What is the value of negative 3.25 times negative 1.56

Answers

Answer 1
5.07 the value of the seven is the hundredths place and the 2 is in the tenths place and so on....

Hope this helped............ 

Related Questions

3.4 in word and expanded form

Answers


Three and four tenths.

3 + 4/10

Find the 12th term of this sequence: f(n)=5/n

Answers

Just let 12 replace n in the given function.  Then f(12) = 5/12.

Solve the proportion. Where necessary, round to the nearest hundreth. x/2 = 8/9

Answers

Multiply each side by 2

x=18/9

Divide 18 by 9

x=2

I hope this helped! : )
x/2  = 8/9  

x= 8*2 /9 = 1.7 

Part 1:Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime factors? Why?

Part 2: Give an example of how prime factorization could be used in the real world.

Answers

There is only 1 set of prime factors for any number

A prime number can be divided evenly only by 1 or itself, so it would not have any prime factors


Part 2

Prime factorization is used by people who try to make or break secret codes made with numbers, because factoring really large numbers is difficult and can take computers a long time to do it.


Answer:

Part 1:Is it possible for a composite number to have more than one prime factorization?

Answer: No.

Is it possible for a number to have no prime factors? Why?

Answer: Yes. The number 1 has no prime factors, and 1 is not prime.

Part 2: Give an example of how prime factorization could be used in the real world.

Answer: A carpenter needs to add two lengths to cut a piece of wood. One length is 5 1/16 inch, and the other length is 3 3/10 in. By using prime factors of 16 and 10, he can find the least common denominator of 16 and 10, and he can add the lengths together.

Step-by-step explanation:

Renna pushed the button for the elevator to go up, but it would not move. The weight limit for the elevator is 450 kilograms, but the current group of passengers weighs a total of 750 kilograms. Renna wants to determine how many 70-kilogram passengers need to get off the elevator. Let p represent the number of excess passengers. Write an inequality to determine the number of passengers who need to get off the elevator to meet the weight requirement.

Answers

your answer is 1130 kilograms

the answer is 1130 kilo

David was given two coins. One coin is twice the value of the other. Which statement is not true
David was given $0.75.
David was given $0.26.
One coin is smaller in size than the other
David was given $0.15.

Answers

he was given $0.75 cents

Final answer:

The statement 'David was given $0.26' is not true because U.S. currency does not include the necessary coins where one coin is twice the value of the other to make up $0.26.

Explanation:

David was given two coins, where one coin is worth twice the value of the other. We need to identify which statement is not true among the given options regarding the value of the coins David was given. Let's analyze each statement:


If David was given $0.26, he could have a 10 cent coin and a 16 cent coin, which isn't possible because U.S. currency does not include a 16 cent coin.Receiving $0.75 would mean having coins of values $0.25 and $0.50, which is possible.Having a total of $0.15 would mean the coins are $0.05 and $0.10, again, this is possible.The statement about one coin being smaller in size than the other does not necessarily relate to their values, as coin size and value are not directly correlated.

Only the statement about being given $0.26 cannot be true, because U.S. currency does not include the necessary coins to satisfy the condition where one coin is twice the value of the other.

China has a population of approximately 1,322,000,000 people. Express this number in scientific notation. A) 1.322 x 109 B) 1.322 x 10-9 C) 1.322 x 10−8 Eliminate D) 13.22 x 108

Answers

That would be 1.322 x 10^9

Its A
Okay. So, scientific notation is when a number greater than one but less than 10 is multiplied by a power of 10. The number that is being multiplied has to be a decimal. In word form, this number is one billion, three hundred twenty-two million. The decimal would be 1.322. D is eliminated, because it does not have that correct. A is wrong, because you don't multiply by 109 to get the answer. 10^8 is 100,000,000 and 10^9 is 1,000,000,000. 1.322 * 10^8 would give us 132,200,000. That's not the number we're looking for. 1.322 * 10^9 would give us 1,322,000,000. That is the number we're looking for. The answer is B.

