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3 years ago

What is 1 + 1 - 1 x 1 ÷ 1 ?

Mathematics

2 answers:

Firlakuza [10]3 years ago

7 0

Answer:

the answer is 1

Step-by-step explanation:

1x1=1

1/1=1

1+1=2

2-1=1

Sonja [21]3 years ago

4 0

Answer:

Step-by-step explanation:

$1 + 1 - 1 \times 1 \div 1$

Follow PEMDAS order of operation

Multiplication first

$- 1 \times 1 = - 1$

So.. Division next

$1 \div 1 = 1$

Addition next

$1 + 1 = 2$

Put them all together

$2 - 1 \times 1 \\ 2 - 1 \\ = 1$

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Answer:

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Step-by-step explanation:

48% is equal to 48/100

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If a cylinder with height 9 inches and radius rr is filled with water, it can fill a certain pitcher. How many of these pitchers

katrin2010 [14]

Answer:

9 pitchers

Step-by-step explanation:

Given

Cylinder 1:

$Radius = r$

$Height = 9$

Cylinder 2:

$Radius = 3r$

$Height = 9$

Required

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First, we calculate the volume of both cylinders

Volume is calculated as:

$Volume = \pi r^2h$

For A:

$V_A = \pi r^2*9$

$V_A = 9\pi r^2$

For B:

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In (a): $V_A = 9\pi r^2$

So, we have ve:

$V_B = 9*V_A$

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3 years ago

Zoey invested $230 in an account paying an interest rate of 6.3% compounded daily.

alukav5142 [94]

Answer:

A ≈ $500

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Algebra I

Compounded Interest Rate: A = P(1 + r/n)ⁿˣ

A is final amount
P is initial (principle) amount
r is rate
n is number of compounds
x is number of years

Step-by-step explanation:

Step 1: Define

P = 230

r = 0.063

n = 365

x = 12

Step 2: Solve for A

Substitute: A = 230(1 + 0.063/365)³⁶⁵⁽¹²⁾
Divide: A = 230(1 + 0.000173)³⁶⁵⁽¹²⁾
Multiply: A = 230(1 + 0.000173)⁴³⁸⁰
Add: A = 230(1.00017)⁴³⁸⁰
Exponents: A = 230(2.1296)
Multiply: A = 489.808

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