Find the rate of change of the volume of a right circular cone with radius a cm and height c cm, if the increasing rate if base radius is 1.2 cm/s meanwhile the decreasing rate of height is 5.0 cm/s. (c) The first digit of your matrix number

Q: julian started reading a book with 348 pages. he read 6 pages on each day from monday to friday and…

A: make a table for the pages and week of the days as follows day Monday Tuesday Wednesday Thursday…

Q: Evaluate 4-3

A: For a negative exponent, we will use reciprocal first.

Q: What is the value of the digit 5 in the number 35,023

A: For any five digit number ab,cde e - ones place d - tens place c - hundreds place b - thousands…

Q: What are the three numbers multiplied each other to get 491.15

A: Multiplication of three numbers is negative if one of the numbers is negative or all of three…

Q: What is 60 plus 60

A: given that,   what is 60 plus 60?

Q: -₩220-13

A: The given inequality is -14t≥25t-13 We have to find the solution set .

Q: If 2* = 4" and 8" = 16°, find

A: If ax = ay , then comparing both side we will get x=y. We will find the relationship between x, y, z…

Q: 7th term is 2; 19th term is 26

A:

Q: Marko currently has 20 tulips in his yard. Each year he plants 8 more.

A: To determine the explicit formula for the number of tulips Marko has: Explicit formula : An explicit…

Q: 43five * 2five= 211five* 43five=

A:

Q: X-3 x²41 2+

A:

Q: 8* = 1 %3D

A: The equation is 8x=1

Q: What number is the smallest three digit multiple of 11 ?

A: Find the number which is smallest three digit multiple of 11.

Q: What's 5 over 10 + 2 over 9

A:

Q: On the first day of the Minnesota state fair 1 person enters through the gate in the first minute,2…

A: To find: The number of people enters through the gate in seventh minute. Given: The number of people…

Q: how did you get 20?

A: We denote the number of unique r-selections or combinations out of a group of n objects by nCr.…

Q: to 40 ーと。

A: Solving the above diagram.

Q: what is 72 Times 14

A:

Q: Visa cards have 16 digits. The first digit is always 4 as in 4xxxxx – with the 2nd to 6th digits…

A: There are 10 digits including zero. The first number should be 4. It is given that the 2nd to 6th…

Q: what two numbers mulitplied give you 225

A: Given that , the number is 225. Note that, the number 225 is perfect square of 15. The prime factors…

Q: solve 28

A:

Q: Sherazan must make a dental appointment on Tuesday or Thursday. The dentist has 10 appointment times…

A:

Q: 3 9 \longdiv { 9 3 6 }

A: Given: 3 9 \longdiv { 9 3 6 }

Q: find y= 火243X Vうxt

A: given that y=4x2+3x5x+1 find the derivative

Q: -10 -10 O 10 O -10

A: we know that  --x=+x here x=10

Q: find out first and third quartie 45,85,6,32,75,4,8,9,

A:

Q: 55. * = 2

A: To Show ∑n=1∞n2n=2

Q: Take away 7 sets of 8 from 9 tens

A: Concept: Subtraction: The act of subtracting one number from another is called subtraction. The way…

Q: Is 3 an even number

A: An integer n is said to be even if n=2k for some integer k and an integer  is said to be odd if…

Q: How many two digits number divisible by 3 ?

A:

Q: 3\4 of 20

A: Consider the given: 34 of 20"Of " symbolise "Multiplication"

Q: Why do you put a "1" in front of 9, 26, and 10?

A: Passcode has 3 chracters There are 3 categories

Q: 18 • Σ =1

A: let  G=∑k=118(k2)

Q: why did we put 14?

A: For a function: y=f(x), the dependent variable is y and the independent variable is x. The value of…

Q: Find how many four digits number can be formed using 1, 2, 3, 4, 5 if repetition is allowed and it…

A: Five numbers 1,2,3,4 and 5 are given.The total number of possible four digits numbers can be formed…

Q: Find the difference of place value of 5 in the number 2,53,459??

A: