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WARRIOR [948]
4 years ago
11

Which of these expressions shows the number of ways to arrange 3 marbles from a group of 5?

Mathematics
1 answer:
Andru [333]4 years ago
6 0

Answer: could we see the expressions please?

Step-by-step explanation:

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Apple estimates that 2.8 million square feet of the building is used for office space. Is their estimate reasonable? Below is th
Virty [35]

The estimate that 2.8 million square feet of the building is used for office space is not reasonable

<h3>How to determine the true statement?</h3>

From the plan, the width of the building is:

Width = 230 feet

The building has a circular area, and it has four floors

So, the estimate of the building area is:

Area= 4πR²

So, we have:

Area= 4 * 3.14 * 230²

Evaluate

Area= 664424

The above value cannot be approximated to 2.8 million

Hence, the estimate used for office space is not reasonable

Read more about areas at:

brainly.com/question/24487155

#SPJ1

7 0
2 years ago
Consider lim t → 0+ ( −2 sin(4t) sin(4t) + 2 t cos(4t) ) . using a table of values, the limiting value is
Andrej [43]
Since this is not a rational function (with undetermined values in the denominator), but just a normal expression, we can just substitute t with the value toward which the function is approaching. Since this is a continuous function, it doesn't matter from which side it's approaching 0. In this case, let t=0, then sin(4t)=0, cos(4t)=1, then -2 sin^2(4t)+2tcos(4t)=0. 
3 0
3 years ago
(a) How is the number e defined? e is the number such that lim h → 0 e−h − 1 h = 1. e is the number such that lim h → 0 eh − 1 h
Fed [463]

Answer:

is the number such that lim h → [infinity] eh + 1 h = 1.

Step-by-step explanation:

The number e is known as the Euler's constant or Euler's number. The number  basically is a mathematical expression that is equal to the rational number 2.71828. In addition, it is also the base of the natural logarithm or the Naperian logarithms. It is the number that the natural logarithm is equal to one. In addition, it is the limit of :

\lim_{n \to \infty} (1 + \frac{1}{n })^{n}

as n approaches infinity.

The expression is calculated as a sum of the infinite series

e = \frac{1}{1!} = \frac{1}{1} + \frac{1}{1} + \frac{1}{1*2} + \frac{1}{1*2*3}+ ...

7 0
3 years ago
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Ivan, a botanist, treated a 2 cm plant with a special growth fertilizer. With this fertilizer,
chubhunter [2.5K]

Answer

poop

jsjeiwowkwkw i siemens iwejwns. die ensue i we diei iyyo i yea ma’am i thank you for picking out the car for me today thank youuu so much for bc thank you for bc hbu had to do my streaks

6 0
3 years ago
What is the standard form of -9+8x=-10y
Nitella [24]
<span><span>8x</span>+<span>10y</span></span>=<span>9

Hope this helps.</span>
7 0
3 years ago
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