Answer: 120
Step-by-step explanation:
Janet has 6 red marbles, 3 blue marbles, 2 green marbles, and 1 black marble in a bag. She randomly picks one marble, keeps it out of the
bag, and then picks a second marble from the bag.
What is the probability Janet will pick a green marble first and then a red marble?
A. 1/12
B. 1/11
C. 1/3
D. 8/23
Answer:
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
Part one: Identification
This assessment will cover the 3 types of linear equations we learned in Chapter 5. Start by identifying the types of equations and their components.
Answer:
y = mx + b is slope intercept form
Y - y1 = m(x - x1) is slope point form
Ax + Bv = C is standard form
Step-by-step explanation:
I can't believe you do this stuff in middle school, I only started learning this in 10th grade lol
A rectangular prism has a base area (length and width) of 31.5cm squared. And a height of 4.7cm. What is the volume of the prism?
Answer:
46.2
Step-by-step explanation:
Answer:
148.05
Step-by-step explanation:
Since the length and width are already multiplied, you only have to multiply the height
31.5 x 4.7 = 148.05 cubic cm
What is the area of these shapes
Answer. 1: 6x3x3 = 54.
2:6 x 4 = 24 11x 4 =44 44 + 24 =68
Step-by-step explanation: ur welcome
whoever gets this right will get a brainiest and a good rating
Answer:
The radius and the diameter of the circle are 11 cm and 22 cm respectively.
Step-by-step explanation:
The radius of a circle is a line segment extending from the center of a circle or sphere to the circumference or bounding surface, while the diameter of a circle is a straight line passing from side to side through the center of a body or figure, commonly a circle or sphere. Since the diameter goes entirely across the circle while passing through the midpoint - or center - of a circle and the radius only goes from the edge to the midpoint, that means the diameter is twice as big as the radius. In this example, the radius is already given to you, which is 11 cm, based on the image. Using this, you can figure out the diameter of that circle would be [tex]11 * 2[/tex] or 22 cm. So the radius of the circle is 11 cm, while the diameter of the circle is 22 cm.
a math class surveyed the musical prefences of 42 students. use their data file to write a ratio for each comparison the three different ways for a,b and c
Answer:
Can You Mark Brainliest If I get right? I hope this helps! :)
Step-by-step explanation:
Students who prefer punk to
students who prefer hip-hop:
2 to 18
Students who prefer classic rock to the
total number of students surveyed:
4 to 42
Students who prefer rock or classic
rock to students who prefer all other
types of music:
16 to 26
Favorite Music Type Number of Students
Rock 12
Classic rock 4
Hip-hop 18
Punk 2
Heavy metal 6
on tuesday, lexi made 6 kiloliters of lemonade to sell. She sell her lemond by the glass, with each glass holding 100 centiliters. if dells 4200 glasses of lemonade that day, how many liters of lemonade does she have left over.
Answer:
18 liters
Step-by-step explanation:
since 6 kiloliters are equal to 600000 centiliters you would have to divide it by 100. Then you will get 6000 centiliters which you subtract by 4200 centiliters. After that, you get 1800 centiliters which is equal to 18n liters.
please help!!! i will give brainliest
Which of the following represents the additive inverse of [tex]2/3[/tex]?
A) -2
B) [tex]2/3[/tex]
C) [tex]-2/3[/tex]
D) 3
Please Help!(I’ve been working on this problem for hours)
Answer:
1. 0.5,4.5
2. 1.5,2
3. 4,4.5
Step-by-step explanation:
The sun is in the middle of both numbers, and there is a 1 gap, So we make it 1/2. To do that for each problem you add 0.5 for each answer in the middle.
What is the equation of the quadratic that models the data? 15pts!!!!
please help me. Attachment:
here's the question (sorry i forgot to put it in the other one)
REWARDING BRAINLY TO CORRECT ANSWER
Which question could be answered using a measure of center?
How many students got an A on their last math test?
If a wrestling team was put in order from lowest to highest weight class, in what weight class would the wrestler in the middle be?
What is the difference between the highest and lowest grades on last year’s Algebra I exam?
What is the range of shoe sizes in the middle school?
Answer:
"iIf a wrestling team was put in order from lowest to highest weight class, in what weight class would the wrestler in the middle be?"
Step-by-step explanation:
Measuring the center is taking the middle of the data or the mid point and the question is asking what the middle/mid point is exactly.
Answer:
Which question could be answered using a measure of center?
Step-by-step explanation:
The answer is static
Identify all the sets to which the number belongs. Choose from rational number, irrational number, whole number, an integer.
1.256
Answer:
Rational
Step-by-step explanation:
The number 1.256 is a fraction of two whole numbers, 1256 and 1000. You need a fraction of two integer or whole numbers to create a rational number.
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:
In science class, Matt tried to find the mass of a penny. A penny is known to have a mass of 2.5 g. Matt overestimated the weight of the penny and had a percent error of 4%. How much did Matt think the penny weighed?
