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3 years ago

:( PLS HElP I AM SO CONFUSED ?!?!?!?!?!?!?!?!?!!?!?!?!?!what is the common denominators of 1/4 and 7/10

2 answers:

7 0

$\bf \begin{array}{llll} \cfrac{1}{4}\implies \cfrac{1}{2\cdot 2}\implies \cfrac{1}{2}\cdot \boxed{\cfrac{1}{2}}\\\\ \cline{1-1}\\ \cfrac{7}{10}\implies \cfrac{1\cdot 7}{2\cdot 5}\implies \boxed{\cfrac{1}{2}}\cdot \cfrac{7}{5} \end{array}$

Gekata [30.6K]3 years ago

4 0

1/2 is the correct answer

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Alexander is a stockbroker. He earns 14% commission each week. Last week, he sold $5,400 worth of stocks. How much did he make

Vlada [557]

Answer:

In that one week, his commision was $896, over all 52 weeks, he made $46592

Step-by-step explanation:

So, he makes 14% commision on any stock he sells. This week, he sold $6,400 worth of stocks, and, hes going to make 14% on it. So, take 6400 and divide that by 14%, and what do you get? $896! So, he made $896 that week. Now, say he made that amount EVERY WEEK. so, all you have to do is know how many weeks are in a year (52) and multiply that by 896, which gives you 46592.

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2 years ago

Candidates running for office are handing out items to voters. Every 6th voter gets a button. Every 7th voter gets a sticker.

e-lub [12.9K]

The computation shows that the voter is the first to receive both items is A. the 42nd voter.

<h3>How to compute the value?</h3>

From the information, the candidates running for office are handing out items to voters as every 6th voter gets a button while every 7th voter gets a sticker.

Therefore, it should be noted that the least common multiple of both 6 and 7 is 42. Therefore, the voter is the first to receive both items is the 42nd voter.

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1 year ago

Is 1.65 greather than 16.5

Bas_tet [7]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

94b + 48 < b + 54 < 94b + 82

Softa [21]

DATES: The rule amendments will become effective October 29, 1999. Section IV of this release contains information on compliance dates.

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3 years ago

A small motorboat travels 12mph in still water. It takes 2 hours longer to travel 46 miles going upstream than it does going dow

Natasha_Volkova [10]

Using the relation between velocity, distance and time, it is found that the rate of the current is of 3.33 mph.

<h3>What is the relation between velocity, distance and time?</h3>

Velocity is distance divided by time, hence:

v = d/t

A small motorboat travels 12mph in still water. With the current, upstream, 46 miles are traveled in t hours, hence:

12 + r = 46/t

r = 46/t - 12

Downstream, the time is of t + 2 hours, hence:

12 - r = 46/(t + 2)

r = 12 - 46/(t + 2)

Hence, equaling the values for r:

46/t - 12 = 12 - 46/(t + 2)

46/t + 46/(t + 2) = 24

$\frac{46t + 92 + 46t}{t(t + 2)} = 24$

92t + 92 = 24t² + 48t

24t² - 44t - 92 = 0

Using a quadratic equation calculator, the solution is t = 3. Hence the rate is found as follows:

r = 46/t - 12 = 46/3 - 12 = 3.33 mph.

More can be learned about the relation between velocity, distance and time at brainly.com/question/28155966

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2 years ago