Mathematics High School

Question 1 (1 point)
Three green jelly bean, five red jelly beans and two orange jelly bean are in a bag.

What is the probability of selecting an orange jelly bean, putting it back, and then selecting a green jelly bean?



Question 1 options:

120

350

14

230
Question 2 (1 point)
A spinner is spun and a number cube is rolled. What is the probability that a blue will be spun on the spinner and a four will be rolled on the number cube?



Question 2 options:

124

210

112

13
Question 3 (1 point)
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What is the probability that both are platyfish?

Question 3 options:

0.08


0.58


0.09


0.6

Question 4 (1 point)
Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple marble, not replacing it, and then selecting an orange marble?

Question 4 options:

19%


20%


21%


22%

Question 5 (1 point)
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?

Question 5 options:

14=0.25=20%

14=0.20=25%

12=0.25=25%

14=0.25=25%
Question 6 (1 point)
What is the probability of spinning a green and then spinning a yellow?



Question 6 options:

13

412

423

148
Question 7 (1 point)
What is the probability of selecting an Ace, not replacing it, and then selecting a King?

Note: Please, enter only numeric portion of your answer in the box as a decimal rounded to the nearest hundredth.

Example: 0.75





Question 7 options:
Question 8 (1 point)
A cookie jar contains 6 sugar cookies, 4 lemon cookies, and 2 chocolate cookies. Anne randomly chooses 1 sugar cookie from the jar, replaces it, then chooses a chocolate cookie.

Question 8 options:

111

112

823

13
Question 9 (1 point)
Calculate the probability of each scenario and then match the answer to each question.

Question 9 options:

15

415
1.
What is the probability of spinning an even number on the first spinner and vowel on the second spinner?



2.
What is the probability of selecting a red jelly bean, not replacing it, and then selecting an orange jelly bean?



Question 10 (1 point)
A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?

Question 10 options:

0.10=10%


0.098=9.8%


0.078=7.8%


0.08.=8.3%


0 of 10

Answers

Answer 1

Answer:

#1 .     3/50

#2 .    1/24

#3 .     0.9

#4 .     22%

#5 .     1/4 = 0.25 = 25%

#6 .      1/48

#7 .      0.05

#8 .      1/12

#9 .      1 - 1/5  2 - 4/15

#10 .     0.083 = 8.3%

Step-by-step explanation:

i took the quiz

Answer 2

Answer:

#4- 20%

I took the test and saw that a person who answered mistaken this question. I though this would be helpful. :)

Related Questions

Find the axis of symmetry. Question in pic. PLEASE HELP

Answers

Answer:

axis of symmetry is x = 1; vertex is (1,8)

what is Arithmetic progression and geometric progression?




hope u have a great day!!​

Answers

Answer:

Arithmetic progression is a series of numbers in which each one varies from the one before it by a constant quantity

Geometric progression is a non-zero number sequence in which each term after the first is found by multiplying the previous term by a fixed, non-zero number known as the common ratio.

Hope you have a good day as well! <3

CAN SOMEONE PLEASE HELP MEEEE!!!! I’ll give extra points

Answers

Answer:

35/37

Step-by-step explanation:

In this question, we are to calculate the ratio that represents the cosine of angle O

Firstly, please check the attachment for the diagram of the triangle.

Mathematically, the trigonometric term Cos means the ratio of the length of the adjacent to that of the hypotenuse

The hypotenuse is the longest length which is 37 which represents the length ON

The side adjacent to angle O is the side OP which is 35

Thus, the ratio representing the cosine of angle O is 35/37

please help, thank youu! :)

Answers

Answer:

false is the write answer you can write it

Answer:

false

Step-by-step explanation:

if u divide y÷x each time u won't get the same answer so I t wouldn't be proportional

Simplify 3^2 ⋅ 3^5.

3^7
3^10
9^7
9^10

Answers

Answer: 135, 21, 30, 63, 90

Step-by-step explanation:

find the value of given expression

[tex] \sqrt[3]{9 - 1} [/tex]
​

Answers

Answer:

2

Step-by-step explanation:

[tex] \sqrt[3]{9 - 1} \sqrt[3]{8} \\ = 2[/tex]

What does the equation 3 + m = 8 mean?
A
Three plus eight equals m.
B
Three plus m equals eight.
С
m plus eight equals three.
D
Eight equals three m.