Which number is bigger 2/3, 66%

Answers

2/3=0.66666666........
66%=66/100=0.66
so, 2/3 is bigger


Find the slope of the line passing through the points (-2, -3) and (-2, 5).

Answers

>> 8/0 is the slope <<

the answer is undifined

The length of the hypotenuse, line segment GH, in triangle GJH measures 6 cm. Line segment JH measures 2 cm.

Answers

the other line segment would measure"

 6^2 = 2^2 + x^2

36 = 4 + x^2

32 = x^2

x = sqrt(32)

x =4sqrt(2) or 5.6568 ( round decimal as needed)

how many one thirds are in seven halves?

Answers

7 halves = 7/2

7/2 x 3 = 21/6

6/2 = 3
21/2 = 10.5

10 halves and one fourth is your answer

hope this helps

factor as the product of two binomials x^2-3x+2

Answers

You said factor NOT solve for x.

x^2 - 3x + 2

(x - 2)(x - 1) = the product of two binomials.



x² - 3x + 2

which two numbers add up to -3 and multiply by 2?

-2 and -1

rewrite the expression using the above 

(x - 2)(x - 1)

hope that helps, God bless!

What is a common denominator for 2/8 and 3/4 in simplest form?

Answers

Final answer:

The common denominator for 2/8 and 3/4 in simplest form is 8.

Explanation:

To find a common denominator for fractions, you need to find the smallest multiple that both denominators can evenly divide into. In this case, the denominators are 8 and 4.

The multiples of 8 are: 8, 16, 24, 32, 40, ...

The multiples of 4 are: 4, 8, 12, 16, 20, ...

The first multiple that both denominators share is 8. Therefore, the common denominator for 2/8 and 3/4 in simplest form is 8.

Final answer:

The simplest common denominator for 2/8 and 3/4 is 4, since 2/8 simplifies to 1/4, and both fractions have 4 as a denominator.

Explanation:

Finding a common denominator for fractions is an essential skill in mathematics. We need this for adding, subtracting, or comparing fractions. To find a common denominator for 2/8 and 3/4, we look for the least common multiple (LCM) of the denominators.

Firstly, we simplify the fraction 2/8, which can be reduced to 1/4 because 2 divided by 2 is 1, and 8 divided by 2 is 4. Hence, we now have 1/4 and 3/4.

Since both denominators are now the number 4, which is the same, we can conclude that the simplest common denominator for 2/8 and 3/4 is 4.

In summary, multiplying and dividing by common factors helps us to simplify fractions and find common denominators efficiently. This principle is fundamental in fraction operations and is a useful skill in various mathematical contexts.

Three years ago, Jolene bought $750 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of 

12

2

5

% per year. How much is the stock worth now? (Round each money calculation you make to the nearest cent.)
please help

Answers

Ok, so if it has increased over three years by twelve percent, take .12 (12% in decimal form) and multiply it by 750 to get 90. Take 90 and multiply it by 3 to get 270. 270 is how much the value has increased over 3 years. So then just add 270 to 750 to get your answer of 1020. 1020 is how much the stock is worth after 3 years increasing at 12%. Just follow the same steps for 2% and 5% as I showed you with the 12%. 
As everyone says (lol) hope this helps :D

What are multiples of the factors of 15

Answers

3 & 5 I think that's it
the multiples of 15 this is the answer hope this helps u if u need more help let me know

logan mader 4 stacks of wooden blocks, the first tackswas 6 blocks tall,the second stacks was 2 blocks taller than the first, the third stack was 2 blocks shorter than the second stack, and the last stack was 10 blocks taller than the third stack. how many blocks logan use in all? a)34 block, b)36 blocks c)38 blocks d)40blocks

Answers

6+8+6+16= b)36 blocks

On a hike, each hiker carries the items shown. Write an expression in simplest form that represents the weight (in pounds) carried by x hikers. Interpret the expression.

