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
Delicious77 [7]
3 years ago
10

The rainfall total two years ago was 10.2 inches. last year's total was 20%g greater. what was last year's rainfall total?

Mathematics
1 answer:
marishachu [46]3 years ago
3 0
By your description, my answer is 10.2in x 20%= 20.808 inches of last years rain
You might be interested in
For any real number b,b + (-b)
Verizon [17]

Answer:

The answer is 0.

Step-by-step explanation:

Now, here we have to find the value of the expression:

b + (-b)

So here when we open up the brackets, we will get:

b + (-b)= b -b

So we can see that the term b is subtracted from itself and hence we get:

b -b=0

So the final value of the given expression:

b + (-b)= 0

and this is true for any real number b.

4 0
3 years ago
+ 2 1/4 cups
Alexxx [7]

Answer:

Step-by-step explanation:

1000,12

7 0
2 years ago
Read 2 more answers
Shakespear's Pizza sells 1 comma 100 large Vegi Pizzas per week for ​$16 a pizza. When the owner offers a​ $5 discount, the week
zimovet [89]

Answer:

(a) A(x) = 100x + 1100

(b) x = 2.5 USD

(c) A(x) = 100x + 1100 and x = -1.5 USD

Step-by-step explanation:

(a) Since there's a linear relation between weekly sales A(x) and the discount, we can model it as the following expression

A(x) = mx + b

where x is the discount, m is the slope and b is the intersect of the linear equation. We can solve for slope first

m = \frac{s_2 - s_1}{x_2 - x_1} = \frac{1600 - 1100}{5 - 0} = \frac{500}{5} = 100

To solve for b, we can just plug in m = 100, x = 0 and A(0) = 1100

1100 = 100*0 + b

b = 1100

Therefore A(x) = 100x + 1100

With discount x, the actual price would then be p - x. Where p is the original undiscounted pricing ($16 in this case)

And with sale A(x), the revenue would then be

R = (p - x)A(x) = (p - x)*(100x + 1100)

R = 100xp + 1100p - 100x^2 - 1100x

R = -100x^2 + (100p - 1100)x + 1100p

To find the maximum value of this, we can take the 1st derivative and set it to 0

R' = -200x + 100p - 1100 = 0

200x = 100p - 1100

x = \frac{100p - 1100}{200} = 0.5p - 5.5

when p = $16 then x = 0.5*16 - 5.5 = 8 - 5.5 = 2.5 USD

(c) when the price p is $8 then A(x) would sill be 100x + 1100 because it doesn't depend on p, but the discount. But to maximize the revenue, x will need to be

0.5p - 5.5 = 0.5*8 - 5.5 = 4 - 5.5 = -1.5 USD

So the Pizza owner would need to raise the price by 1.5 USD because originally the pizza is already inexpensive.

4 0
3 years ago
Does anyone know how to solve?​
Alex

Answer:

A=1

45(5+25)a2

Step-by-step explanation:

i dont have one, but i just searched it up so yeah good luck

8 0
3 years ago
A sweater is on sale for 40% off the original price of $44. What is the sale price of
kati45 [8]

Answer:

the answer is B.$17.60

8 0
3 years ago
Read 2 more answers
Other questions:
  • A company makes concrete bricks shaped like rectangular prisms. Each brick is 11 inches long,8 inches wide, and 5 inches tall. I
    10·1 answer
  • At a state park, 3 children and 5 adults paid a total of $48 for their entrance fees, whereas 4 children and 2 adults paid a tot
    13·2 answers
  • If sin(x) 1/10 what is tangent(x)
    12·1 answer
  • f(x)=x^3-3x^2-9x+4 find the intervals on which f is increasing or decreasing b. find the local maximum and minimum values of f.
    7·1 answer
  • The point (5, 7) is reflected over the x-axis. What are the coordinates of its image?
    7·2 answers
  • The cost of living last year went up 11%. Fortunately, Alice Swanson got a 11% raise in her salary from last year. This year she
    5·1 answer
  • Carl Cornfield represented the acres he planted with a Venn diagram. A = {corn}; B = {wheat}; U = {all grain}. Answer the follow
    12·1 answer
  • In the data set shown below, what is the value of the quartiles? (42, 43, 44, 44, 48, 49,50 )
    5·1 answer
  • (8-11)=<br><br> -3+(-9)=<br><br> -6+8=<br><br> 4+(-12)=<br><br> -3-(-10)=<br><br> Brainliest
    6·1 answer
  • What are 43.6÷8 use compatible numbers using the quotient
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!