Answer:
1/27000
Step-by-step explanation:
3^(-3) * 10^(-3)
1/3^3 × 1/10^3
1/27 × 1/1000
1/27000
Simplify -3 1/9 - (-8 1/3. NEED AN AWNSER ASAP
Answer:
[tex]\frac{47}{9}[/tex] or [tex]5\frac{2}{9}[/tex]
Step-by-step explanation:
Write out expression:
[tex]-3\frac{1}{9} - (-8\frac{1}{3} )[/tex]
Multiply the whole numbers into the fractions:
[tex]-\frac{28}{9} -(-\frac{25}{3})[/tex]
Remove parentheses
[tex]-\frac{28}{9} + \frac{25}{3}[/tex]
Multiply the second fraction by [tex]\frac{3}{3}[/tex] to reach a common denominator
[tex]-\frac{28}{9}+\frac{75}{9}[/tex]
Add
[tex]\frac{47}{9}[/tex]
Simplify into a top-heavy fraction or a mixed fraction (whichever your homework wants)
[tex]\frac{47}{9}[/tex] or [tex]5\frac{2}{9}[/tex]
The simplified fraction is 47/9.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.We have -3 1/9 - (-8 1/3)
Simplifying the above expression
= -28/9 - (-25/3)
= -28/9 + 25/3
= -28/9 + 75/9
= 47/9
Learn more about Fraction here:
https://brainly.com/question/10354322
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Is -4.5 greater than -2.375?
Answer:
no
Step-by-step explanation:
no because the larger the negative is thats like more your borrowing
Add the two expressions.
3y + 5 and y + 24
Please Answer fast..... I desperately need the answer for my test
Answer:
Step-by-step explanation:
8y+24
3y
+ 8y + 24
8y+24 is answer
HELP PLEASEEE
Angel RTQ is a straight angle. What are m angle RQS and m angle TQS?
Answer:
Step-by-step explanation:
(21x+1)+(14x+4)=180
35x+5=180
35x=175
x=5
(21{5}+1)
105+1
Angle< RQS=106 degrees (14{5}+4)
Angle TQS=74
Angel RTQ is a straight angle, the measure of angle RQS and the measure of angle TQS is, 61° & 74°
What is an angle ?An angle is a mathematical term, which we can define, when two straight lines or rays meet at a common endpoint. The common point is called the vertex of an angle. The word angle comes from a Latin word named ‘angulus,’.
Interior angles:- The inner angle made by the intersection of two polygonal sides.
Exterior angles:- The outer angle made by the intersection of two polygonal sides.
Given that,
A line segment, RQT
And one ray, QS
∠TQS = (21x + 1)°
∠RQS = (14x + 4)°
it is known that,
Straight angle = 180°
∠TQS + ∠RQS = 180°
(21x + 1)° + (14x + 4)° = 180°
35x + 5 = 180°
35x = 175°
x = 5°
∠TQS = (21×5 + 1)° = 61°
∠RQS = (14×5+ 4)° = 74°
Hence, the measure of ∠TQS & ∠RQS are respectively 61° & 74°
To know more about angle check:
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Identify the vertex, c, focus, and directrix of the equation y = 1/4 (x + 2)² +5
1 over 4 x2+x+6 i hope this helps
consider the line shown on the graph. Enter the equation of the line in the form y = mx + b where m is the slope and b is the y-intercept
3 and 3/4 times 4 and 5/6
Answer: 3 1 /8
Step-by-step explanation: (3 3 /4 )( 5 /6)
=(15 /4) ( 5 /6 )
= 25 /8
=3 1 /8
What is 2/3 divided by 4/5
Rita is selecting a sandwich at the deli. The deli has four types of meat, three types of cheese and two types of bread. A deluxe sandwich consists of exactly one meat type, two different types of cheese and one bread type. How many different deluxe sandwich combinations are possible
Answer:
24 possible dishes
Step-by-step explanation:
Given
Total
[tex]Meat = 4[/tex]
[tex]Cheese = 3[/tex]
[tex]Bread = 2[/tex]
Selection
[tex]Meat = 1[/tex]
[tex]Cheese =2[/tex]
[tex]Bread = 1[/tex]
Required
Determine the number of possible combo
Rita wants to select 1 of 4 meat types,
So, the number of selections is: [tex]^4C_1[/tex]
Rita wants to select 2 of 3 cheese types,
So, the number of selections is: [tex]^3C_2[/tex]
Rita wants to select 1 of 2 cheese types,
So, the number of selections is: [tex]^2C_1[/tex]
The total number of selections is:
[tex]Total = ^4C_1 * ^3C_2 * ^2C_1[/tex]
Using
[tex]^nC_r = \frac{n!}{(n-r)!r!}[/tex]
We have:
[tex]Total = \frac{4!}{(4-1)!1!} * \frac{3!}{(3-2)!2!} * \frac{2!}{(2-1)!1!}[/tex]
[tex]Total = \frac{4!}{3!1!} * \frac{3!}{1!2!} * \frac{2!}{(1!1!}[/tex]
[tex]Total = \frac{4*3!}{3!*1} * \frac{3*2!}{1*2!} * \frac{2*1}{1*1}[/tex]
[tex]Total = 4* 3 * 2[/tex]
[tex]Total = 24[/tex]
Hence, there are 24 possible dishes
Answer:
24
Step-by-step explanation:
I did Mathcounts
A triangle has two angles that each measure 50° What is the measure of the third angle?
