All categories

3 years ago

What is the answer to this question.. What is 30% of 50?

Mathematics

2 answers:

shepuryov [24]3 years ago

6 0

Look at the attached picture

Hope it will help you..

Digiron [165]3 years ago

3 0

Answer: 15%

Step-by-step explanation: Ok, we have to find what is 30% of 50, all we have to do is...

First, we have to divide the percentage by 100 by using long division.

30 ÷ 100 = 0.3

0.3 * 50 = 15%

I hope this helps!

You might be interested in

7 earn 5 coins

Sergio039 [100]

The answer is 9 cubic units

5 0

2 years ago

1. Find the slope of the line that passes through (6, 2) and (-1, -3).

zhannawk [14.2K]

This is how you do it: (in the picture)

7 0

2 years ago

Short math problem giving brainly!

Zielflug [23.3K]

Answer:

It should be the second one

Step-by-step explanation:

4 0

2 years ago

Question number 16 pls answer

lozanna [386]

3x - 6 = 4x + 1
3x - 6 + 6 = 4x + 1 + 6
3x = 4x + 7
3x - 4x = 4x + 7 - 4x

X = -7
:)

5 0

2 years ago

Read 2 more answers

Eric is studying people's typing habits. He surveyed 525 people and asked whether they leave one space or two spaces after a per

Otrada [13]

Answer: (0.8115, 0.8645)

Step-by-step explanation:

Let p be the proportion of people who leave one space after a period.

Given: Sample size : n= 525

Number of people responded that they leave one space. =440

i.e. sample proportion: $\hat{p}=\dfrac{440}{525}\approx0.838$

z-score for 90% confidence level : 1.645

Formula to find the confidence interval :

$\hat{p}\pm z^*\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$0.838\pm (1.645)\sqrt{\dfrac{0.838(1-0.838)}{525}}\\\\=0.838\pm (1.645)\sqrt{0.00025858285}\\\\=0.838\pm (1.645)(0.01608)\\\\= 0.838\pm0.0265\\\\=(0.838-0.0265,\ 0.838+0.0265)\\\\=(0.8115,\ 0.8645)$

Hence, a 90% confidence interval for the proportion of people who leave one space after a period: (0.8115, 0.8645)

3 0

3 years ago

What is the answer to this question.. What is 30% of 50?​

What is the answer to this question.. What is 30% of 50?