352₈ = 3•8² + 5•8¹ + 2•8⁰
352₈ = 3•64 + 5•8 + 2•1
352₈ = 192 + 40 + 2
352₈ = 234
evaluate x-2y when x =0.75 and y =0.96
Step-by-step explanation:
x = 0,75
y = 0,96
= x - 2y
= 0,75 - 2.0,96
= 0,75 - 1,96
= -1,21
Consider an economy made up of 100 people, 50 of whom hold jobs, 10 of whom are
looking for work, and 15 of whom are retired. The unemployment rate is approximately:
17 percent
10 percent
25 percent
20 percent
12 percent
Answer:
20 por cento de cada um , que colocar
The unemployment rate is approximately 17 per cent. The correct option is A.
To calculate the unemployment rate, we need to consider the number of unemployed individuals (those looking for work) divided by the total labour force (those employed plus those looking for work).
Given:
Total population = 100
Employed individuals = 50
Individuals looking for work (unemployed) = 10
Total labour force = Employed + Unemployed
Total labor force = 50 + 10 = 60
Unemployment rate = (Unemployed / Total labour force) x 100
Unemployment rate = (10 / 60) x 100 ≈ 16.67 percent
Rounding to the nearest whole number, the unemployment rate is approximately 17 per cent.
Therefore, the correct answer is option A.
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Use a calculator . Round to the nearest tenth of a degree given cos 0=0.8458
0.8458 rounded to the nearest tenth is 0.8 given cos is 0.696706709347
What is 773 - 28 estimated using compatible numbers?
Answer:
The direct answer is 745
Step-by-step explanation:
773 minus 28
✨745✨
Look at the screen shot plzz help now!!!!
Brainliest if you show all work!!!
Thanks! :)
solve for x 2x- negative 12
Step-by-step explanation:
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for me3t
what is the answer to X/3 - 4 = 3
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The value of x in given expression is ~
[tex] \boxed{21}[/tex]
[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
Let's solve for x ~
[tex] \dfrac{x}{3} - 4 = 3[/tex][tex] \dfrac{x}{3} = 3 + 4[/tex][tex] \dfrac{x}{3} = 7[/tex][tex]x = 7 \times 3[/tex][tex]x = 21[/tex]The table represents the equation y = 2 - 4x.
C OF
y
Use the drop-down menus to complete the statements.
The X-values are the
The y-values are the
The missing value in the table for x = -1 is y = v
-2
10
-1
o
2
1
-2
2
-6
Intro
Done
Eivity
Answer:
Step-by-step explanation:
Huh?.?.?
Given x + 3y = k and x-k= y, which of the following is equal to
x?
k-3yStep-by-step explanation:
For the given equations, x + 3y = k and x-k= y, the value of x is equal to k.
What is an equation?An equation is a combination of different variables, in which two mathematical expressions are equal to each other.
The given equations are,
x + 3y = k (1)
and x-k= y, (2)
From equation (2) substitute the value of y in equation (1)
x+3(x-k)=k
⇒4x-3k=k
⇒x=k
So the value of x is equal to k.
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Which inequality is true when the value of h is -13?
o-h-2<7
Submit Answer
Oh-2> 7
o-h-2<-7
o h2>-7
Answer:
-h - 2 > -7
Step-by-step explanation:
-(-13) - 2 > -7
13 - 2 > -7
11 > -7
Scores on a standardized test are normally distributed with a mean of 250 and a standard a deviation of 20. Approximately what percent of students scored between 260 and 280? Round to the nearest percent
Answer:
You can't answer this properly without more data.
can someone answer my questions asap ill give brainliest
what's your question!!!!!!!!!!!
-,-
Answer:
what is your question without the question we can't not provide answers.
Step-by-step explanation:
The ratio of the length and breadth of a rectangular field is 8: 7. If the breadth of the field is 98 m, find its length.
Answer:
112
Step-by-step explanation:
l : b = 8 : 7
b = 98m
so l / b = 8/7
l / 98 = 8 / 7
l = 98 * 8 / 7
= 112
Caleb needs to solve the problem 2,406 ÷ 6. In what place is the first digit of the quotient for the problem 2,406 ÷ 6?
Answer:
Hundreds place
Step-by-step explanation:
The quotient is 401. The first digit (4) is in the hundreds place.
