In a box of candy, there are 12 red candies, 4 blue candies and 10 purple candies. What is the chance that you will select a red or purple candy?
12r + 4b + 10p
12 + 4 + 10
16 + 10
26
26/12 = 2.1
2.1 rounded is 2.
26/4 = 6.5
6.5 rounded is 7.
26/10 = 2.6
2.6 rounded is 3.
The chance that a red candy will be selected out of the 26 candies is 20% and the chance that a purple candy will be selected is 30%.
Let me know if this is the correct answer. :)
Answer:
The chance that a red candy will be selected out of the 26 candies is 20% and the chance that a purple candy will be selected is 30%.
Step-by-step explanation:
Have a good day!
Please give me brainliest
You pay $40 each month for satellite TV, plus $3.50 for every movie you purchase. Write and solve an equation to find the number of movies purchased during a month with a total bill of $57.50.
Please figure out what the blanks are. The blanks are the ____ spots.
An equation is
___ x+ ___ =57.50.
You purchased ______
movies.
Answer:3.50x+40=57.50
They bought 5 movies
Step-by-step explanation:
If the temperature increases by 5°C every 3 minutes, how long will it take for
the temperature to reach 48°C?
Please answer with a solution.
Reporting if you don't answer it seriously.
What is the y-intercept of the line and what is the x-intercept
Answer:
The y intercept is (0,900) and the x intercept I have no idea.
Step-by-step explanation:
Answer: the y intercept is (0,900) the x intercept is (70,0)
Step-by-step explanation: I hope I’m correct!!
vWhile playing basketball, Ava's heart beat 80 times in 30 seconds.
While running, her heart beat 60 times in 20 seconds.
Which activity made her heart beat faster?
Answer:Running makes her heart beat faster
Step-by-step explanation:
I need help, please quickly
Answer: The ratio is 18:3
Step-by-step explanation:
Answer: 6 to 1
Step-by-step explanation:
A ratio refers to a fraction. In this case the question asks how many players to coaches there are.
The word "to" means that is where the fraction bar goes.
Players/Coaches
There are 18 players and 3 coaches.
18/3
18 can be divided by 3, 6 times so the fraction can be simplified to
6/1 meaning there are 6 players for every coach.
Please help me! I would appreciate it!! :)
Solving equations with the distributive property and combining like terms.
28 - 14c = -2c - 5(3c - 2)
PLEASE show your work!
The sum of the three EXTERIOR angle measures of a triangle is _________
A. 90
B. 180
C. 270
D. 360
Answer:
180
Step-by-step explanation:
What is the solution to the equation -6x -11=19
Answer: answer for this question is -5 x is -5 plsss mark me brainlys
Step-by-step explanation:
add 11 to both sides
Help please. Math is HARD
Answer:
Step-by-step explanation:
100% : 6= 16.6%
100%: 3= 33.3%
100%:5= 20% 20%x3=60%
100%:3=33.3% 33.3%x2= 66.6%
For each diagram, describe a translation, rotation, or reflection that takes line ℓ to line ℓ′. Then plot and label A′ and B′, the images of A and B.
Answer:
translate down 3reflect across the horizontal line through AStep-by-step explanation:
1. There are many transformations that will map a line to a parallel line. Translation either horizontally or vertically will do it. Reflection across a line halfway between them will do it, as will rotation 180° about any point on that midline.
In the first attachment, we have elected to translate the line down 3 units.
__
2. Again, there are many transformations that could be used. Easiest is one that has point A as an invariant point, such as rotation CW or CCW about A, or reflection horizontally or vertically across a line through A.
Any center of rotation on a horizontal or vertical line through A can also be used for a rotation that maps one line to the other.
In the second attachment, we have elected to reflect the line across a horizontal line through A.
HURRRYYYYYYYYYYYYYYYYY
What is the solution to the equation?
5 = two-fifths a
2
4 and three-fifths
12 and one-half
25
Answer:
4 3/5
Step-by-step explanation:
Find the perimeter and area of the shaded figure below.
Answer:
10 units for the perimeter
6 square units for the Area
Step-by-step explanation:
May I get brainlest if I get this right.
Answer: Perimeter is 10
Area is 6
Step-by-step explanation:
add all the squares around the blue squares for perimeter
Add the blue squares for area
Explain how to figure out the weight of a piece labeled with a letter by reasoning about the diagram (first answer gets brainliest) (please help ASAP)
From the given figure, the equation is 2z+2.2=6.8 and the value of unknown number is 2.3.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
1. From the given figure,
z+z+2.2=6.8
2z+2.2=6.8
2. From the given figure, one side there is rectangle with 6.8 and other side it is two pentagons with z and one square with 2.2
Now, remove weight of 2.2 on both the sides of balance, so the weight of the rectangle is 4.6.
