MATHEMATICS MIDDLE SCHOOL

Simplify 24-4.57+(-4.62

Answers

Answer 1
Answer:

Answer:

14.84

Step-by-step explanation:

24-4.57=19.43

19.43+ -4.62=14.84

Related Questions

maria is buying a digital camera on layaway for $193. if she makes a down payment of $25 and pays $24 each week, how many weeks will it take maria to pay for the digital camera.
What is 648 divided by 8
(3x+4)^3=2197 solve this equation
70% of what number is 50
The diameter of a circle is 28 inches. Find the circumference and area. Use 22/7 for pie

What is the answer of 7 copies of the sum of 8/5 + 4

Answers

To solve (8/5 + 4)7, you first have to add 8/5+4.  But you cannot simply add the too because they have to be in a common denominator 'form'.  To do that, we find a common denominator which is 5.  We then multiply 4/1 by 5.
8/5 + 4/1= 8/5 +20/5.
Now you can solve; 8+20= 28.  You leave the denominator as 5.
You get 28/5 and now you have to multiply it by 7/1.  Another of saying 28/5 is 5 3/5.  So 5 3/5 x 7/1= 39 2/10 (final answer)

Answer:

39 2/10

...I think

Help me with this please I don't exactly get it

Answers

Answer:

P = 40.56 in (ANS)

Step-by-step explanation:

radius = 8/2 = 4 in

semi-circle perimeter = pi * R = 3.14 * 4 = 12.56 in

figure perimeter = 12.56 + 10 + 8 + 10 = 40.56 in (ANS)

What is 8/9 in a decimal form

Answers

8/9 in decimal form.

=9 divided by 8 or 9/8

=0.888

If 90 is 80 percent of the value what is the value

Answers

If 90 is 80% of the whole value, then 1/4 of 90 added to 90 will be the value, because 1/4 of 80% (which is 20%) added to 80% will give us 100%

So,
90/4=12.5
90 + 12.5=102.5

At least, that's my take on it

Jill got an 85% on a math test if there were 40 questions in total,how many did she get wrong?

Answers

You can solve this by setting up a proportion. You can put the number of items correct over the total number. and substitute the unknown number with x.

(85)/(100) = (x)/(40)   Cross-multiply
3400 = 100x   Divide both sides by 100
34 = x

40 - 34 = 6

So, Jill got 6 questions wrong.
yeah she got 6 questions wrong

Suppose that, in 2006, Poland produced 4.02 million bikes. The total world production that year totaled 142 million bikes. What percent of the world's total production of bikes is contributed by Poland? Round your answer to the nearest tenth of a percent.

Answers

The percent of the world's total production of bikes that is contributed by Poland is 2.83%.

Number of bikes produced by Poland = 4.02 million bikes.

Number of bikes produced by the world population = 142 million bikes.

The percent of the world's total production of bikes that is contributed by Poland will be:

= (4.02/142) × 100

= 2.83%

Therefore, the percent of the world's total production of bikes that is contributed by Poland is 2.83%.

Read related link on:

brainly.com/question/11317868

Answer:

It would be 2.83% since that is rounded to the nearest 10th
Other Questions
The height (h metres) and age (a years) of a tree are related by the following inequality: h < 4a – 3 for values of a between 1 and 10 Which pair of values satisfy this inequality? a. h = 2 and a = 1 b. h = 6 and a = 2 c. h = 10 and a = 3 d. h = 20 and a = 6
Ask you Identify the terms of the expression 6x + 5y + 3. (Points : 1) r question here
What is the solution for the following system of equations? Use ANY method to solve. 2x + 8y = 4 x = -3y + 5 Question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5
Please answer theses division problems!! 9 divided by 3/7 12 divided by 3/4 3/4 divided by 1/12 4/7 divided by 3/14 6 divided be 3/5 and 9/10 divided by 3/7 .