Answers

Answer:

The answer is B

- have a good day

B is correct just by following order of operations

Cora uses 9.5 pints of blue paint and white paint to paint her bedroom walls. 2/5 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom walls

Answers

Answer:

5.7 pints

Step-by-step explanation:

Total pints of paint used = 9.5 pints

Fraction of blue paint used = 2/5 ; while the rest is white paint

Amount od blue paint used :

2/5 * 9.5 = 3.8 pints

Amount of white paint used :

Total pints - blue pints used

9.5 pints - 3.8 pints

= 5.7 pints of white paint.

Use the information given to enter an equation in standard form. (−1, 1) and (0, 6) are on the line.

Answers

Answer: -5x+y=6

Step-by-step explanation:

Given

Points on line [tex](-1,1)\ \text{and}\ (0,6)[/tex]

The standard form of an equation is [tex]ax+by=c[/tex]

Using the two-point form of a line

[tex]\Rightarrow \dfrac{y-1}{x+1}=\dfrac{6-1}{0+1}\\\Rightarrow \dfrac{y-1}{x+1}=\dfrac{5}{1}\\\Rightarrow y-1=5x+5\\\Rightarrow y-5x=6\\\Rightarrow -5x+y=6[/tex]

pls answer the image below ​

Answers

i cant see the image!

Clay works on a farm. He packaged eggs into
containers that hold 1 dozen eggs each. He filled
4 containers with white eggs and 5 containers
with brown eggs. How many eggs did Clay
collect? Hint: one dozen eggs = 12 eggs

Answers

Answer:

(4×12)+(5×12)

48+60

108 eggs total

Answer:

108

Step-by-step explanation:

Well considering the fact that the question is asking how many eggs did Clay collect in total, we can just multiply 4*12 (12 being how many eggs being in the container and 4 being the amount of containers) and multiply 5*12 to get a total of 108 eggs. Or you could just add both the amount of containers and multiply it by 12. Hope this helped :)

four fifths of the senior class went to prom. if 324 seniors went to prom, how many are there in the class?

Answers

Answer:

there's a total of 388.8 kids in the class but you can have 0.8 of a person and you can't round a person up so just 388

Step-by-step explanation:

tldr: 388 people

4/5=80/100=80%
80%. 324
100%. X
X=100•324/80
X=32,400/80
X=405
405 seniors are in the class

4=16/x
I really need help with this

Answers

Answer:

x=4

Step-by-step explanation:

Answer:

here

4=16/x

or, x = 16/4

x = 4

Helpppppoo plzzzzzzz

Answers

Answer:

dont mind me

Step-by-step explanation:

Answer:

b. a. c. b. c. b. c. c. a.

Step-by-step explanation:

2 3 4 5 6 7 8 9 and 10

7x = 14 step by step ​

Answers

Answer:

x=2

Step-by-step explanation:

7x = 14

x = 14/7

x = 2

Answer:

2

Step-by-step explanation:

7x/7 = 14/7

x = 2

Pls answer quick if you don’t mind.

Answers

Answer:

A

Step-by-step explanation:

if x=19, 19x3 =57 and 57+123=180 and straight angle = 180 so A

Answer:

X=19

Step-by-step explanation:

123 and 3x are supplementary/they equal 180 added together.

Let's solve your equation step-by-step.

123+3x=180

Step 1: Simplify both sides of the equation.

3x+123=180

Step 2: Subtract 123 from both sides.

3x+123−123=180−123

3x=57

Step 3: Divide both sides by 3.

3x/3 = 57/3

x=19

Have a splendid day.

PS. I like your bakugo profile picture.

Davis has a thin box that is 5 inches wide. He wants to use the box to store markers that are 1/2 inch wide. If he lines up the markers side by side and uses the entire width of the box, how many markers can Davis fit in the box?

