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xz_007 [3.2K]
2 years ago
15

How do you write 7.75 in expanded form?

Mathematics
2 answers:
Rashid [163]2 years ago
7 0
7 + 0.70 + 0.05 =7.75
Vaselesa [24]2 years ago
3 0

Answer:

7 +  \frac{7}{10} +  \frac{5}{100}.

Step-by-step explanation:

Given : Number 7.75

To find : How do you write 7.75 in expanded form.

Solution : We have given Number 7.75

We can see the 7 is at ones place  = 7

7 after decimal is at tenth place = \frac{7}{10}

5 is at hundredth place =  \frac{5}{100}.

In expanded form

7 +  \frac{7}{10} +  \frac{5}{100}.

Therefore, 7 +  \frac{7}{10} +  \frac{5}{100}.

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A product is composed of four parts. In order for the product to function properly in a given situation, each of the parts must
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Answer:

P(working product) = .99*.99*.96*.96 = .0.903

Step-by-step explanation:

For the product to work, all four probabilities must come to pass, so that

P(Part-1)*P(Part-2)*P(Part-3)*P(Part-4)

where

P(Part-1) = 0.96

P(Part-2) = 0.96

P(Part-3) = 0.99

P(Part-4) = 0.99

As all parts are independent, so the formula is P(A∩B) = P(A)*P(B)

P (Working Product) =  P(Part-1)*P(Part-2)*P(Part-3)*P(Part-4)

P (Working Product) = 0.96*0.96*0.96*0.99*0.99

P(Working Product) = 0.903

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2 years ago
What is the GCF of 16s3t, 40s5, and 68t2? 4 4s3t 8 8s3t
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4 is the only factor common among all terms
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The area of a right triangle is 210 square inches. The height of the right triangle is 35 inches.
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The yearly cost in dollars, y, for a member at a video game arcade based on total game tokens purchased, x, is y =y equals Start
const2013 [10]

Answer:

y = \frac{1}{5}x

Step-by-step explanation:

Given

Yearly Cost for members; y = \frac{1}{10}x + 6

Required

Determine the yearly cost for non members

From the question, we understand that:

<em>A non member pays $0.20 for each game;</em>

Yearly cost is then calculated as thus;

y = Amount * Number of Games

Where:

Amount = $0.2 and Number of Games = x

y = 0.20 * x

Convert 0.2 to fraction

y = \frac{2}{10} * x

Divide the numerator and the denominator by 2

y = \frac{1}{5} * x

y = \frac{1}{5}x

<em>Hence, the yearly cost for non members is </em>

y = \frac{1}{5}x

6 0
2 years ago
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Victoria filled up her car with gas before embarking on a road trip across the country. The car uses 1.75 gallons of gas for eve
lozanna [386]

Answer:

G = 14 - 1.75(t)

Where G is the number of gallons of gas remaining;

14 represents the amount of gas in gallons in the full gas tank of the vehicle

t is the number of hours

Step-by-step explanation:

Here, we want to write an equation.

We are told that the car uses 1.75 gallons of gas every hour and after 4 hours 7 gallons were left

In the 4 hours, the amount of fuel used will be 1.75 * 4 = 7 gallons

So therefore since we have 7 gallons left, the amount of gallons in the full tank of the vehicle will be 7 + 7 = 14 gallons

Hence, the equation we want to write will be;

G = 14 - 1.75(t)

6 0
2 years ago
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