two ninths of the 45 stamps were from Brazil how many of the stamps were from Brazilians

Answers

Answer 1

45 x 2/9 = 10, so 10 of the stamps are from Brazil.

Answer 2

The answer is 45 times 2/9=10

Related Questions

The Nash family spent a total of $240 on a hotel room for 3 nights. Which equation can be used to find c, the average cost per night for the hotel room?

Answers

240 dollarsn for 3 nights so,

240=3x divide by 3 to isolate x
x=80 dollars per night

Answer:

240 divided by 3 = c

Step-by-step explanation:

Tricky...it is $240 for all 3 nights....not $240 per night. So it is division NOT multiplication.

The art store carries 28 different shades of colored paper.There are 5 packages of each shade of paper on the store’s shelves. A teacher bought 2 packages of each of the 14 different shades. How many packages of colored paper did the store have left on the shelves?

Answers

I believe the answer is 112 packages. I think this because 28 packages x 5 packages each is 140. 14 shade packages x 2 packages each is 28.
140-28= 112 packages

The answer to your problem is 112

What is the solution to the equation 1/6n =2?

Answers

divide 1 from both sides to get 6n=2 and 2/ 6 equals 1/3

1/6n=2 /*6 (multiply is by 6 to get rid of the denominator)
n=12

Write the rule for the pattern. 128, 64, 32, 16, . . .

Answers

it's dividing by 2 every time

Each term in the sequence is obtained by dividing the previous term by 2. Therefore, the rule for the pattern in the given sequence is to halve each term to obtain the next term.

The pattern in the given sequence is a halving pattern.

The rule for the pattern:

1. The first term in the sequence is 128.

2. Each subsequent term is obtained by dividing the previous term by 2.

Let's see how this rule applies to the given sequence:

128 / 2 = 64

64 / 2 = 32

32 / 2 = 16

Every term in the series is created by dividing the one before it by two. The rule for the pattern in the above sequence is to divide each phrase in half to produce the following term.

To know more about the series follow

https://brainly.com/question/1862223

#SPJ6

What is the length of a segment in the complex plane with endpoints at 4 + 2i and 7 – 2i?

Answers

just subrtact and add then you will get 5i

Answer:

Step-by-step explanation:

A little trick: the imaginary part ([tex]i[/tex]) in the coordinates of complex numbers act same as the y-coordinate in a rectangular plane.

So we want the distance between the coordinate points (4,2) and (7,-2).

How do we get the distance between 2 points? We use the distance formula.

Distance Formula = [tex]\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}[/tex]

Where [tex](x_1,y_1)=(4,2)[/tex] and [tex](x_2,y_2)=(7,-2)[/tex]

Let's solve for distance:

[tex]\sqrt{(-2-2)^2+(7-4)^2}\\ =\sqrt{(-4)^2+(3)^2} \\=\sqrt{16+9} \\=\sqrt{25} \\=5[/tex]

Hence, the length of the segment in the complex plane with endpoints at 4 + 2i and 7 – 2i is 5.

The table represents some points on the graph of a linear function. What is the rate of change of y with respect to x for this function?

X | Y
-9 | 5
0 | 3
9 | 1

Answers

The given table is
x y
-9 5
0 3
9 1

The change in x is 9 - (-9) = 9 + 9 = 18
The corresponding change in y is 1 - 5 = -4

The rate of change of y with respect to x is
-4/18 = - 2/9
The slope of the graph verifies that the rate of change is negative.

Answer: -2/9

Trevon, Leah, and Beth are playing a computer game. Trevon scores -8. Beth’s score was 3/4 of trevons score, and Leah’s score was 1/4 of Beth’s score. What was Leah’s score

Answers

-8 = trevon

(3/4)-8 = beth
= -6

1/4[(3/4)-8] = leah
1/4(-6)
= -1.5

Answer:

[tex]-1.5[/tex]

Step-by-step explanation:

We have been given that Beth's score is 3/4 of Trevon's score.

[tex]\text{Beth's score}=-8\times \frac{3}{4}[/tex]

[tex]\text{Beth's score}=-2*3[/tex]

[tex]\text{Beth's score}=-6[/tex]

We are also told that Leah’s score was 1/4 of Beth’s score.

[tex]\text{Leah's score}=-6\times \frac{1}{4}[/tex]

[tex]\text{Leah's score}=-\frac{3}{2}[/tex]

[tex]\text{Leah's score}=-1.5[/tex]

Therefore, Leah score was [tex]-1.5[/tex].