Answers

Answer:

10

Step-by-step explanation:

Given that :

Width of box, W = 5 inches

Width of marker to be stored in box = 1/2 inch

The number of 1/2 inch marker which can be stored in box is :

Width of box ÷ width of marker to be stored in box

5 inches ÷ 1/2 inches

5 / 0.5

= 10

Hence, Ten 1/2-inch width marker can be stored in the box

A comapny's stock was selling 16$ a share. A month later it was selling at 20$ a share. What is the percentage gain?

Answers

Answer: 25%

Step-by-step explanation:

Given

Initial Cost of share [tex]C.P.=16\$[/tex]

After a month, its selling price is [tex]S.P.=20\$\ \text{per share}[/tex]

The gain percentage is given by

[tex]\Rightarrow \text{Gain }\ \%=\dfrac{\text{S.P.-C.P.}}{\text{C.P.}}\times 100[/tex]

[tex]\Rightarrow \text{Gain}\ \%=\dfrac{20-16}{16}\times 100=25\%[/tex]

State the method that would be used to verify that the triangles are similar. Justify your answer. ​

Answers

Answer:

answer is 3

Step-by-step explanation:

add 5 minus 10

What is the length of the missing leg?​

Answers

Answer:

6

Step-by-step explanation:

[tex]\sqrt{10^{2} -8^{2} }[/tex] = 6

Answer:

b = 6

Step-by-step explanation:

Pythagorean formula:

a² + b² = c²

Work:

a² + b² = c²

8² + b² = 10²

64 + b² = 100

b² = 100 - 64

b² = 36

[tex]\sqrt{b^2} =\sqrt{36}[/tex]

b = 6

Which of the following equations corresponds to the graph below

Answers

Answer:

d) y = -1/2 + 3

Step-by-step explanation:

Looking at the graph, we can use y = mx + b to find the equation. m is the slope and for slope, we go 1 unit down and 2 units to the right. b is the y variable and our b would be 3.

y = mx + b

y = -1/2x + 3

Hope this helps and stay safe, happy, and healthy, thank you :) !!

What is the value pqr/pq-qr if p=-3,q=2 and r=2?​

Answers

Answer:

1.2 OR 1 1/5

Step-by-step explanation:

-3 x 2 x 2 = -12

-3 x 2 = -6

2 x = 4

-12 / -6 - 4 =

-12 / -10 =

1.2 OR 1 1/5

Hope that helps!

everyday marco puts $0.25 into a jar for savings. one day he counted his money and found he had $91.75. how many days had he been saving?

Answers

Answer:

Marco had been saving for 367 days.

Step-by-step explanation:

If Marco started with no money and put $0.25 into a jar a day, then you just have to divide the total amount of money he has by 0.25.

91.75/.25 = 367

find the axis of symmetry for f(x)=-3x^2+5x-6

Answers

Answer:

x= -5/6

Step-by-step explanation:

formula for axis of symmetry is

-b/2a

so,

-5/2(-3)

= -5/-6

= 5/6

plz help me check if its right its kinda hard :(

Answers

Answer:

It is correct actually.

Step-by-step explanation:

141 + 39 = 180

Yeah, that's correct

Explanation: Supplementary angles add to 180 degrees. If angle R is 39 degrees then angle S has to be 141 degrees because 39 + 141 = 180.

What is the kinetic energy of a 4 kg cart pushed at a rate of 0.5 m/s?

A. 0.5J

B. 2J

C. 4J

D. 8J​

Answers

Answer:

A. 0.5J

Step-by-step explanation:

[tex]K. E._{(cart)} = \frac{1}{2} m {v}^{2} \\ \\K. E._{(cart)} = \frac{1}{2} \times 4 \times (0.5)^{2} \\ \\ K. E._{(cart)} = 2 \times 0.25 \\ \\ K. E._{(cart)} = 0.5 \: J[/tex]

The kinetic energy of a 4 kg cart pushed at a rate of 0.5 m/s is 0.5 J.

