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3 years ago

Find the mean of 9.63, 9.75, 9.79, 9.80, 9.88, 9.94, 9.98, 11.99

Mathematics

1 answer:

nikitadnepr [17]3 years ago

8 0

Answer:

10.10

Step-by-step explanation:

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A total of 759 tickets were sold for school play. They were either adult tickets or student tickets. There were 59 more student

weeeeeb [17]

Answer:

350

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

2. find the value pls no links

natta225 [31]

Answer:

$\displaystyle V = 2144.66 \ ft^3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Volume of a Sphere Formula: $\displaystyle V = \frac{4}{3} \pi r^3$

r is radius

Step-by-step explanation:

Step 1: Define

Identify variables

r = 8 ft

Step 2: Find Volume

Substitute in variables [Volume of a Sphere Formula]: $\displaystyle V = \frac{4}{3} \pi (8 \ ft)^3$
Evaluate exponents: $\displaystyle V = \frac{4}{3} \pi (512\ ft^3)$
Multiply: $\displaystyle V = \frac{2048}{3} \pi \ ft^3$
Estimate: $\displaystyle V = 2144.66 \ ft^3$

5 0

2 years ago

If 5 candy bars cost 3$ how much would 8 cost

pantera1 [17]

Step-by-step explanation:

5candy cost 3$

1 candy cost =5/3=1.66$

8 candy cost= 8×1.66 =13.33$

<h2>stay safe healthy and happy...</h2>

3 0

2 years ago

Read 2 more answers

What is the sum of one-half u subtracted from 3 times u

nasty-shy [4]

Answer:

1+(3×u-1÷2u)=1+(5u÷2)=(2+5y)÷1

6 0

3 years ago

Simplify the complex fraction .

SpyIntel [72]

N-6/n²+11n+24/n+1/n+3

First, we need to factor the following:
n² + 11n + 24 → (n + 3)(n + 8)
n² → n * n
factor of 24 are:
1 x 24
2 x 12
3 x 8 We will use these factors. 3 + 8 = 11
4 x 6

Division involving fractions results to multiplying the first fraction to the reciprocal of the second fraction.

n-6/(n+3)(n+8) * n+3 / n+1 → n+3 is in both numerator and denominator. Cancel each other out.

n-6/n+8 * 1/n+1
n-6/(n+8)(n+1) Correct answer is Choice D.

5 0

3 years ago