Answer:
Line segment because it is part of a line that has two endpoints which are the 0 inch mark and the 12 inches mark.
Michael is using a number line to evaluate the expression –8 – 3.
Answer:
-11
Step-by-step explanation:
-8 - 3 = -11
Mia throws two fair dice together. What is the probability of scoring exactly one 6? The table below shows the 36 mutually exclusive outcomes when two fair dice are thrown.
i'll give brainliest if you answer correctly ;))
1.5/18
2.5/36
3.11/36
Answer:
5/18
Step-by-step explanation:
If we count all of the outcomes in the table with exactly one 6 in it, we will see that there are 10 outcomes that do so, and this is out of 36, so the probability will be 10/36 or 5/18.
PLZZZ HELLP 3+7 − 1/2 is an example of
A. a numerical equation
B. an algebraic equation
C. a numerical expression
D. an algebraic expression
Answer:
C. a numerical expression.
Step-by-step explanation:
Right away, what you should know is that this is an expression. Equations are expressions, except wiht an equal sign. This is not algabraeic though, since there is no valuable (for example 3x, or 7a). So, through the process of elimination, the answer would be a numerical expression.
Hope this helps!
I need help ASAP I only have 30 more mins!!
Answer:
x = 2
Step-by-step explanation:
if the line passes through the x axis it means we should use the of x
if it passes through y we should use value of y
in this question perpendicular means at a 90 degree angle
the coordinates is 2,6
so x must be 2
A rectangle has sides of 4 and 6 units. Which expression could you use to find the volume (in
cubic units) of the three-dimensional object formed by continuously rotating the rectangle about
the shorter side?
Answer:
144π
Step-by-step explanation:
If the rectangle below is continuously rotated about side, the solid figure formed is a cylinder.
A rectangle with sides of 4 and 6 unit continuously rotated about the shorter side gives a cylinder with a radius (r) of 6 units and a height (h) of 4 units. The volume of a cylinder is given by:
Volume = πr²h
Volume = π × 6² × 4 = 144π
The volume of the cylinder formed is 144π
Find the greatest common factor of 18 and 35.
18
7
1
3
Answer:
=1
Step-by-step explanation:
find GCD, nothing can divide the two no.
1 is the ans.
Please help me with this ASAP!!! 25 points.
Answer:
the answer would be (-4,1)
Answer:
(-4,1)
Step-by-step explanation:
-5+1=-4
4-3=1
Thus the answer is -4,1
Marissa is choosing a four-digit PIN for her ATM card. The first digit must be a digit from 1 through 9. For the other three digits, she can choose any combination of digits 0 through 9, but may not repeat a digit. Which shows part of the sample space for Marissa’s PIN? 0123, 0456, 0789 1012, 1033, 1004 2345, 2034, 2134 3200, 4200, 5200
Answer:
2345,2034,2134
Step-by-step explanation:
2 is between 1-9 and 345 does not include a repeated number, the same gods for the rest
Answer:
The answer is 2345, 2034, 2134
Step-by-step explanation:
I did the quiz on edge and got it correct!
Hope this helps
Evaluate. Show all work
51-(21-5)x2
Answer:
19
Step-by-step explanation:
51-(16)x2
16x2=32
51-32=19
Step-by-step explanation:
B bracket
O of
D division
M multiplication
A addition
S subtraction
therefore 51-32 is equal to 49
Como resolver (+7).(-5)?
E favor responder com a expressao montada?
Obrigado!!!
Tu tá no brainly americano, irmão.
[tex]7 \times - 5 = - 7 - 7 - 7 - 7 - 7 = - 35[/tex]
The school bought 130.5 pounds
of peanuts to sell at the carnival.
There were 0.375 pounds left over.
How many pounds of peanuts were sold?
Answer:
130.125
Step-by-step explanation:
The mode of the data : 1, 1, 2, 2, 6, 7, 3 and 2 is
Answer:
2
Step-by-step explanation:
The mode is the value that appears the most times in the data. In other words, it has the largest frequency.in some questions this is denoted as MO
Here, each number appears,
1 appears 2 times
2 appears 3 times
3 appears once
6 appears once
7 appears once
So, it is clear that 2 appears the most number of times.
Hope this Helps
Answer:
2Mode:
Mode is a number which occur or appears most often or frequently in set of numbers.It is that value which has the highest frequently .It is denoted by M0.
