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Nezavi [6.7K]
3 years ago
15

What is the circumference of circle p? Express your answer in terms of π (pi).

Mathematics
2 answers:
patriot [66]3 years ago
3 0
Whats the radius
of the circumfrence
kondaur [170]3 years ago
3 0

Answer:

The circumference of the circle in terms of Pi is

6πft

Step-by-step explanation:

This problem bothers on the mensuration of shapes

This time a circular shape

Step one

Given data

Radius r of circle = 3ft

But we know that the

step two circumference of a circle is given by

C=2πr

Step three

Substituting our radius and solving in terms of π we have

C=2*π*3

C=6πft

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9 x 3/9 is greater than less than or equal to 9?
Elena-2011 [213]

Answer:

9 x 3/9  is less than 9

Step-by-step explanation:

8 0
3 years ago
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The volume for a rectangular prism is given by the formula V = l · w · h, where l is the length of the prism, w is the width of
Charra [1.4K]

Answer:

4

Step-by-step explanation:

devide 144 by 9

get 16

The base squared is 16

find the root of 16

get 4

4 is your awnser

4 0
3 years ago
What is the value, after 7 years, of a 2014 Ford Mustang that originally costs $25,000.00 if it depreciates at a rate of 8% per
Sholpan [36]
The value would be $14,000.

The formula we use for this is

A = p(1+r)ˣ, where p is the initial value, r is the percent of depreciation (as a decimal number) and x is the number of years.  Note that since it is depreciation, r will be a negative number.

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4 0
3 years ago
A coffee pot holds 2quarts of coffee. How much is this in cups
Kobotan [32]

Answer:

8 cups

Step-by-step explanation:

1 quart = 4 cups

2 quarts = x cups

x = # of cups

\large \textsf{$\dfrac{1}{2}$} = \large \textsf{$\dfrac{4}{x}$} \implies \normalsize \textsf{cross multiply}\\\\\large \textsf {$x$ = 8}

Therefore, there are 8 cups in 2 quarts.

Hope this helps!

3 0
2 years ago
_______ the problem by formulating assumptions and recognise certain variables and their relations
patriot [66]

Answer:

Research Hypothesis solves the problem by .....

Step-by-step explanation:

Research Hypothesis is a set of assumed statements, consisting certain variables & their relationships

The variables whose relationship are to be checked by hypothesis testing, are independent & dependent variables. The causal variable(s) are independent variables & the effected variable is the dependent variable.

  • Null Hypothesis : It is the hypothesis assuming no statistically significant relationship between independent & dependent variables
  • Alternate Hypothesis : It is the hypothesis assuming statistically significant relationship between independent & dependent variable

Example : To check the research question, of relationship between research variables, by formulating hypothesis assumed statement

Y = b0 + b1X ; where

Y = dependent variable, X = independent variable, b0 = autonomous, b1 = X intercept on Y  

  • H0 : b1 = 0 {No significant relationship between X & Y}
  • H1 : b1 ≠ 0 {Significant relationship between X & Y}

This way : Research hypothesis solves the problem by - formulating hypothesis assumptions, which recognise the variables & their relations. At last, acceptance of null  or alternate hypothesis gives the final research conclusion & interpretation

7 0
3 years ago
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