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3 years ago

13

A pyramid has a square base with side s. the hight of the pyramid is 2/3 that of its side. What expression for the volume of the

pyramid

1 answer:

Bess [88]3 years ago

6 0

i have no clue sorry i cant help you :)

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Calculate the average rate of change for the function f(x)=x^4+3x^3-5x^2+2x-2, from x=-1 to x=1

borishaifa [10]

$\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(x)= x^4+3x^3-5x^2+2x-2 \qquad 
\begin{cases}
x_1=-1\\
x_2=1
\end{cases}\implies \cfrac{f(1)-f(-1)}{1-(-1)}
\\\\\\
\cfrac{[1+3-5+2-2]~~-~~[1-3-5-2-2]}{1+1}\implies \cfrac{[-1]~~-~~[-11]}{2}
\\\\\\
\cfrac{-1+11}{2}\implies \cfrac{10}{2}\implies 5$

6 0

3 years ago

What is 9 3/10 - 1 7/10

Step2247 [10]

9 3/10- 1 7/10 is 7.6 or 7 3/5

6 0

3 years ago

Aiden brought chocolate and vanilla cupcakes to school for his birthday. 12 students picked a vanilla cupcake and 88 students pi

White raven [17]

Answer:

the percentage is 12%

Step-by-step explanation:

Given that

The 12 students picked up the vanilla cupcake

And, 88 students picked up the chocolate cupcake

We need to find out the percentage of the students picked up a vanilla cupcake

So, the percenatge is

= (12) ÷ (12 + 88) × 100

= 12 ÷ 100 × 100

= 12%

Hence, the percentage is 12%

8 0

3 years ago

Write the number equal to 5 tens and 13ones

svlad2 [7]

The answer is 63 add 50and 10 which is 60 then 3 from the left over of thirteen which is 63 :)

4 0

3 years ago

A can of soda contains 150 calories for 1 serving. Whoch of the following is not an equivalent number of calories per serving

kotykmax [81]

Answer:

I'm sorry there is not enough information to answer this question

Step-by-step explanation:

4 0

3 years ago