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s2008m [1.1K]
3 years ago
8

PLEASE HELP!!! (DUE TOMORROW!!)

Mathematics
2 answers:
kobusy [5.1K]3 years ago
5 0
The diameter is 6 yd
enyata [817]3 years ago
3 0
The answer is D, since diameter is pi times the circumfrence
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;-; i'm stuck again<br><br> please help
marysya [2.9K]

Answer:

The answer is 49 squar cm

Step-by-step explanation:

7x7=49

7 0
3 years ago
My cake recipe calls for 2/3 cup of chocolate chips. I want my cake to be three
Marizza181 [45]
You should use 2 cups of chocolate

8 0
3 years ago
) Luci Lulu opened a cookie store in the mall. She found that the relationship between the price of a cookie, p, and the number
lozanna [386]

Answer:

The maximum revenue Luci can make selling cookies in one day is $4,004,000.

Step-by-step explanation:

Given;

x = −2000 p + 4000 ..................... (1)

Revenue = xp

Revenue = (−2000 p + 4000)p =

Revenue = −2000p^2 + 4000p .................... (2)

The price at which Luci will the maximum profit can be calculated by finding the derivative of equation (2), equating to 0, and then solve for p as follows:

−4000p + 4000 = 0

4000 = 4000p

p = 4000 / 4000

p = 1

This implies that the price at which Luci will the maximum profit is $1.

Substituting p = 1 into equation (2) to obtain the maximum revenue Luci can make selling cookies in one day, we have:

Revenue = (−2000 * 1)^2 + (4000 * 1)

Revenue =  −2000^2 + 4000

Revenue = 4,000,000 + 4000

Revenue = 4,004,000

Therefore, the maximum revenue Luci can make selling cookies in one day is $4,004,000.

8 0
3 years ago
What number can u add to π to get a rational number?<br><br> A. 1/π<br> B. 0<br> C. 2<br> D. -π
Alex17521 [72]

pi + -pi = 0  0 is a rational number

Choice D

5 0
3 years ago
What set has a fixed number of elements
victus00 [196]

Answer:

Finite Set

Step-by-step explanation:

A finite set is a set that contains a fixed number of elements, that is, the elements are countable. However, the opposite of a finite set is an infinite set which does not have a fixed number of elements and is uncountable.

Examples of a finite set are

  • The set of all past American Presidents
  • The set of all persons in China
  • The set of birds in Australia

a

7 0
4 years ago
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