Answers

X= hikers P= pounds carried in items or gear X divided by P = amount of pounds of items each hiker carries.

The expression representing the weight carried by x hikers is the weight carried by one hiker multiplied by x. Due to a lack of specific weight information for one hiker, the general expression can be 'wx' where w is the weight per hiker.

To create an expression that represents the weight carried by x hikers, we need to know the weight each hiker carries individually. However, the necessary information to calculate that weight is not provided in the details of the question. If we had this information, the expression would be simply the weight carried by one hiker multiplied by x, where x is the number of hikers. For example, if one hiker carries 5 pounds, the expression for x hikers would be 5x pounds.

Interpreting the expression '5x' would mean that the total weight carried by the group of hikers is 5 pounds multiplied by the number of hikers. If there were, for example, 3 hikers, they would be carrying a total of 15 pounds together.

This general approach can be applied to any number representing the weight one hiker carries: if each hiker carries 'w' pounds, the expression for x hikers would be wx.

Which of the following expressions could be used to estimate the difference between -12.34 and -4.8?
-12 - 5
-12 + 5
-12 - 4
-12 + 4

Answers

-12+5

for -12.34,we take it as -12
for -4.8,we take it as -5

to measure the difference,here's what you need to do

-12-(-5)
=-12+5
thus the ans is -12+5

hope it helps

Answer:

-12-(-5)

=-12+5

The ans is -12+5

Step-by-step explanation:

hideki is collecting pennies. Each month in may, june, and july, he put 200 pennies in a jug

Answers

He will have 600 pennies all together
If he collects 200 pennies each month, on May, June and July, He will have 600 pennies all together, also known as $6

50 POINTS
PLEASE HELP
SIMPLE MATH


According to a survey conducted by the Texas Free Press, 75 out of 250 people do not have internet access at their homes. What percent of the people surveyed do NOT have internet access?
A- 12.5%
B- 30%
C- 37.5%
D- 70%

______________________________________________________

An equation with one missing value is shown below.
5/7 divided by __ equals/= 5/7 · 25
Which number should be placed in the blank spot to make the equation true?

A- 4
B- 1/4
C- 25
D- 1/25
___________________________________________________________

A list of numbers is shown below.
4/3 , 1.3 , 85% , - 3/8
Which list shows the numbers in DESCENDING order?
A- - 3/8 , 85% , 1.3 , 4/3
B- - 3/8 , 85% , 4/3 , 1.3
C- 4/3 , 1.3, 85% , - 3/8
D- - 3/8 , 1.3 , 4/3 , 85%
______________________________________________________


please do not guess
please answer all three easy questions
thank you :3
im so sleepy and have to do homework
z
z
Z

Answers

B
C
D
I'm not totally sure these are correct but I hope they are.I tried my very best and I hope you get more sleep.

Well the first one is B,30.

13 tenths+8 tenths+32 hundredths

Answers

The value of 13 tenths + 8 tenths + 32 hundredths is 2.42.

Here's how we can break it down:

Convert tenths and hundredths to decimals:

13 tenths = 13/10 = 1.3

8 tenths = 8/10 = 0.8

32 hundredths = 32/100 = 0.32

Add the decimal values:

1.3 + 0.8 + 0.32 = 2.42

Therefore, 13 tenths + 8 tenths + 32 hundredths equals 2.42.

Complete question:

Solve this: 13 tenths+8 tenths+32 hundredths

Which point on the graph shows the price of 6 ounces of cheese? Use the formula y=x÷2 to find y when x is 6.

Answers

Using the formula y = x ÷ 2, the price for 6 ounces of cheese is calculated to be $3, following the linear price-quantity relationship given.

To find the price of 6 ounces of cheese, we can use the formula y = x ÷ 2.

Plugging in x = 6 ounces into the formula, we get:

y = 6 ÷ 2 = 3.

So the price y for 6 ounces of cheese is $3.