Kinetic energy = 1 /2 mv²

where

m = mass

v = velocity

Therefore,

m = 4 kg

v = 0.5

Kinetic energy = 1 / 2 × 4 × 0.5²

kinetic energy = 1 / 2 × 4 × 0.25

kinetic energy = 1 / 2 × 1

kinetic energy =  1 /2  = 0.5 j

learn more: https://brainly.com/question/13939099?referrer=searchResults

PLS HELP ILL MARK BRAINLIEST THANK U

Answers

Answer:

9,11,16. 4,6,7. 6,8,12

Right. Acute. obtuse

Step-by-step explanation:

obtuse 9,11,16

acute 4,6,7

obtuse 6,8,12

True or false questions for the following graph:
will brainlist if correct! ( if your a scammer i will report!)
- true or false; the ordered pair (2, 2) is a root of the graph.
- true or false; the domain of the graph is all real numbers.
- true or false; the range is y < 2.
- true or false; the graph has a minimum point at (2,2)

Answers

9514 1404 393

Answer:

falsetruefalsefalse

Step-by-step explanation:

The roots (zeros) of the function are (1, 0) and (3, 0). The point (2, 2) is the vertex, the maximum in this case.

The domain of any polynomial function is "all real numbers".

The range is y ≤ 2, not y < 2.

james bought an ipad for $450 his friends carl buys the same one for 12% off how much did carl pay

Answers

Answer:

$365.99

Step-by-step explanation:

$450 - 12% = $365.99

20 equals more than a number y

Answers

Answer:

[tex]20 > y[/tex]

Step-by-step explanation:

20 is greater than y.

Other Questions
Please solve this :) Have a nice day True or false One problem of leaching is that minerals in the soil are washed away XReview -Bookmarkof 15Jordan earns $11.35 per hour and works 40 hours per week. He then earns a 20% pay raise. How much money will Jordan now make each week? if x=2,y=-3 and z=4, find the value of:3xy/2z Do the following setm of lengths form a right triangle 36,77, 85 At the base of a hill, a 90 kg cart drives at 13 m/s toward it then lifts off the accelerator pedal). If the cart just barely makes it to the top of this hill and stops, how high must the hill be? A special type of project team that focuses on the verse in designing a implement a new product is a In Georgia, if the Governor vetoes a bill, how can that bill still become a law?A. If a majority of Georgia's population votes in favor of the passage of the bill.B. If the Speaker of the House and the majority leaders agree to override the veto.C. If two-thirds of both houses of the General Assembly vote to override the veto.D. If the Supreme Court of Georgia votes unanimously in favor of the bill. Read the example below, and answer the question that follows.Jonathan finished painting the ceiling.How would you classify the underlined portion?independent clauseadjectival phraseverb phrasesimple sentence Can someone please write another paragraph on why students should NOT do standardized test? At art class, Mr. Gibson spends 5 minutes giving instructions, 35 minutes working on the project, and 15 minutes cleaning up. If class starts at 1:15 PM, what time will it end? PM Help meeeeeeeeeeeeeee Ima give you the brainy thingy please help thank youu AWARDING BRAINLIEST ASAPLike what tactics did the southern states use to undermine the civil war amendments (13, 14, 15) What is the answer for b? Read the excerpt from "Benin Plaque: The Oba with Europeans." These were enormous and belief-shattering ideas for many people in the nineteenth century, but time was also changing in a much more day-to-day, or rather hour-to-hour, way. Thanks to clockmakers like Earnshaw, precise and reliable clocks and watches became ever more affordable. Before long the whole of Britain was running by the clock, and the measurement of time had been severed from the natural cycle of days and seasons. The clock ruled every aspect of life shops and schools, pleasure and work. As Charles Dickens wrote, There was even railway time observed in clocks, as if the sun itself had given in. Which central idea is best supported by the details in the excerpt well-being as opposed to constructive relationships.1.5Recommend TWO ways in which women and children can beprotected from discrimination and violence. What body landmark does the ACL start from?O Intercondylar notch0 Tibial tuberosityO Medial condyle0 Fibular head A triangle has two sides of length 12 and 6. What is the largest possible whole-number lengthfor the third side? PLS HELP DUE SOON WILL MARK BRAINLIEST A store owner asks each person to write "Yes" or "No" on a slip of paper asthey leave, secretly writing down whether they were happy with theirexperience. At the end of the day, the owner selects 12 slips at random andlooks at them. These were the results:yes, yes, yes, no, yes, no, yes, yes, no, yes, no, yesPart 1: Estimate the proportion of all shoppers who were haphy with theirexperience that day. Enter your response as a decimal.