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3 years ago

9

if a circular rug has a radius of 1 yard. what is the area of the rug to the nearest tenth of a square foot

1 answer:

Alecsey [184]3 years ago

4 0

28.26 feet squared if using 3.14 for pi

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What is value of the 8 in 325,785,901

Inessa [10]

Ten thousands

if you're speaking of place value?

6 0

3 years ago

Read 2 more answers

In 1929 Edwin Hubble investigated the claim that distance (explanatory) and radial velocity (response) of extragalactic nebulae

Serhud [2]

Answer:

honestly this is very confusing could you send a graph?

Step-by-step explanation:

5 0

4 years ago

Sara wanted to gather data about the cost of local gyms in her area. She plotted the data and determined that the average gym co

snow_tiger [21]

$\bf y = \stackrel{\stackrel{monthly~fee}{\downarrow} }{10}~~\stackrel{\stackrel{month}{\downarrow }}{x}+\underset{y-intercept}{\stackrel{\stackrel{registration~fee}{\downarrow }}{30}}~\hfill \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}$

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3 years ago

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Find the first five terms of the sequence given the following recursive formula:

forsale [732]

Answer:

The first five terms are;

-3,-7,11,-29,69

Step-by-step explanation:

The recursive definition of the sequence is

$a_1=-3,$ , $a_2=-7$ and $a_n=a_{n-2}-2a_{n-1}$ .

When n=3, we obtain;

$a_3=a_{3-2}-2a_{3-1}$ .

$\implies a_3=a_{1}-2a_{2}$ .

$\implies a_3=-3-2(-7)$ .

$\implies a_3=11$ .

When n=4

$\implies a_4=a_{2}-2a_{3}$ .

$\implies a_4=-7-2(11)=-29$ .

When n=5

$\implies a_5=a_{3}-2a_{4}$ .

$\implies a_4=11-2(-29)=69$ .

Therefore the first five terms are;

-3,-7,11,-29,69

5 0

4 years ago

There are 572 students in a mixed school. 5 of them are boys. How many girls are 11 there?

Mamont248 [21]

Answer:

I'm not sure if your question was to find the number of girls, but if it was, here's the answer

Step-by-step explanation:

Total number of students= 572

number of boys= 5

So, number of girls= 572-5 =567 (ans)

8 0

3 years ago