All categories

3 years ago

Help me please i need a good grade

Mathematics

2 answers:

natta225 [31]3 years ago

5 0

Answer:

Three fifths

Step-by-step explanation:

Since 10 was divided by 2 to get 5,

you just do the same to the top half of the fraction.

So when you divide 6 by 2, you get 3.

So it is equal to 3/5, or three fifths.

And 3/5 is equivalent to 6/10

Salsk061 [2.6K]3 years ago

4 0

Answer:

its 3 the answer is 3.

Step-by-step explanation:

because I did this before thank you ,its 3.

You might be interested in

You cut a 54-inch rope into four pieces. Twoof the pieces are the same length, a thirdpiece is twice as long as each of the twoe

antiseptic1488 [7]

Let's use the variable x to represent the length of the first and second pieces.

If the third piece has twice the length of the first and second, its length is 2x.

If the fourth piece has half the length of the first and second, its length is 0.5*x.

Adding all four pieces and equating to 54 inches, we have:

$\begin{gathered} x+x+2x+0.5x=54 \\ 4.5x=54 \\ x=\frac{54}{4.5} \\ x=12 \end{gathered}$

So the length of each piece is:

12 inches, 12 inches, 24 inches and 6 inches.

5 0

1 year ago

(x² +x-y)dy+ x dy=0<br> Differential equations

Juli2301 [7.4K]

Answer:

where is dx

I cannot find dx

4 0

3 years ago

If 2/3 is multiplied by a fraction greater than 1, which of these could be the product?

anygoal [31]

The product would need to be greater than 2/3.

6 0

3 years ago

Suppose that 76% of americans prefer coke to pepsi. a sample of 80 was taken. what is the probability that at least seventy perc

vladimir2022 [97]

The standard deviation of the sample proportion is:
$\sqrt{ \frac{0.76(1-0.76)}{80}} =0.048$
The z-score for 0.7 is:
$z= \frac{0.7-0.76}{0.048} =-1.25$
Reference to a standard normal distribution table shows that the probability that at least 70% of the sample prefers coke to pepsi is 0.8944 or 89.44%.

6 0

4 years ago

I don't know what to do please help

Yuliya22 [10]

Step-by-step explanation:

2/1 = 2

♡☆ Good Lessons ♡☆

8 0

3 years ago