7 6/10= ?/? please help
Answer:
7.6
Step-by-step explanation:
Answer:
76/10
Explanation
7 × 10 is 70 + the 6 is 76/10
you can look up fractions on yt
to get a better explication.
help please i need it
Answer:
42m + 12
Step-by-step explanation:
6 ( 7m + 2 )
= 6 ( 7m ) + 6 ( 2 )
= ( 6 * 7m ) + ( 6 * 2 )
= 42m + 12
Answer:
a
Step-by-step explanation:
do distributive property and u get 42m+12
helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
some math help i need thank yall
Answer:
This is (approximately) a proportional relationship
Step-by-step explanation:
If we draw a straight line through all of the points, the line either passes through (0, 0) or a point very close to (0, 0). This satisfies the requirement that the graph of a proportional relationship must pass through the origin.
pls help fast
brainlest to enyone who helps
Answer:
B STEP 2
Step-by-step explanation:
5/8 is not more than 1
the shown bellow question answer
Answer:
The area of the shape can be divided into the area of the rectangle, and the area of the semi-circle.
The area of the rectangle can be found by [tex]11*4=44[/tex]
The area of a semi-circle can be found with the formula [tex]\frac{1}{2} \pi r^2[/tex] where r is the radius.
Since we know the diameter of the semi-circle is 4,
the radius will be 4 ÷ 2 = 2.
Therefore, the area of the semi-circle is [tex]\frac{1}{2}\pi 2^2=\frac{1}{2}\pi*4=2\pi[/tex]
Therefore, the area of the shape is [tex]44+2\pi[/tex] or [tex]50.283cm^2[/tex] (3 decimal places)
tim gtri nguyen cua x de bthuc B=x+2/can(x) - 1
Answer:
sorry di ko alam
Step-by-step explanation:
Need help with this pls
Step-by-step explanation:
you know that the overall angle is a right angle (that is what that little square in the corner means) ?
a right angle stands for 90 degrees.
and there you have practically your answer, right ?
angle 1 plus angle 2 are these 90 degrees.
as we know angle 1 = 53 degrees, that leaves only to rest of 90 degrees gut angle 2.
and you know how to get "the rest" ?
subtraction.
90 - 53 = 37 degrees for angle 2
How can I solve for x
Answer:
x = 10
Step-by-step explanation:
In similar polygons, the lengths of the sides are proportional.
(3x + 5)/42 = 30/36
(3x + 5)/42 = 5/6
6(3x + 5) = 5 × 42
18x + 30 = 210
18x = 180
x = 10
Answer:
x=10
Step-by-step explanation:
7.
[tex]\frac{3x+5}{42} =\frac{30}{36} \\3x+5=\frac{30}{36} \times 42\\3x+5=35\\3x=35-5=30\\x=\frac{30}{3} =10[/tex]
On a farm, there are 75 pigs, 18 horses, 130 cows, and 25 chickens.
Find the ratio of the number of cows to the total number of animals.
A) 25 : 248
B) 65: 124
C) 75 : 248
D) 9: 124
Answer:
are u sure there are 130 cows?
Which numbers are solutions to the equation 30=x2?
If you meant 2x, x is 15; if you meant x^2, the answer is the square root of 30
What is the written form of the decimal number 9549?
Answer:
9.549
....... ..........
8x+y=9, 33y+6x=190, what is the value of x and y?
Answer:
x = 0.414729
y = 5.6822
Step-by-step explanation:
We can solve this by either of two mwethods: Solve the equations directly, or graph them to find the point they intersect (the only solution that satisfies both equations).
SOLVE
33y+6x=190
8x+y=9
y = 9-8x
Substitute this value of y in the first equation:
33y+6x=190
33(9-8x)+6x=190
297-264x+6x=190
-264x+6x=190-297
-258x = -107
x = (107/258)
x = 0.414729 Use this value of x to solve for y (in either equation)
8x+y=9
8(0.414729)+y=9
3.317829 + y = 9
y = 5.6822
======
GRAPH:
Plot the two equations and find where they intersect.
(Attached)
A researcher wants to estimate the likelihood that the baseball player will hit 2 home runs in a single game, given that the player hits a home run once in every 13 times at bat. Which type of study is most suitable for data collection in this situation?
A. experimental
B. census
C. survey
D. simulation
-3 + c/3 =12
A.-45
B. 45
C. 27
D. -27
Answer:
B. 45
Step-by-step explanation:
-3 + c/3 = 12
c/3 = 12+3
c/3 = 15
c = 15×3
c = 45
Answer:
45
Step-by-step explanation:
-3 + c/3 = 12
c/3 = 12 + 3
c/3 = 15
c : 3 = 15
c = 15 . 3
c = 45