A bus seats 4 people in a row, and there are 12 rows. How many people would fit on 2 buses?

Answers

4 x 12 x 2 = 96 people on two buses

4*12=48
48*2=96

96 people

Julio has a bag containing 7 red marbles, 8 blue marbles, 3 green marbles and 9 yellow marbles . He randomly draws 3 red marbles, 1 blue marble, and 2 yellow marbles from the bag. What is the probability that the next marble he draws is green?

Answers

Total marbles=7+8+3+9=27

so, the probability that the next marble he draws is green is 3/27

Hello There!

Find the total number of marbles:
7 + 8 + 3 + 9 = 27
Find the total after some marbles have been taken out:
3 + 1 + 2 = 6
27 - 6 = 21.
There are 3 green marbles left in the bag.
There are a total of 21 marbles in the bag.
The answer is 3/21.

Hope This Helps You!
Good Luck :)

- Hannah ❤

PLEASE HELP I WILL GIVE 50 POINTS
Mr. Rijo bought 49 bags of soil one week and 28 bags of soil the next week. Which expression correctly applies the distributive property to show equivalent expressions for the number of bags of soil he bought?
49 + 28 = 4(7 + 7)
49 + 28 = (7)(7) + (14)(2)
49 + 28 = (7)(14) + (7)(7)
49 + 28 = 7(7 + 4)

Answers

49 + 28 = 7(7+4) is the answer

Answer:

Step-by-step explanation:

How many decimal places are in the product of 1.91 and 2.3?

Answers

When multiplying decimals, the number of decimal places are the combined total of numbers after the decimal with the 2 factors you are multiplying.
in 1.91, there are 2, and in 2.3, there is one.
2+1 is three,
so you would get 3 decimal points in the product.

Naomi has earned$54 mowing lawns the past two days. She worked 2 1/2 hours yesterday and 4 1/4 hours today. If Naomi is paid the same ammount every hour she works, how much does she earn per hour? (show your work)

Answers

2.5 x + 4.25 x = 54

x = the # hours worked

solve for x

Answer:

Naomi earns $8 per hour.

Step-by-step explanation:

Naomi has earned$54 mowing lawns the past two days.

She worked 2.5 hours yesterday and 4.25 hours today.

Suppose she earns x dollars per hour and is paid the same amount every hour she works.

We get the equation;

[tex]2.5x+4.25x=54[/tex]

[tex]6.75x=54[/tex]

x = 8

Hence, she gets $8 per hour.

Select the next two terms in the pattern. 0.4, 2, 10, 50, . . .

Answers

it is the multiplicity of 5, which means the next two terms is 250 and 1250

hope this helps

A number x plus 10 is more than 2

Answers

X+10>2. The simplified answer is x>-8

Paula weighed 65.5 kilograms before she started training she as lost 3500grams how much does she weigh

Answers

Hello!

We have the following data:

Paula weight (before training) = 65.5 kg
Weight lost by Paula (in training) = 3500 grams = 3.5 kg
Paula's weight (after training) =?

65.5 kg - 3.5 kg = 62 kg (Current weight)

1 kilogram = 100 grams

3500 / 1000 = 3.5 kilograms

65.5 - 3.5 = 62

she weighs 62 kilograms

complete the table. then describe a pattern in the decimal forms o the fractions.

Answers

it's going down by five but I'm sure on the last one..but to help add a zero like if it 0.5 it would be 0.50 that should help.

What is the absolute value of 8.2

Answers

The absolute value of 8.2 is 8.2. Here's the rule for absolute values.
Let x be positive and -x be negative.
|x| = x
|-x| = x

Can someone please help me and explain this to me ! Thanks !

How many 3/4 pound packages can you make with 6 pounds of sunflower seeds ?

Answers

Imagine first splitting 6 wholes up into fourths. That means that, for each whole (each 1) in 6, we're creating 4 equal slices. This gives us 4 x 6 = 24 total slices, which we call fourths. How many groups of 3 fourths (3/4) can you make out of those 24 fourths (24/4)? If we throw aside the label fourths for a minute, in general, if we have 24 things, how many groups of 3 things can we make out of those? Well, our answer there would just be 24 ÷ 3 = 8 groups.

The same thing applies to fourths. If we have 24/4, and we divide it by 3/4, we get 24 ÷ 3 = 8 groups again, so our answer is 8 3/4-pound packages.