The weight of rectangle is 4.6 is equal two pentagons
Then, the weight of each pentagon is 2.3
3. 2z+2.2=6.8
Subtract 2.2 on both the sides of an equation, we get
2z=4.6
Divide 2 on both the sides of an equation, we get
z=2.3
Therefore, from the given figure, the equation is 2z+2.2=6.8 and the value of unknown number is 2.3.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
Can you solve this for me? Thank you! :>
Answer:
4
Step-by-step explanation:
there are two X's, so you have to divide 8 by two
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
Earn points, answer both questions!
Answer:
Area of five squares = 1289.09 square units
Perimeter = 194.6 units
Step-by-step explanation:
Area of square and perimeter:
First find the length of each square, then find the area of each square.
To find the area of five squares, add all the area of each square.
Side of square1 = 27 units
\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)
Area of square1 = 27*27 = 729 square units
Area of square2 = 18*18 = 324 square units
Area of square3 = 12*12 = 144 square units
Area of square4 = 8*8 = 64 square units
Area of square5 = 5.3*5.3 = 28.09 square units
Area of five squares = 729 + 324 + 144 + 64 +28.09
= 1289.09 square units
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)
= 90 + 42 + 28 + 18.7 + 15.9
= 194.6 units
Becky takes out a loan for $5,000. She plans to repay the loan in 8 years. The interest rate is 7.3% compounded annually. How much will she have to pay in interest?
Answer:
$3785.53
Step-by-step explanation:
You want the interest amount due at the end of 8 years on a $5000 loan at 7.3% compounded annually.
Future valueThe amount due is multiplied by (1 +0.073) each year. After 8 years, the amount due will be ...
5000(1.073^8) ≈ 8785.53
Of that, 5000 is the principal amount, so the remainder is interest.
interest = $8785.53 -5000
interest = $3785.53
Becky will have to pay $3785.53 in interest.
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What is 68/4+3- -3 help
Answer:
The answer is 23
Step-by-step explanation:
First, you need to divide 68 and 4, which will give you 17. Then, add 3. which will give you 20. Then add negative 3 and you should get 23.
Thank me later :)
Answer: 23
Step-by-step explanation: This is because 68 divided by 4 is 17 plus 3 which is 20 and the two negatives make the other 3 positive so add three and you get 23.
Match the expression on the left to an equivalent expression on the right.
Answer:
See the attached image.
When matching the expressions, remember the distributive property:
A(B + C) = AB + AC
Answer:
3(x + 2) = 3x + 6
7x + 6 -4x -5 = 3x + 1
16x - 20 = 4(4x -5)
10x -2x + 9 - 3x + 6 = 5x + 15
2(x + 3 +y) = 2x + 6 +2y
10y + 50 = 10(y + 5)
solving linear equations
x - 6 = 13 = 19 - 6 = 13
k / 8 = 2 = k = 16
16 = 3 + g = g = 13
Step-by-step explanation:
Multiply.
−2
1
2•3
3
4
−2
1
2•3
3
4=nothing (Type an integer, proper fraction, or mixed number.)
Answer:
the answer is -144
Step-by-step explanation:
Circle the words that are true for the shape
Hexagons:
-Are gray
-Have 6 straight sides
-Have 6 equal sides
-Have 6 vertices
True answers: Have 6 Straight Sides, Equal sides, And 6 Vertices
help!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
1,and 5
Step-by-step explanation:
help me 15 points plz fast
Answer:
The two numbers marked on the number line are -5 and 7.
Two inequalities to compare the marked numbers on the number line:
-5 < 7 or 7 > -5
The written form of the two inequalities are:
-5 < 7 : Negative five is less than positive seven.
7 > -5 : Positive seven is greater than negative five.
Need answer asap please and thank you :)
Answer:
1
Step-by-step explanation:
anything divided by itself is 1
also when dividing exponets with the same base we subtract the exponet
7-7
0
and 8^0 is 1 because anything raised to the power of zero is 1
hopes this helps
Answer:
1
Step-by-step explanation:
8^7=8^7
A number divided by itself = 1
8^7=2097152
2097152/2097152=1
Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.
a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.
well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.
Answer: 36 is wrong
Step-by-step explanation: 360 - 36 = 324 degrees
Write 2^60 as a power with this base. 32
Step-by-step explanation:
Write 2^60 as an exponent with a base of: a) 8. b) 16. c) 32. the answer is : 8^20 (eight to the twentieth power). heart outlined. Thanks 2.
15/9 =25/9x
I simplified it as much as I could but i'm stuck here:/
Answer:
Step-by-step explanation:
We move all terms to the left: 15/9-(25/9x)=0 Domain of the equation: 9x)!=0 x!=0/1 x!=0 x∈R
We add all the numbers together, and all the variables
-(+25/9x)+15/9=0
We get rid of parentheses
-25/9x+15/9=0
We calculate fractions
=0 x=0/1 x=0
i hope helps you and if you want you can give me a brainly crown only if you want
The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.
Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?
A) 0.20
B) 0.04
C) 0.24
D) 0.30
HELP IM TIMED
consolidation multiples copies of a _____ into a single copy that's multiplied by the whole ______.