i) 333 = 212121m + c

(ii) 555 = 353535m + c

Making c the subject of the formula in both (i) and (ii)

c = 333 - 212121m = 555 - 353535m

353535m -212121m = 555 - 333

141414m = 222

m = 111/70707

Substitute in (i) above

c = 333 -333 = 0

Hence; y = 111/70707x + c

Finally, mmm = 111/70707 nnn

i.e. 70707mmm = 111nnn

Hope this helps.

5 0
3 years ago
Read 2 more answers
(a + 3)(a - 2)<br><br><br> hurry helpppp asapppp
mote1985 [20]

(a+3)(a-2)

Multiply the two brackets together

a^2-2a+3a+3*-2

a^2+a-6

Answer is a^2+a-6

7 0
3 years ago
Read 2 more answers
What is in simplest form?<br><br> A. <br> B. <br> C. <br> D.
alukav5142 [94]

Answer:

C. 8√3

Step-by-step explanation:

* = multiply or times

To find √192 in its simplest form we need to divide it by a square number like 64.

192/64 = 3

√192 = √64 * √3 = 8√3

7 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7B3%7D%7B16%7D%20%7D%20" id="TexFormula1" title=" \sqrt{ \frac{3}{16}
sweet-ann [11.9K]
Hello!
When you have a non-exact root (irrational number)

\sqrt{ \frac{3}{16} } \to  \frac{ \sqrt{3} }{ \sqrt{16} } \to  \boxed{\boxed{\frac{ \sqrt{3} }{4} }}\Longleftarrow(irrational\:number)\end{array}}\qquad\quad\checkmark
7 0
3 years ago
the letters of the word independent are written on individual card and the cards are put into a box a card is selected and then
puteri [66]

Answer:

<em>The probability of obtaining the letter p twice is 1/121</em>

Step-by-step explanation:

<u>Probability of Recurring Events</u>

There are 11 letters in the word 'independent', one of which is the letter 'p'.

When those letters are written on individual cards and they are put into a box, there are 11 different choices to pick at random.

This means the individual probability of getting a 'p' is:

\displaystyle P_1=\frac{1}{11}

The card is reinserted into the box, leaving the sample space unaltered, thus the second card has the same probability:

\displaystyle P_2=\frac{1}{11}

We'll use the multiplication rule. Just multiply the probability of the first event by the second.

\displaystyle P=P_1*P_2=\frac{1}{11}*\frac{1}{11}

\displaystyle P=\frac{1}{121}

The probability of obtaining the letter p twice is 1/121

6 0
2 years ago
Other questions:
  • (5y + 2) + 14x = 5y + (2 + 14x)
    8·2 answers
  • Factor out the polynomial: 12x^2+26x+12
    7·1 answer
  • Interpret the coefficient of variation according to the context, determining the most homogeneous set
    6·1 answer
  • Which of the following will be the solution for a two-order inequality?
    11·2 answers
  • Figure ABC is to be translated to Figure A'B'C' using the rule (x, y) → (x+4, y−6).
    13·1 answer
  • Please help I'm stuck on these 2 problems would help so much!!<br><br> Thanks!
    7·1 answer
  • How do you solve the equation of 3(x+8)=42​
    11·2 answers
  • The directions on a seed packet say to plant the seeds 178 inches apart. What is the decimal equivalent of this mixed number?
    8·1 answer
  • 7. Which of the following equations are
    13·1 answer
  • Fill in Sin, Cos, and tan ratio for angle x. <br> Sin X = 4/5 (28/35 simplified)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!