Given data: 1,1,2,2,6,7,3,2
Here,
2 is repeated 3 times,
The frequency of 2 is more in comparison to others.
So ,mode=2
Hope this helps..
Good luck on your assignment..
I need help with this math problem, 25 points, and I'll mark brainliest.
Answer:
A = 5/6
Step-by-step explanation:
The line is given by
Ax - 4y = 1
We have a point on the line
(6,1)
Replace x with 6 and y with 1
A(6) - 4(1) = 1
6A -4 = 1
Add 4 to each side
6A -4+4 = 1+4
6A = 5
Divide each side by 6
6A /6 = 5/6
A = 5/6
Graph the linear equations. Find three points that solve the equation -3x + 2y= 2
Answer:
(0,1) , (2,4) , (4,7)
Explanation:
convert the equation into slope-intercept form (this would be y=3/2x+1)
now plug in random numbers for x and solve for y by multiplying them by 3/2 and adding 1.
Given n(t) = -2(t+5)2 +4, find n(-8).
Answer:
n(-8)=16 is the answer
What is the most impportant part of ratios
Answer:
In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3).
Step-by-step explanation:
According to the Ruler Postulate, what does
the set of points on any line correspond to?
Answer:
The answer is Real numbers
pla may i have help i have done a but i carnt do b
Answer:
a) 125 ml of milk
b) 7.5 g of butter
Step-by-step explanation:
Answer: A. Simon needs 125 ml of milk to make 4 pancake. B. He needs 7 and a half grams of butter to make 12 pancakes
Step-by-step explanation:
A) If we know that 250 ml milk can help make 8 pancakes then we could set up a proportion as to how many milk we need to make 4 pancakes.
[tex]\frac{250}{8} = \frac{x}{4}[/tex] Solve by cross product,
8x = 1000
x = 125
B) The same with this we could also set up a proportion. We know you need 5 grams of butter when making 8 pancakes.
[tex]\frac{5}{8} = \frac{x}{12}[/tex] solve by cross product
60 = 8x
x = 7.5
the difference of 5 and 2, times 3
Answer:
9
Step-by-step explanation:
(5-2)*3
5-2=3
3*3=9
Answer:
3(5-2) = 9
Step-by-step explanation:
PEMDAS
Approximately how many times as large were Ronald Christian's 2014 20142014 earnings as Forest Thorton's? Athlete 2014 20142014 earnings (in dollars) Ronald Christian 92 , 000 , 000 92,000,00092, comma, 000, comma, 000 James Leon 20 , 300 , 000 20,300,00020, comma, 300, comma, 000 Mason Payton 15 , 700 , 000 15,700,00015, comma, 700, comma, 000 Ryan Nader 14 , 800 , 000 14,800,00014, comma, 800, comma, 000 Forest Thorton 30 , 000
Answer:3*10^3
Step-by-step explanation:
1. A natural number, when increased by 12, equals 160 times its reciprocal. Find the number.
Answer:
20
Step-by-step explanation:
Let x represent our numbewr
x + 12 = 160/x
x^2 + 12x -160 = 0
(x-20(x+8) = 0
x = -8,20
20 is the only natural number solution.
Please answer correctly !!!! Will mark brainliest !!!!!!!
Answer:
Width=x+4
Step-by-step explanation:
Please help will make Brainliest!!
Answer:
yellow
Step-by-step explanation:
you can only change the amount of games you buy, which would be 24/game for xbox one and 20/game for ps4
Solve each equation. 1. 5/2 × X=1 2. X × 7/3=1 3. 1 ÷ 11/2=X
Answer:
1: x = 2/5
2: x = 3/7
3: x = 1/22
Which diagram has all the correct lines of reflectional symmetry for the rectangle?
Answer:
The Second Option
Step-by-step explanation:
The lines should be across the rectsngle verticslly don the middle and horisonitally through the mifddle. This allows you to fold the shape across the line, through the middle and be exactly a half of the shape.
Answer:
b on 3dge
Step-by-step explanation:
Suppose you just purchased a digital music player and have put 8 tracks on it. After listening to them you decide that you like 4 of the songs. With the random feature on your player, each of the 8 songs is played once in random order. Find the probability that among the first two songs played (a) You like both of them. Would this be unusual? (b) You like neither of them. (c) You like exactly one of them. (d) Redo (a)-(c) if a song can be replayed before all 8 songs are played.
