10. Pancake batter is poured into a frying pan and the batter expands in a circular pattern. If the radius of the pancake is increasing at a rate of 2 cm/s, then find the rate at which the circumference of the pancake is changing. About how long does it take for the circumference of the pancake to reach 30 cm?

Q: (-5-20-100 to

A:

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: x + 12=7

A: Definition :   A linear equation is any equation that can be written in the form ax+b=0 where a…

Q: 5x-24+x2

A: Rearrange the given expression.

Q: 2х + 1 6. х — 5 VI

A: given that 2x+1x-5≤3 we need to solve this inequalities and find the interval in which x lies…

Q: 5n+34=-2(1-7)

A: Consider the following expression: 5n+34=-21-75n+34=-2×-65n+34=125n=12-345n=-22n=-225n=-4.4

Q: 5p2 - p2

A:

Q: 3x + 5x + 6 + 10 =

A: To solve these type of question follow these steps : Add same variables together and then equate.

Q: -12+(4• 3) (-) I 2-14 - 3)ENTER

A:

Q: a2-7a+10=0

A: We have to factor 10 so that the sum of the factors = -710= -5 times -2 and -5 + (-2) =-7 too So we…

Q: find domain

A: If you have any questions let me know in comment box thankyou for your question.

Q: 13t - 7 - 10t = 2

A:

Q: a+10+44=2a

A: Simplify L.H.S and then re aggrange like terms on one side and other terms on R.HS.and then…

Q: 5x+9=24

A: Since nothing is mentioned about the operation  to be performed on the above given equation, I will…

Q: 2x+5+7=

A: First, combine the numerical terms 5 and 7. 2x+5+7=2x+12=2x+2·6

Q: -4c +2 ≥10

A: The given inequality is: -4c+2≥10

Q: 8a+72-120=24

A:

Q: 5x - 5  +  x  =  5 6

A: Given equation is

Q: - 6 = r-6. 3C

A: The given expression is: x-6=x-6

Q: 2x² + 2x + 2 . Evaluate. x2 +2

A: The given integral is definite integral  So firstly integral will be done after that limit will be…