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2 years ago

Help please (4th or 5th-grade math)

Mathematics

2 answers:

Readme [11.4K]2 years ago

6 0

Answer:

Step-by-step explanation:

The correct answer of this question is the last one which D

vredina [299]2 years ago

5 0

Answer:

The Correct answer is option D

Step-by-step explanation:

In order to pick an answer, you have to solve each of the statements from the option.

We know that 4 divided by 1/8 is 4 x 8 = 32. Any of these statements have to equal 32.

Option A would be 4 x 1/8 = 4/8 = 1/2. A is not the answer.

Option B would be 4 + 1/8 = 4 1/8. B is not the answer.

Option C would be 4 - 1/8 = 3 7/8. C is not the answer.

Option D would be 4 divided by 1/8 = 32. You have 4 yards of fabric and you cut each into 8 pieces. You basically have 4 pieces of fabric divided into 8 pieces, count them all, and you have 32.

Thus, the answer is D. Option D gives 32.

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Write an equation for each condition listed. The horizontal line that passes through (-7,4), The vertical line that passes throu

pashok25 [27]

Y=4 is the first one
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3 years ago

Select the correct answer from each drop-down menu.

Ivahew [28]

In 20 minutes, John can wrap 10 small boxes and Hank can wrap 12 small boxes. So, Hank can wrap more small boxes in 20 minutes than John can.

Step-by-step explanation:

Given,

John wraps;

2 small boxes = 4 minutes

1 small box = $\frac{4}{2} = 2\ minutes$

In 20 minutes,

20 minutes = $\frac{Total\ time}{Time per box} = \frac{20}{2}$

20 minutes = 10 small boxes

Hank wraps;

3 small boxes = 5 minutes

1 small box = $\frac{5}{3}\ minutes$

In 20 minutes = $\frac{Total\ time}{Time per box} = \frac{20}{5/3}$

$20\ minutes=\frac{20*3}{5}\\20\ minutes=\frac{60}{5}\\20\ minutes= 12\ small\ boxes\\$

In 20 minutes, John can wrap 10 small boxes and Hank can wrap 12 small boxes. So, Hank can wrap more small boxes in 20 minutes than John can.

Keywords: division, multiplication

Learn more about division at:

#LearnwithBrainly

8 0

3 years ago

Find the probability that a randomly selected student drives to school.

Slav-nsk [51]

Answer:

the answer is 40 percent

4 0

3 years ago

What is :

Natasha2012 [34]

Well if they match 60% of the $8,000 then it will be $14,300 but if they match 60% of the 8,000+1,500 then it would be $15,200.

6 0

3 years ago

I need help. this is the problem x^2/3+10=7x^1/3

Arlecino [84]

$\it x^{\frac{2}{3}}+10=7x^{\frac{1}{3}} \Leftrightarrow (x^{\frac{1}{3}})^2-7x^{\frac{1}
 {3}} +10=0 
\\\;\\
We\ note\ x^{\frac{1}{3}} =t \ \ and \ the \ equation \ will \ be:
\\\;\\
t^2-7t+10 = 0 \Leftrightarrow t^2 -2t-5t+10=0 \Leftrightarrow t(t-2) -5(t-2)=0$

$\it \Leftrightarrow (t-2)(t-5)=0 
\\\;\\
t-2=0 \Rightarrow t=2 \Rightarrow x^{\frac{1}{3}}=2 \Rightarrow (x^{\frac{1}{3}})^3 =2^3 \Rightarrow x = 8
\\\;\\
t-5=0 \Rightarrow t=5 \Rightarrow x^{\frac{1}{3}}= 5 \Rightarrow (x^{\frac{1}{3}})^3 = 5^3 \Rightarrow x = 125$

S = {8; 125}

7 0

3 years ago