3 years ago

Three different ropes are used to pull boats in the water. Rope A is

Mathematics

1 answer:

Neko [114]3 years ago

5 0

Answer:

I am pretty sure that it is a

You might be interested in

The ratio of boys to girls in a class is 2:3. If there are 18 girls in the class, what is the probability of a boy being in the

lukranit [14]

Answer:

0.4

Step-by-step explanation:

If the ratio of boys to girls in a class is 2:3, then

there are 2x boys;
there are 3x girls.

If there are 18 girls in the class, then

$3x=18\\ \\x=6$

Thus, there are

$2\cdot 6=12$ boys;
$3\cdot 6=18$ girls;
$12+18=30$ students in total.

The probability of a boy being in the class is

$P=\dfrac{12}{30}=\dfrac{2}{5}=0.4$

7 0

3 years ago

Which is the best method to use in the following situation?

Jet001 [13]

Answer:

A Substitution

Step-by-step explanation:

Trust me were doing this in math

6 0

2 years ago

The sign of the product of 2 integers with the same sign is positive. what is the sign of the product of 3 integers with the sam

klemol [59]

Product of 3 negatives equals a negative answer
Product of 3 positives equals a positive answer

6 0

3 years ago

Rewrite the formula to find w.

sveta [45]

Answer:

P / 30 - 21= 9

2w = 9

w = 4.5

This should be the answer

4 0

3 years ago

7. A=15; b= (blank); c= 17

kondor19780726 [428]

Answer:b is 16

Step-by-step explanation:a is 15 and c is 17. So what comes in between those numbers, exactly 16

6 0

3 years ago