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Mrac [35]
3 years ago
8

Mrs. Conley asks her class what kind of party they want to have to celebrate their excellent behavior out of all students in the

class five want an ice cream party seven want a movie party 10 want a costume party and the rest are undecided if 20% want an ice cream party how many students are in the class
Mathematics
1 answer:
Vaselesa [24]3 years ago
7 0
20% = 1/5, so 5*5 = 25 students
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What number is in the hundreds place after
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The digit in the hundreds place is 4

From the question, we have

(21 × 10¹)+(3×10²) + (9 × 10²)

=210+300+900

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The digit in the hundreds place is 4 and the value is 400.

Multiplication:

Mathematicians use multiplication to calculate the product of two or more numbers. It is a fundamental operation in mathematics that is frequently utilized in everyday life. When we need to combine groups of similar sizes, we utilize multiplication. The fundamental concept of repeatedly adding the same number is represented by the process of multiplication. The results of multiplying two or more numbers are known as the product of those numbers, and the factors that are multiplied are referred to as the factors. Repeated addition of the same number is made easier by multiplying the numbers.

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1 year ago
P = 5(2t -20) what is an equivalent form of this rule
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Answer:

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3 years ago
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Step-by-step explanation:

8 0
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What is two mixed numbers that have the sum of 3
Juli2301 [7.4K]
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6 0
3 years ago
QUESTION 4
ANEK [815]

(2x-1)(x+4)=0

Step-by-step explanation:

A random zero property of multiplication is taken to find the solution

(2x-1)(x+4)=0

consider a=2x-1 and b=x-4                                      a.b=0

                                                                           either a or b or both must be 0

equating both the equations

2x-1=0 or x=4=0        x-4=0

2x-1=0                         x=4  

2x=1

x=1/2

substitute the values of x in the main equation

[2(1/2)-1][(1/2)+4]=0

3 0
3 years ago
Read 2 more answers
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