1.
50°
2.
80°
3
100°
4.
260°
Answer:
80 or 2
Step-by-step explanation:
triangles = 180degrees
50+50+x=180
x=80
Hope this helps plz hit the crown :D
Original cost $7.50 markup % 50%
Answer:
3.75
Step-by-step explanation:
3.75 because 7.50 × .50 (or 7.50/2) is 3.75
plssss helpppppppp, ill give brainliest
Answer:
C) 0
Step-by-step explanation:
4-6|3-5|÷3
4-6|-2|÷3
4-6(2)÷3
4-12÷3
4-4
0
Answer:
A [tex]-\frac{8}{3}[/tex]
Step-by-step explanation:
[tex]\frac{4-6\left|3-5\right|}{3}[/tex]
[tex]=\frac{-8}{3}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}[/tex]
[tex]=-\frac{8}{3}[/tex]
the number of students enrolled in a new course as a function of time can be represented by the function shown on the graph what is the average rate of change in the number of students enrolled between 1 and 2?
Answer:
i dont see the graph need more info
Step-by-step explanation:
6.
Find the value of x.
Answer:
88 degrees
Step-by-step explanation:
Its an exqualateral triangle meaning they are all the same legnth (not the line tho)
Each morning Rin rides 1.5 miles to school and then rides home in the afternoon. Later in the evening, she rides to the
park and back home. Over the 5 school days, she rides a total of 25 miles. Which equation can be used to find the
distance she rides each evening?
Answer:
5( 1.5 + 1.5 + x ) = 25
Step-by-step explanation:
Given:
Rin 1.5 miles to school every morning and then rides home in the afternoon.Calculations:
The total distance covered by Rin is (1.5 + 1.5) miles. In the evening, Rin rides to the park and back home. Let, 'x' miles be the total distance covered by her while going to the park and coming back home every evening. The total distance that she rides everyday will be: 5( 1.5 + 1.5 + x ) = 25Please help me! I am struggling
Does the following situation represent causation?
A random sample of students found that owning a cell phone had a negative correlation with riding the bus to school.
8. Katrina's monthly salary is $2400.
She uses of this
money
for rent.
How much rent does Katrina pay?
-?
Answer:
$960
Step-by-step explanation:
if the fraction is 2/5 then divide by 4 then multiply by 2
Answer
If the fraction is 2/5 the percentile is 40 percent assuming that's what you mean, she will end up paying 960 dollars for rent because 960 is 40 percent of 2400.
Step-by-step explanation:
Which of the following equations represents the graph of a line parallel to the x-axis and passing through the
point (-2, 3)2
The coordinate grid is provided to make it easier for you to visualize the answer.
y 3x
x3y
Simplify the expression:
3(1 + 5x) =
Answer:
3 + 15x
Step-by-step explanation:
3(1 + 5x)
Open the brackets:
3*1 + 3*5x = 3 + 15x
Factor -2.4 out of -19.2b-12
Answer:
B = -1/2
or you can look it as
96 = -192b
Point P was rotated by 135 ° (the center of rotation is indicated).
Answer:
looking at it I think B is P from another angle
guys im making a poster for my accounting project where we promote a business (so basically im opening up a store that sells roller skates) and i want some ideas of what makes my business different from others and why others should be interested instead of competitors
There are 563 books to be shelved in the library. Each shelf holds 7 books. About how many shelves will be used?
Answer:
approx=80 shelf
hope it is helpful
help out we all need help regardless of anything
414-231=183
sdfjksdjalksdaf
Quarts of vinegar 3: Cups of Baking soda :4 |
According to the recipe, exactly how many cups of baking soda need to be mixed with 9 1/2 quarts of white vinegar
Answer:
12 2/3 cups of baking soda
Step-by-step explanation:
Quarts of vinegar 3: Cups of Baking soda :4 |
According to the recipe, exactly how many cups of baking soda need to be mixed with 9 1/2 quarts of white vinegar
From the above recipe
3 quarts of vinegar = 4 cups of baking soda
9 1/2 quarts of vinegar = x
Cross Multiply
3 × x = 4 × 9 1/2
3x = 4 × 19/2
x = 4 × 19/2 ÷ 3
x = 4 × 19/2 × 1/3
x = 12.666666667 cups of baking soda or 12 2/3 cups of baking soda
Answer:
12 2/3
Step-by-step explanation:
A grocery store receives a 180-pound crate containing six 10-pound bags of potatoes and an unknown number of 5-pound bags of potatoes. Choose an equation that represents the number of bags of potatoes in the crate. number choices are 1. A. 6(10) + 180 = 5x 2. B.10 + 6 + 5x = 18 3. C. 180 = 5 + 60x 4 D6(10) + 5x = 180
Answer:
b is the answer pls brainly brainliest im smart btw
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
estimate the quotient 4.35 divided by 5
0.80.
round 4.35 to 4.
then, do 4/5.
giving you, 0.80.
Answer: the quotient would be almost 1
Help Me! ASAP! Which of the follow statements is NOT true?
Answer:
The first one is incorrect
Step-by-step explanation:
I'm sorry if this is wrong...
Answer:
I believe the answer is C.
-3/5x - 7/10x + 1/2x =
-56
Answer:
x=70
Step-by-step explanation:
(-3/5 - 7/10 + 1/2)x= -56
(-4/5)x= -56
x=-56÷ -4/5
x=70
