Ask question

Ask question

All categories

3 years ago

14

at a conference for 500 people, 20% of the participants are french, 50% are americans, 5% are germans, and are of other national

ities. how many french participants are at the conference? 10 20 100 120

2 answers:

ale4655 [162]3 years ago

8 0

Answer:

c

Step-by-step explanation:

avanturin [10]3 years ago

4 0

The number of French participants is $20\%\cdot 500 = \frac{20}{100} \cdot 500 = 100$ .

You might be interested in

An apartment building has 15 floors. Each floor is 8.2 feet high. How tall is the building

Liula [17]

Answer:

123 feet

Step-by-step explanation:15 x 8.2 = 123 ft

6 0

3 years ago

Read 2 more answers

Dominic Has 5,000 Robux On ROBLOX. he does two things divided it and multiply it. How Much ROBUX Does Dominic Have?

Gnesinka [82]

Answer:

he has 4,999 ROBUX left

Step-by-step explanation:

Because he divided it amongst 1 friend.. and he multiplyed it by 1 that’s how he got it.

5,000/1=4,999

4,999x1=4,999

7 0

3 years ago

Read 2 more answers

4. Some scrabble letters are laid out that spell RECORDER. If they are all turned over and scrambled,

Ivanshal [37]

Answer: The answers are (a)1/8th (b) 0.125 (c) 12.5%

Step-by-step explanation:

How I drew this conclusion is, you have 8 letters in RECORDER so its 8/64 the same spot for every letter which simplifies to 1/8th. Now for the decimal divide 8 into 64 to get 0.125 decimal form. Lastly, for the percent 8 * 100 = 0.125 then 0.125 * 100 gets you 12.5%. Hope this helps you understand good luck.

8 0

3 years ago

the function g(x) Is the graph below resulted from shifting the graph of f(x) down 2 units. If f’(2)=8, what is g’(2)?

Sauron [17]

We know that the graph of g(x) is the result of a shift of 2 units down from f(x).

Then, f(x) and g(x) are related by:

$g(x)=f(x)-2$

Taking the derivative:

$g^{\prime}(x)=f^{\prime}(x)$

This is because the derivative of a constant number is 0. Finally, evaluating at x = 2:

$\begin{gathered} g^{\prime}(2)=f^{\prime}(2) \\ \\ \therefore g^{\prime}(2)=8 \end{gathered}$

4 0

1 year ago

If x=36 and Y=4, how many of the following are rational numbers?

Savatey [412]

Answer:

2 of them

Step-by-step explanation:

sqr root xy and the sqr rt x/y

5 0

3 years ago