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bonufazy [111]
2 years ago
15

Find the volume make it an improper fraction then a mixed number please do a step by step explanation and I will give you brainl

iest

Mathematics
2 answers:
alexandr402 [8]2 years ago
8 0

Answer:

As an improper fraction: 8463/32

As a mixed number 264 15/32

Step-by-step explanation:

1. Multiply the base number times the denominator, then add the numerator to that number, and put it over the original denominator.

2. Do this for all of the numbers

3. multiply straight across, top*top*top, then bottom*bottom*bottom numbers. That number will be your improper fraction. Then divide that top number by the bottom denominator, take it out, leave the remainder as the numerator, and you have your mixed number.

Harlamova29_29 [7]2 years ago
5 0

We start by setting up the fraction below.

   264  

   32  

Step 1 - Find Whole Number

Calculate out how many times the denominator goes into the numerator. To do that, divide 264 by 32 and keep only what is to the left of the decimal point:

264 / 32 = 8.2500 = 8

Step 2 - Find New Numerator

Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.

264 - (32 x 8) = 8

Step 3 - Put Together

Keep the original denominator and use the answers from Step 1 and Step 2 to get this:

 

  8whole8/32  

   

Step 4 - Minimize

Minimize the fraction part from Step 3 by dividing the numerator and denominator by 8, which is the greatest common factor, to get the final answer. 264/32 as a Mixed Number is:

 

   8whole1/4  

     

hope it helps u solve the questions,

Din't understood the question but his might help u

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Which fraction has the same value as 0.6
Zinaida [17]

Using the place value chart we can see that the decimal 0.6 is six tenths, so we can write 0.6 as the fraction \frac{6}{10}. Notice however that \frac{6}{10} is not in lowest terms so we need to divide the numerator and the denominator by the greatest common factor of 6 and 10 which is 2.

-Image Provided-

4 0
3 years ago
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A college entrance exam company determined that a score of 24 on the mathematics portion of the exam suggests that a student is
seraphim [82]

Answer:

a) The Z -value 2.397 < 2.576 at 99% or 0.01% level of significance

Null hypothesis is accepted at  0.01% level of significance

<em>They score is above 24 on the math portion of the​ exam</em>

<em>b) </em>

<u><em>Null Hypothesis</em></u>: There is no significance difference between the college level mathematics and math courses in high school

H₀: μ = 24

<u>Alternative Hypothesis: </u>H₁: μ ≠ 24

<u>Step-by-step explanation:</u>

<u><em>Step(i)</em></u>:-

Given random sample 'n' = 250

Given data sample mean x⁻ = 24.5

Standard deviation = 3.3

<u><em>Null Hypothesis</em></u>: There is no significance difference between the college level mathematics and math courses in high school

H₀: μ = 24

<u>Alternative Hypothesis: </u>H₁: μ ≠ 24

test statistic

Z = \frac{x^{-} - mean}{\frac{S.D}{\sqrt{n} } }

Z = \frac{24.5 - 24}{\frac{3.3}{\sqrt{250} } } = \frac{0.5}{0.2087} = 2.397

a) 99% or 0.01% level of significance

Level of significance ∝ = 0.01

Z_{\frac{\alpha }{2} } = Z_{\frac{0.01}{2} } = Z_{0.005} =2.576

The Z -value 2.397 < 2.576 at 99% or 0.01% level of significance

Null hypothesis is accepted at  0.01% level of significance

<em>They score is above 24 on the math portion of the​ exam</em>

b) 95% or 0.05% level of significance

Level of significance ∝ = 0.05

Z_{\frac{\alpha }{2} } = Z_{\frac{0.05}{2} } = Z_{0.025} = 1.96

The Z -value 2.397 > 1.96 at 95% or 0.05% level of significance

Null hypothesis is Rejected at  0.05% level of significance

<em>They score is below 24 on the math portion of the​ exam</em>

6 0
3 years ago
In 7th grade there are 58 students with red-hair and 609 students with another color hair. The numbers of red-haired students in
mr_godi [17]

In 7th grade:

red-hair students =58

another color hair students =609

In 8th grade:

red-hair students =60

Let's assume

another color hair students =x

now, we are given

The numbers of red-haired students in 8th grade are proportional to the numbers in 7th

so,

\frac{60}{58} =\frac{x}{609}

now, we can solve for x

we get

x=609*\frac{60}{58}

we get

x=630

so, students have another color hair in 8th grade is 630.........Answer

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3 years ago
11. Persevere in Problem Solving Emma and Tony are playing a game. Each draws a triangle
Marta_Voda [28]

Transformations in the coordinate plane maps preimage coordinate points to the coordinate points of the image

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<u />

The reason the above values are correct are as follows:

The given parameter are;

The coordinates of Emma's initial triangle are; (3, 0), (-4, -2), (-2, -2)

Tony's initial triangle coordinates are; (2, 4), (2, 2), (4, 3)

The vector used on the first turn is <6, -5>, which gives;

Emma's first transformation, T_{(6, \ -5)}

1st quadrant (3, 0) → 4th quadrant (9, -5)

3rd quadrant (-4, -2) → 4th quadrant (2, -7)

3rd quadrant (-2, -2) → 4th quadrant (4, -5)

Tony's first transformation, T_{(6, \ -5)}

1st quadrant (2, 4) → 4th quadrant (8, -1)

1st quadrant (2, 2) → 4th quadrant (8, -3)

1st quadrant (4, 3) → 4th quadrant (10, -2)

Emma's second transformation, T_{(-10, \ 8)}

4th quadrant (9, -5) → 2nd quadrant (-1, 3)

4th quadrant (2, -7) → 2nd quadrant (-8, 1)

4th quadrant (4, -5) → 2nd quadrant (-6, 3)

Tony's second transformation, T_{(-10, \ 8)}

4th quadrant (8, -1) → 2nd quadrant (-2, 7)

4th quadrant (8, -3) → 2nd quadrant (-2, 5)

4th quadrant (10, -2) → 1st quadrant (0, 6)

From the above translation transformations, Emma has drawn an image in the 4th and 2nd quadrant, and would needs to draw an image in the <u>3rd and 1st quadrant </u>

<u />

Similarly, from the above values, Tony has drawn an image in the 4th quadrant, 2nd quadrant and 1st quadrant, therefore Tony needs to translate to only the <u>3rd quadrant </u>in order to win

Learn more about transformations in the coordinate plane here:

brainly.com/question/12187315

8 0
3 years ago
An artist wants to frame a square painting with an area of 400 square inches she wants to know the lenth of the wood trim that i
Jet001 [13]

Answer:

The formula for the area of a square with sides of length x is  A = x2  so  

x2 = 400  is the equation  

This equation has 2 solutions, namely x = ±√400 = +20 or -20  

The negative solution does not make sense because a length cannot be less than 0.  

The total length needed to go around the painting is the perimeter of the square, which is  

P = 4*x = 4*20 = 80 inches

7 0
3 years ago
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