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sergeinik [125]
3 years ago
7

19. Using clay, a student made a right circular cone of height 48cm and base

Mathematics
1 answer:
aev [14]3 years ago
3 0

Answer:

fhgiignngmtotmtjfntktngigmtkgitmrjrnrkr28395027

Step-by-step explanation:

jejf ygm no fmfijfpnfimf

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Bob deposits $3000 into an account that pays simple interest at a rate of 5% per year. How much interest will he be paid in the
Setler [38]

Answer:

He will have paid 750 interest in the first five years.

Step-by-step explanation:

SI = P×R×T/100

3000 x 5 x 5 divided by 100

75000 / 100 = 750

4 0
3 years ago
9 x 44 mentally using distributive property to solve and show steps
IceJOKER [234]

Answer:

Step-by-step explanation:

9 * 44 =

9 (40 + 4) =

9(40) + 9(4) =

360 + 36 = 396

5 0
2 years ago
Answer this! <br><br> 18 divides x
Darya [45]

this makes no sense so maybe  try something better

3 0
2 years ago
What is the solution to 3-3x + 9| = -18?
solmaris [256]

Answer:

x = 5 or x = 1

Step-by-step explanation:

Absolute Value Equation entered :

     3|3x-9|=18

Step by step solution :

Step 1: Rearrange this Absolute Value Equation

Absolute value equalitiy entered

     3|3x-9| = 18

Step 2: Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.

The Absolute Value term is 3|3x-9|

For the Negative case we'll use -3(3x-9)

For the Positive case we'll use 3(3x-9)

Step 3: Solve the Negative Case

     -3(3x-9) = 18

Multiply

     -9x+27 = 18

    Rearrange and Add up

     -9x = -9

    Divide both sides by 9

     -x = -1

    Multiply both sides by (-1)

     x = 1

    Which is the solution for the Negative Case

Step 4: Solve the Positive Case

(3x-9) = 18

    Multiply

     9x-27 = 18

    Rearrange and Add up

     9x = 45

    Divide both sides by 9

     x = 5

    Which is the solution for the Positive Case

Step 5:  Wrap up the solution

x=1

x=5

Solutions on the Number Line

 

Two solutions were found :

x=5

x=1

8 0
1 year ago
Based on survey results, the mean amount of credit card debt for U.S. adults under 35 is $8,724. This point estimate would be un
ira [324]

Answer:

Step-by-step explanation:

Given that for X the amount of credit card debt for U.S. adults under 35, is

having mean as 8724 dollars.  

For this point estimate to be unbiased and most accurate we must ensure that

i) The sample represents the population

ii) Samples are drawn at random

iii) Sample sizes are sufficienly large.

Hence we see that C is not right as college students cannot represent the entire population.  Tv poll cannot be said to be random since there may be a significant population who was not aware about this poll.  A and B are right but B is better with more sample size.

4 0
3 years ago
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