Answer:100??
Step-by-step explanation:
r - 33 = 7
r = ?
if you can please give me an explanation cause i don't know how to do this at all.
Answer:
40
Step-by-step explanation:
Step 1: Add 33 to both sides.
r−33+33=7+33
r=40
Find the area of the shaded region.
Answer:
103.62
Step-by-step explanation:
a = πr^2
Area large circle
a = π7²
a = π(49)
a = 153.86
Area inner circle
a = π4²
a = 50.24
Area shaded = large cicle - inner circle
a = 153.86 - 50.24
a = 103.62
When rolling 3 standard number cubes, the probability of getting all three numbers to match is 6216. What is the probability that the three numbers do not all match?
Answer:
210/216
Step-by-step explanation:
because you would just do 216-6 and that equals 210
PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE
Answer:
Translation 9 units to the right and 6 units up
Because on an x-y-graph, positive x goes to the right, and positive y goes up. Adding the 9 and 6 to the x and y shows both are moving in the positive direction.
Hope this helps :)
Daria makes and sells stuffed toys.
She uses special fabric to cover a foam cube to make a number cube.
How much fabric did Daria use to make this number cube?
Find the area of one face of the cube, and multiply your answer by 6 to get the answer to the question.
Geometry
HELP ME AND INCLUDE STEP BY STEP EXPLANATION AND GET IT RIGHT PLEASE OFFERING 30 POINTS
Answer:
They would both work
Step-by-step explanation:
All of the possible outcomes would be each variable multiplied together, and in this case it would be 4 clothes times 3 colors. This would be 12 outcomes.
Answer:
Both
Step-by-step explanation:
On the side and top of diagram A, you can see there are 4 options for the types of clothing and 3 options for the color, and the diagram shows all the possible combinations for that. This means option A is right.
On the side and top of diagram B, you are given 4 different options for clothing and 3 for the color. This chart shows all the possible combinations as well, meaning that option B is right too.
On top of this, you can also notice that both diagrams A and B have the same labels, just moved around.
What is the value of m(7+9)n m ( 7 + 9 ) n , when m = 0.5 and n = 2?
Answer:
32
Step-by-step explanation
0.5 x 16=8
8x2=16
0.5x16=8
8x2=16
16+16=32
Find the circumference of each circle D =6ft
1. 28.26
2. 113.04
3. 18.84
4.37.68
5.9.42
Answer:
3 = 18.84
d = 6ft
Step-by-step explanation:
3.14 x 6 = 18.84
heres the second one its the same one as the last one this person just put a link so I cant report it for some reason
Meg scored 45, 48, and 56 points on three tests. How many points should she get on the fourth test to get an average score of 60?
49.67 points
52.25 points
91 points
93 points
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Answer:
91 scores
Step-by-step explanation:
Let x be the score meg get on fourth test,
Let the total sum of the scores in four test = 45 + 48 + 56 + x (91) = 149 + x
149 + x = 240
x = 91
So to put this in easier words, (45+48+56+91)/4=91
Hence, she should get 91 scores on the fourth test to get an average score of 60.
I hope this helps you, Enjoy!
what is −2, 7, −15, −6, 5, 1
from least to greatest
Answer:
1,2.5,6,7,15
Step-by-step explanation:
Answer:
−15, −6, −2, 1, 5, 7.
Step-by-step explanation:
Kelly paid $45.36 for a sweater that was on sale for 25% off the original price. She paid 8% sales tax on the sale price.
What was the original price of the sweater, in dollars?
(Please explain your answer if you want, I would appreciate and give brainliest if you do so.)
The original price of the sweater, in dollars is $52.1648.
What is meant by percentage of a value ?Percentage of a value is defined as the ratio of the value expressed in terms of fraction of 100.
Here,
Percentage of sales tax = 8%
Amount paid as sales tax, P(tax) = 8% of 45.36
P(tax) = 0.08 x 45.36
P(tax) = $3.6288
So, the remaining amount = 45.36 - 3.6288 = $41.7312
Percentage off on the price = 25%
So, the price paid, P' = 0.25 x 41.7312
P' = $10.4328
Therefore,
Original price of the sweater, P = 41.7312 + 10.4328
P = $52.1648
Hence,
The original price of the sweater, in dollars is $52.1648.
To learn more about percentage of a value, click:
https://brainly.com/question/17151247
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Cinderella made many new friends at the castle. After asking her fairy godmother to help, she invited her friends to go on a picnic. There were 36 heads and 104 legs in the group of horses, carriages, and riders. How many horses and how many people were there?
Answer:
104 legs of horses means 26 horses, since you divide them by 4 to get the number of legs (4) per horse. If there are 36 heads and you subtract the 26 of the horses, you get 10 people heads. There were 26 horses and 10 people
Step-by-step explanation: