If you randomly pick a blue shape out of the box. Then the probability that you picked a cube will be 0.33.
What is probability?Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences. Then the probability is given as,
P = (Favorable event) / (Total event)
A box contains 10 blue cubes, 5 red cubes, 5 blue marbles, and 10 red marbles. The total number of items is given as,
Total = 10 + 5 + 5 + 10
Total = 30
You randomly pick a blue shape out of the box. Then the probability that you picked a cube will be given as,
P = 10/30
P = 0.33
If you randomly pick a blue shape out of the box. Then the probability that you picked a cube will be 0.33.
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1.-4x-4 divided by 9
2.2-(4(-2)x divided by -2
Answer:
............. Nu știu sigur
A spinner contains the numbers 1 through 70. What is the probability that the spinner will land on a number that is not a multiple of 12?
Answer:
5 out of 70
Step-by-step explanation:
all you have to do is figure all of the multiple of 12 in 70 which is 12, 24, 36, 48, and 60 so that's 5 numbers out of the 70
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Step-by-step explanation :
no
se e es n
Find the difference of 1 - 0.234
ASAP PLS
Answer:
kjhgfd bjnk
Step-by-step explanation:
hjgfb bnjhgfx
Isabella earns $8.50 per hour plus commission. Last
week she earned $50 in commission. If she earned a
total of $152, how many hours did she work?
Answer:
She worked a total of 12 hours
Step-by-step explanation:
$152 - $50 in commission = $102
$102 / $8.50 = 12
Solve for the following triangle
Answer:
50
Step-by-step explanation:
as 40 + 90 + ? = 180 (Angle sum property)
so ? = 180 -130 = 50
Phillip collects two kinds of baseball cards, Topps and Fleer. A Topps card is worth $5.50 each while a Fleer card is worth $3.90. If he has 46 cards altogether and they are worth $209.80, how much is a Topps card worth?
Answer:
Total cost of topps card = $104.5
Step-by-step explanation:
Given:
Cost of each topps card = $5.50
Cost of each fleer card = $3.90
Total number of cards = 46
Total cost = $209.80
Find:
Total cost of topps card
Computation:
Assume;
Number of topps card = T
Number of fleer card = F
So,
T + F = 46.......eq1
and
Total cost of topps card = 5.50T
Total cost of fleer card = 3.90F
So,
5.50T + 3.90F = 209.80.....eq2
eq1 x 3.90
3.90T + 3.90F = 179.4.......eq3
eq2 - eq3
1.6T = 30.4
T = 19
Number of topps card = 19
Total cost of topps card = 5.50(19)
Total cost of topps card = $104.5
2/5 + r = 1 and 4/5
What is r?
5. Which of the following statements is true?
A) -42 = -16 = (-4)2
B) -42 = 16 = (-4)
C) -42 = -16 and (-4)2 = 16
Answer:
A
Step-by-step explanation:
3+ 2(2x - 7) + X = -21?
Answer:
X=17/5
Step-by-step explanation:
Solve for X
Answer:
x = -2
Step-by-step explanation:
3 + 2(2x - 7) + x = -21
3 + 4x -14 + x = -21
5x -11 = -21
5x = -10
x = -2
hope this helps!
Help NOW PLEASE!!!!!!!!!!!!!!!!!!
How many terms are in the given algebraic expression? 5x - 3y + 2z +1
Answer:
There are four terms.
Step-by-step explanation:
Terms: 5x, -3y, 2z, 1
Like Terms: No like terms.
Coefficients: 5, -3, 2
Constants: 1
Variables: x, y, z
I hope this helps you, have a wonderful day! :D
In the given algebraic expression there are 4 terms, which is the combination of 3 variables with coefficients and 1 constant term.
The algebraic expression is the combination of constants and variables having one or more terms. The expressions are prepared by using the fundamental operations.
The algebraic expressions can be either:
monomial polynomialbinomialtrinomialmultinomial.In the given case the algebraic expression is multinomial, which is prepared with the combination of 4 terms.
The equation is having:
1 constant that is "1"3 variables with coefficients that are 5x, 3y, and 2zthe fundamental operations used are: [tex]+\;\text{and}\;-[/tex]Therefore, there are 4 terms in the algebraic expression.
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please help me out and i’ll mark you as brainlest
Answer:
E
Step-by-step explanation:
AB=7
sin∠C/7=sin90/[tex]\sqrt{74}[/tex]
∠C=54.462
9514 1404 393
Answer:
E. 54.462
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationship involving the adjacent side and the hypotenuse:
Cos = Adjacent/Hypotenuse
cos(C) = CB/CA = 5/√74
Then the angle is found using the inverse function:
C = arccos(5/√74) ≈ arccos(0.581238)
C ≈ 54.462°
The measure in degrees of angle C is about 54.462.
hurry log (8)= x+3 in exponential form
Answer:
x=5
Step-by-step explanation:
HELP ASAP
Select the correct answer from the drop-down menu.
The square root of 125 is between
8 and 9
9 and 10
10 and 11
11 and 12
Answer:
11 and 12 I think.
Step-by-step explanation:
Answer:
Step-by-step explanation:
11 and 12
5. Jennifer's school is selling tickets to the annual dance
competition. On the first day of ticket sales the school sold 2 senior
citizen tickets and 7 student tickets for a total of $40. On the second
day by selling 8 senior citizen tickets and 2 student tickets for a total
of $56.
a.
Define variables:
b. System:
C.
Solve the systems (optional):
Step-by-step explanation:
Let "x" be the number of senior tickets and "y" be the number of student tickets.