Answer:
a) 21.43% (It is unusual to happen)
b) 21.43%
c) 57.14%
d) Probability of you liking both songs played = 25%
Probability of liking exactly one song = 50%
Step-by-step explanation:
a)
If you like 4 of the 8 songs, the probability of liking the first song is 4/8
Then, for the second song, we have 3 songs you like among 7 songs that can be played, so the probability is 3/7.
So the probability of you liking both songs played is:
P = (4/8) * (3/7) = 0.2143 = 21.43% (It is unusual to happen)
b)
If you like 4 of the 8 songs, you dislike 4 as well, so the probability of not liking the first song is 4/8.
Then, for the second song, we have 3 songs you dislike among 7 songs that can be played, so the probability is 3/7.
So the probability of you disliking both songs played is:
P = (4/8) * (3/7) = 0.2143 = 21.43%
c)
In this case you can like either the first or the second song, so we need to sum the probabilities of both cases:
Probability of liking the first song and disliking the second:
P1 = (4/8) * (4/7) = 0.2857
Probability of disliking the first song and liking the second:
P2 = (4/8) * (4/7) = 0.2857
P = P1 + P2 = 0.5714 = 57.14%
d)
If a song can be replayed, we have:
Probability of you liking both songs played:
P = (4/8) * (4/8) = 0.25 = 25%
Probability of liking the first song and disliking the second:
P1 = (4/8) * (4/8) = 0.25
Probability of disliking the first song and liking the second:
P2 = (4/8) * (4/8) = 0.25
P = P1 + P2 = 0.5 = 50%
What is the surface area of a sphere with a radius of 9 units?
A. 57677 units2
B. 6487 units2
O C. 28871 units2
D. 32477 units2
The surface area of a sphere can be determined from the radius by the equation of 4πr². Hence, the surface area of the sphere of 9 units is approximately 1017.36 square meters.
What is surface area of a sphere ?Surface area is the total area that covers the surface of a 3-dimensional object. It is a measure of how much area needs to be covered to completely wrap around the exterior of the object.
In other words, it is the sum of the areas of all the faces or surfaces that make up the object. The unit of measurement for surface area is typically square units, such as square centimeters, square meters, or square feet.
The formula for the surface area of a sphere is:
A = 4πr^2
Where A is the surface area and r is the radius of the sphere.
Substituting r = 9 units, we get:
A = 4π9²
A = 4π(81)
A = 324π
Therefore, the surface area of a sphere with a radius of 9 units is approximately 324π square units, or approximately 1017.36 square units if you round to two decimal places.
Find more on surface area :
https://brainly.com/question/29298005
#SPJ7
if I'm 2 lessons into a class and my progress bar says that I am 1/3 of the way complete. How many lessons are in the class?
Answer:
Well you have 6 lessons in total.
Step-by-step explanation:
if you finished 2 lessons you are 1/3
It is basically the same as 2/6 lessons
so
2/6 = 1/3
You have 6 lessons
Answer:
6
Step-by-step explanation:
In ΔRST, the measure of ∠T=90°, the measure of ∠S=21°, and ST = 7.7 feet. Find the length of TR to the nearest tenth of a foot.
Answer:
TR = 3 ft
Step-by-step explanation:
tan x = [tex]\frac{o}{a}[/tex]tan (21) = [tex]\frac{o}{7.7}[/tex]7.7( tan 21) = o2.9 = oround up and you get;3.0=oExpand and simplify (2x+2)(2x+1)
Answer: 4x+3
Step-by-step explanation: 2x+2x=4x
2x1=3
The simplified form of the equation is 4x² + 6x + 2.
What is simplification?Simply put, to simplify is to make something simpler. Simplifying an equation, fraction, or issue in mathematics entails taking something complex and making it simpler. The issue is made simpler by calculations and problem-solving strategies. We can simplify fractions by removing all common elements from the numerator and denominator and putting the fraction in its simplest/lowest form.
Given the equation (2x + 2)(2x + 1)
using property, (a + b)(c + d) = a(c + d) + b(c + d)
(2x + 2)(2x + 1) = 2x(2x +1) + 2(2x + 1)
2x + 2)(2x + 1) = 2x(2x) + 2x(1) + 2(2x) + 2*1
2x + 2)(2x + 1) = 4x² + 2x + 4x + 2
2x + 2)(2x + 1) = 4x² + 6x + 2
Hence the Expand form of the equation is 4x² + 6x + 2.
Learn more about simplification;
https://brainly.com/question/2804192
#SPJ2