This is consistent with the given information that also indicates a linear relationship between the amount of cheese and its price (e.g., 2 ounces for $1 and 14 ounces for $7).

The probable question may be:

Which point on the graph shows the price of 6 ounces of cheese? Use the formula y=x÷2 to find y when x is 6.

Amount of cheese x is 2 ounces the price y is 1 $.

Amount of cheese x is 6 ounces the price y is _____ $.

Amount of cheese x is 7 ounces the price y is 3.5 $.

Amount of cheese x is 14 ounces the price y is 7 $.

3/7 - 10/7 Write fractions in simplest form

Answers

3/7 - 10/7
= - 7/7
= -1

answer
-1

how do I solve this problem −24−18p=38p?

Answers

To solve the equation
-24 - 18p = 38p, add 18p to both sides to combine like terms, then divide by 56 to isolate p, resulting in p = -3/7.

To solve the algebraic equation
-24 - 18p = 38p, we need to isolate the variable p on one side of the equation. Here's a step-by-step solution:

Combine like terms by getting all the terms containing p on one side of the equation. To do this, add 18p to both sides:

-24 - 18p + 18p = 38p + 18p

-24 = 56p

Now divide both sides by 56 to solve for p:

-24 / 56 = 56p / 56

-3/7 = p

The solution to the equation is p = -3/7.

1/4x+3/4y=1 please solve (linear equation)

Answers

convert this to slope-intercept form

subtract 1/4x, 

3/4y=1-1/4x

then multiply my 4/3

y=4/3-1/3x

y=-1/3x+4/3

4/3 is the y-intercept, so when you're graphing begin with it. Then find another point on the graph according to the slope. Plot point (0,4/3) then plot a point with a y-value 1 less and an x-value 3 more. (slope is sometimes called rise over run because it is a ratio of the change in the y-value divided by the change in the x-value) Plot point (3,1/3). Connect the dots with a ruler and draw a line.

please help to solve the equations!

1) 3(k+5)=-2(3k-6)

2)1/2r+4=3/4r-3/2

3)2a-9=2a+5

4)8m+2+4m=2(6m+1)

Answers

Glad to help, but in my view "helping" means providing you with assistance only after you've begun your own efforts to solve these problems.

Look at    3(k+5)=-2(3k-6).  Goal:  Solve for k.
Multiplying where indicated:

             3k + 15 = -6k + 12

Add 6k to both sides:         9k = 12 - 15

dividing both sides by 9:  k = -3/9, or    k = -1/3   (answer).

Please start one of the other solutions; ask if you have questions about it.

Find an equivalent expression to represent the product shown as a sum.
a.Which expression is equivalent to 3(2x+4)?
A.6x+4
B.6x+12
C.5x+7
D.2x+12

Answers

3(2x + 4)

3 x 2x = 6x
3 x 4 = 12

6x + 12 is your answer

B is your answer

hope this helps
The answer is B 3*2x= 6x and 3*4=12.

A youth soccer league recently held registration. The number of players was divided by 12 to 13 teams. How many players registered

Answers

There are gonna be 1 player registered for each team and there will be  one team with nobody in it. Hope this was helpful

Miss Jones has 18 boys and 27 girls in choir. She wants them to stand in equal rows. Only boys or girls will be in each row ( meaning no mixed rows). What is the greatest number of students that can stand in each row

Answers

its 9 ------------------------taking up space--------------------
It 9 because 27-18=9
And miss jones want to stand in equal rowa

solving Two-Step Equations solve & show ur work 6a-11=13

Answers

6a-11=13

add 11 to both sides  cross out -11 with +11 
 13+11 =24
6a=24   
divide 6 on both sides  
 a= 4

Since it’s -11 you add 11 to get zero, add 11 to 13 and get 24 bring down the 6A, put 6A equals 24, Then divide by six on both sides the six crosses out left with a variable so a equals 24÷6 which is four so A equals four
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