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3 years ago

1/12 + 1/23 + 1/34 +...+ 1/99100

Mathematics

1 answer:

worty [1.4K]3 years ago

7 0

Answer:

1157/198

(Decimal: 5.843434)

Step-by-step explanation:

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Researchers are studying the relationship between honesty, age, and self-control conducted an experiment on 160 children between

Anika [276]

Answer:

Option d

Step-by-step explanation:

The population of interest talks about the group that was research into or what type of participants, a research wants to draw a conclusion about.

The population of interest in this case study is all children within the ages of 5 and 15. A sample of 160 children were then drawn out from this total population.

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4 years ago

If f(x)=x^2 what is g(x)

Phoenix [80]

Answer:

Step-by-step explanation:

If f(x)=x²

g(x) = (3x)²

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3 years ago

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Which of the following equations is true for ATUX? I u A X t e tan X = O cos X = O sin X =23 O Sin X =

kondor19780726 [428]

Answer:

second is a answer cos X= x/i

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3 years ago

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5x + 10+5(x+2) distributive property (Just simply)

viva [34]

Answer:

10x + 20

Step-by-step explanation:

5x + 10 +5(x) + 5(2)

= 5x+10 +5x +10

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7 0

3 years ago

What is the volume of the cone below?

erik [133]

Answer:

B. 3408π units³

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Volume of a Cone Formula: $\displaystyle V = \frac{1}{3} \pi r^2h$

r is radius
h is height

Step-by-step explanation:

Step 1: Define

Radius r = 12

Height h = 71

Step 2: Find Volume

Substitute in variables [Volume of a Cone Formula]: $\displaystyle V = \frac{1}{3} \pi (12)^2(71)$
Evaluate exponents: $\displaystyle V = \frac{1}{3} \pi (144)(71)$
Multiply: $\displaystyle V = \frac{1}{3} \pi (10224)$
Multiply: $\displaystyle V = 3408 \pi$

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3 years ago

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1/1*2 + 1/2*3 + 1/3*4 +...+ 1/99*100

1/12 + 1/23 + 1/34 +...+ 1/99100