-33 < -7n - 12 < -26

Answers

-33 < -7n - 12 < -26
First step is to add 12 to both sides.
-33 < -7n < -26-21 < -7n < -14

Now divide both sides by -7.
3 < n < 2

Because you divided by a negative number though, you need to switch up the signs. Both the < will turn into >.
3 > n > 2

two thirds of a number decreased by six is two. what is the number?

Answers

Answer: The number is:  " 12 ".

____________________________________
Let "x" represent "the unknown number" (for which we wish to solve.

The expression:

[tex] \frac{2}{3}[/tex] x − 6 = 2 ; Solve for "x" ;
_______________________________________________
Method 1)

Add "6" to EACH SIDE of the equation;
_______________________________________________
→ [tex] \frac{2}{3}[/tex] x − 6 + 6 = 2 + 6 ;

to get:

→ [tex] \frac{2}{3}[/tex] x = 8 ;
______________________________________________
Multiply each side of the equation by "[tex] \frac{3}{2} [/tex]" ; to isolate "x" on one side of the equation ; and to solve for "x" ;
______________________________________________
→ [tex] \frac{3}{2} [/tex] * [tex] \frac{2}{3}[/tex] x = 8 * [tex] \frac{3}{2} [/tex] ;

→ x = 8 * [tex] \frac{3}{2} [/tex] ;

= [tex] \frac{8}{1} [/tex] * [tex] \frac{3}{2} [/tex] ;

= [tex] \frac{8*3}{1*2} [/tex] ;

= [tex] \frac{24}{2} [/tex] ;

= 12 .
______________________________________________
x = 12 .
______________________________________________
Method 2)
______________________________________________
[tex] \frac{2}{3}[/tex] x − 6 = 2 ; Solve for "x" ;

Add "6" to EACH SIDE of the equation;
_______________________________________________
→ [tex] \frac{2}{3}[/tex] x − 6 + 6 = 2 + 6 ;

to get:
→ [tex] \frac{2}{3}[/tex] x = 8 ;
______________________________________________
Multiply each side of the equation by "3" ; to get rid of the "fraction" ;
    → 3 * [tex] \frac{2}{3}[/tex] x = 8 * 3 ;
→ [tex] \frac{3}{1} [/tex] * [tex] \frac{2}{3}[/tex] x = 8 * 3 ;
→ [tex] \frac{3*2}{1*3} [/tex] x = 8 * 3
→ [tex] \frac{6}{3}[/tex] x = 24 ;

→ 2x = 24 ;

→ Divide each side of the equation by "2" ; to isolate "x" on one side of the equation; & to solve for "x" :

2x / 2 = 24 / 2 ;

x = 12 .
__________________________________________________
Method 3).
__________________________________________________
[tex] \frac{2}{3}[/tex] x − 6 = 2 ; Solve for "x" ;
_______________________________________________
Add "6" to EACH SIDE of the equation;
_______________________________________________
→ [tex] \frac{2}{3}[/tex] x − 6 + 6 = 2 + 6 ;

to get:

→ [tex] \frac{2}{3}[/tex] x = 8 ;
______________________________________________
Now, divide each side of the equation by " [tex] \frac{2}{3}[/tex] " ;
to isolate "x" on one side of the equation; & to solve for "x" ;
___________________________________________________
{[tex] \frac{2}{3}[/tex] x } / {[tex] \frac{2}{3}[/tex]} = 8 / {[tex] \frac{2}{3}[/tex]} ;

to get: x =  8 / {[tex] \frac{2}{3}[/tex]} ;

= 8 * ([tex] \frac{3}{2} [/tex] ;

= [tex] \frac{8}{1}[/tex] * [tex] \frac{3}{2}[/tex] ;

= [tex] \frac{8*3}{1*2} [/tex] ;

= [tex] \frac{24}{2} [/tex] ;

= 12 ;
___________________________________________
x = 12 .
___________________________________________
NOTE: Variant: (in "Methods 2 & 3") :
___________________________________________
At the point where:
___________________________________________
= 8 * ([tex] \frac{3}{2} [/tex]) ;