1st day: 2x + 7y = 40
2nd day: 8x + 2y = 56
(I am going to solve this by elimination and using addition because I find that easier.)
First, we are going to get rid of "y":
2 (2x + 7y = 40) -7 (8x + 2y = 56)
= 4x + 14y = 80 = -56x - 14y = -392
( We multiply the second equation by "-7" so that we can cancel "y")
Now add the equations:
4x + 14y = 80
-56x - 14y = -392
= - 52x = -312
Now divide -312 by -52
= x = 6
Now subsitute 6 in for "x" in the first equation:
2(6) + 7y = 40
= 12 + 7y = 40
Subtract 12 from each side:
= 7y = 28
Divide 7 from each side:
= y = 4
Answer:
x = 6
y = 4
Hope that helps! :D
please help
10= t+13/2
Answer:
[tex]t + \frac{13}{2} = 10 \\ t = 10 - \frac{13}{2} \\ t = \frac{7}{2} [/tex] \\ t = 3.5
Raymond works in an electronics store and gets a 12 percent employee discount. The original cost of a video game system is $175. What is the discounted price of the game system?
$154.00
$163.00
$187.00
$196.00
Answer:
A. $154.00
Step-by-Step Explanation:
Okay so, the first step is to get 12% and move the decimal to the left twice like this:
.12
Then, multiply 175 by .12 like this:
175 * .12 = 21
Lastly, subtract 21 from 175 like this:
175 - 21 = $154
. Compute the exact mean (average) of the fractions below, in decimal form.
Answer:
2.4
Step-by-step explanation:
Complete the table below to find solutions to the linear equation −10x−y=−20.
Answer:
−10x − y = −20
y = -10x + 20
hope this helps, good luck :)
Please help with this I am giving brainliest!
Answer:
52 square units
Step-by-step explanation:
Drop a perpendicular from the top left vertex to the bottom base creating a right triangle. You have a 30-60-90 right triangle with the ratio of the lengths of the sides being 1 : sqrt(3) : 2
Then, the height of the trapezoid is the triangle's opposite leg to the 60-deg angle.
The triangle's adjacent leg to the 60-deg angle is half the hypotenuse, or 3 units.
The height is sqrt(3) times the adjacent leg.
The base of the trapezoid has length 3 + 7 + 3 = 13
A = (b1 + b2)h/2
A = (13 + 7)(3sqrt(3))/2
A = 51.96
Answer: 52 square units
Jordyn works at a local Chipotle restaurant. Her regular hourly wage is $12.00. If she regularly works 30 hours
per week, what is her regular weekly pay?
Answer:
answer
Step-by-step explanation:
Answer:
$360
Step-by-step explanation:
You just have to multiply the 2 numbers together.
A fox, a coyote, and a wolf weigh a total of 120 pounds. The ratio of the weight of the fox to the weight of the coyote is 3:8. The weight of the coyote is 32 pounds. What is the weight of the wolf?
PLEASE HELP I WILL REWARD BRAINLIEST
Answer:
so you divide 32 by 8 which gets you to 4. then you multiply 4 by 3 to get 12. The weight of the form is 12 pounds. you then subtract 44 (the weight of the fox and coyote combined) from 120. which leaves you at 76. si the weight of the wolf is 76 pounds (the ratio is 3:8:19 because 76 divided by 4 is 19)
Step-by-step explanation:
hope this helps
Answer:
the weight of the wolf is 76 pounds
Step-by-step explanation:
find the surface area of the equilateral triangular pyramid A.720 cm B.912 cm C.1104 cm D. 1824 cm
Answer:
What does the pyramid look like
Step-by-step explanation:
What are these fractions as decimals: -5/6, -7 3/8, -3/11, 1 5/27
Answer:
0.83,-7.375,0.27,1.18
#Have nice day!Hope this helps! If It´s wrong i´m sorry:<~Regards~44014137Answer:
-0.83(3 goes on forever)
-7.375
-0.27(27 goes on forever)
-0.185(185 goes on forever)
Step-by-step explanation:
this is really easy, a fraction is really when broken down, is just a simple division problem, we will take the second problem as an example;
-7 3/8
to solve for the fraction, we can look at it as a problem itself
-7 ( 3 / 8 )
solve said division problem
3 / 8 = 0.375
and add whatever whole numbers you have to this, theres no need to change any proportional relationships between any of the numbers
-7.375
Henry uses a total of 36 blue beads and 28 red beads to make 4 bracelets. Each
bracelet has an equal number of blue beads and an equal number of red breads.
Which of the following numerical expression represents the correct distribution of
beads for the bracelets?
Answer: (9,7)
Step-by-step explanation: 32 Divided by 4 = 9 and 28 Divided by 4 = 7.
So there would be 9 Blue and 7 Red
Claire used yard of green fabric
to make a small purse. What is this
number written as a percent?
Help me LAMOOAAOOOA ♀️
Answer:
17472
Step-by-step explanation:
Answer:
17472
Step-by-step explanation:
brainliest?
find x and y in each parallelogramn
Step-by-step explanation:
x = 30 , y = 46 x = 15 , y = 11 x = 2 ,. y = 44. x = 10 , y = 40
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you .if you find it useful ☺️.
look at the eggs *write a mixed number and an improper fraction for each mode**
Simplify: (4 - 5) - (13 - 18 + 2) (YOU WILL GET 25 POINTS IF YOU GET IT RIGHT)
(a) -1
(b) -2
(c) 1
(d) 2
Answer:
(d)
Step-by-step explanation:
Which is 2!