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4 years ago

3/7➗4/5= How do you solve this problem, step by step?

1 answer:

8 0

1) 3/7 divided by 4/5

2) Through multiplication inverse this becomes 3/7 * 5/4 where * means Multiplied by

3) Answer is 15/28 as we multiply 3 with 5 (numerator with numerator) and we multiply 7 with 4 (denominator with denominator)

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Find the mean, median, mode, and range of the data. 6,6,6,5,5,6,5,6,5. If necessary round to the nearest tenth

egoroff_w [7]

Answer:

ThE ANSWER IS: MEAN:5.6 MEDIAN: 6 MODE :6 RANGE: 1

Step-by-step explanation:

STEP BY STEP EXPLANATION

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3 years ago

What is the value of the ratio of the surface area to the volume of the cylinder? 0.38 2.66 0.94 0.7

yKpoI14uk [10]

Answer:

the correct answer is 0.38, I used the other persons answer and got it wrong.

Step-by-step explanation:

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4 years ago

Plz help fast Jack, John, Lily, and Sara want to take a picture together. In how many ways can they are arranged?

jasenka [17]

Answer:

The best estimate would be around 10-16

Step-by-step explanation:

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Hope this helps

6 0

3 years ago

3X squared plus 2X equals -4 number of solutions

PIT_PIT [208]

Answer:

The given equation has two solutions i.e $\frac{-1+\sqrt{13} }{3}$ , $\frac{-1-\sqrt{13} }{3}$

Step-by-step explanation:

The given expression as :

3 x² + 2 x - 4

For the quadratic equation in the form of a x² + b x + c , the value of x

x = $\frac{-b\pm \sqrt{b^{2}-4\times a\times c}}{2\times a}$

Or, x = $\frac{-2\pm \sqrt{2^{2}-4\times 3\times (-4)}}{2\times 3}$

Or, x = $\frac{-2\pm \sqrt{4 + 48}}{6}$

or, x = $\frac{-2\pm \sqrt{52}}{6}$

∴ x = $\frac{-1\pm \sqrt{13}}{3}$

Or, x = $\frac{-1+\sqrt{13} }{3}$ , $\frac{-1-\sqrt{13} }{3}$

Hence The given equation has two solutions i.e $\frac{-1+\sqrt{13} }{3}$ , $\frac{-1-\sqrt{13} }{3}$ Answer

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3 years ago

What is the price of discount is applied #6,8,10

son4ous [18]

6. $14*0.045= $<span>0.63
7. $7 *0.0625= $ </span>0.4375
8. $9 *0.7= $6.30

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3 years ago