= [tex] \frac{8}{1}[/tex] * [tex] \frac{3}{2}[/tex] ;
__________________________________________
We can cancel out the "2" to a "1" ; and we can cancel out the "8" to a "4" ;
__________________________________________
{since: "8÷2 = 4" ; and since: "2÷2 =1" } ;
__________________________________________
and we can rewrite the expression:
__________________________________________
[tex] \frac{8}{1}[/tex] * [tex] \frac{3}{2}[/tex] ;
__________________________________________
as:   [tex] \frac{4}{1}[/tex] * [tex] \frac{3}{1}[/tex] ;
__________________________________________
which equals:
__________________________________________
→ [tex] \frac{4*3}{1*1}[/tex] ;

=   [tex] \frac{12}{1} [/tex] ;

= 12 .
__________________________________________
x = 12 .
__________________________________________
Answer: The number is: " 12 ".
__________________________________________

math question down below

Answers

answer is C. 0.6 (6 is repeating)

hope it helps

richard bought rolls for a bbq he bought 4 1/4 dozen wheat rolls and 5 2/3 snowflake rolls if 4 1/3 were eaten at the bbq how many dozen rolls does richard have left

Answers

Answer: Richard has 5 7/12 rolls left.

Step-by-step explanation:

Hi to answer this question, first, we have to sum the amount of rolls Richard bought for the bbq:

4 1/4 + 5 2/3 = 4 3/12 + 5 8/12 = 9 11/12

Finally we have to subtract the amount of rolls eaten at the bbq to the previous number.

9 11/12 - 4 1/3 = 9 11/12 - 4 4/12= 5 7/12

So, Richard has 5 7/12 rolls left.

Feel free to ask for more if needed or if you did not understand something.

basking in the sun
swimming
increasing or decreasing activity level
These are all activities a cold-blooded reptile may do to maintain
A) homeostasis.
B) body weight.
C) peer dominance.
D) blood sugar levels.

Answers

A. Homeostasis (a maintained internal state), in this case, temperature

The graph of an inequality is an open circle around the number five with the line shaded to the right of five. Which inequality could this represent?

Answers

open circle...means there is no equal sign in the problem
shaded to the right....means it is greater then

x > 5 ....this is ur inequality

2/3 of 24 bananas is what

Answers

16

Hope this helped :)

Which expressions are equivalent to 4b?
Options:
b+2(b+2b)
3b+b
None of the above

Answers

3b+b because 3+1=4 just add b and replace 1 with b
b is the same as 1
3b is the same as 3

4b : b + 2(b + 2b) OR 3b + b

First option :

b + 2(b + 2b)

Simplify.

b + 2b + 4b

Simplify.

3b + 4b

Simplify.

7b

So, the first option is INCORRECT.

Second option :

3b + b

Simplify.

4b

So, our second option is CORRECT.

3b + b

~Hope I helped!~

what fraction of £3.00 is 50p

Answers

One sixth. Good luck.

Recognize that 50p = £0.50.

Thus, the ratio 50p to £3.00 is the same as £0.50 ------------ = 1/6
£3

m+2m+(2m+16)+(m-10)=150 please help me solve.

Answers

m=72+(-2m) is the answer to this problem

Well the answer is 5376.or at least I think.jyst multiply it

I need to simplify this
(3x^2+2xy+4y^2) + (6x^2-5xy+3y^2) + (9y^2-25y^2)

Answers

(3x² + 2xy + 4y²) + (6x² - 5xy + 3y²) + (9y² - 25y²)

Get rid of the parenthesis :)

3x² + 2xy + 4y² + 6x² - 5xy + 3y² + 9y² - 25y²

Add like terms.

(3x² + 6x²) + (2xy - 5xy) + (4y² + 3y² + 9y² - 25y²)

Simplify.

(9x²) + (-3xy) + (-11y²)

Get rid of the parenthesis.

9x² - 3xy - 11y²

~Hope I helped!~

In the expression 1/4 divided by 5/7, which of the following is the divisor

1/4

4

5/7

7

Answers

5/7 is the divisor because 1/4 is the dividend of the equation and the answer is the quotient

I got bored so i solved it :) = 7/20

Hope this helps!

Answer:

[tex]\frac{5}{7}[/tex]

Step-by-step explanation:

Given expression 1/4 divided by 5/7

For any division [tex]\frac{a}{b}[/tex]

'a' is the dividend and 'b' is the divisor

Denominator is the divisor

[tex]\frac{\frac{1}{4} }{\frac{5}{7}}[/tex]

Here, the denominator is 5/7

So the divisor is [tex]\frac{5}{7}[/tex]

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