Mathematics High School

Which of the following is a valid probability distribution? I’ll report if it’s wrong

Answers

Answer 1

Answer:

Step-by-step explanation:

Probability distribution B

Related Questions

ASAP, need help with these to complete an assignment!

Answers

y = m + 3
you have to count the ones in between and add the 3 to fill in for b

Find the common ratio for the sequence:

24, 18, 27/2, 81/8 , . . . .

Answers

Answer:

as we know,

common ratio=t2/t1

= 18/24

=3/4

Carly went to walk her dog at 11:45 a.m. and got back home at 12:30 p.m. How long
was her walk

Answers

Answer:

45 minutes

Step-by-step explanation:

What is the measure of ∠ZXW in the diagram below?

Answers

Answer:

I tuhnk it's C which is 117

Step-by-step explanation:

I got 117 by 85 degrees adding 32 degrees which I got 117 degrees.

Suppose f(x) = x^2 and g(x) =4x^2. Which statement best compares the graph of g(x) with the graph of f(x)?

A. The graph of g(x) is the graph of f(x) horizontally stretched by a factor of 4.
B. The graph of g(x) is the graph of f(x) vertically compressed by a factor of 4.
C. The graph of g(x) is the graph of f(x) vertically stretched by a factor of 4.
D. The graph of g(x) is the graph of f(x) shifter 4 units left.

Answers

Answer:

Step-by-step explanation:

Daisy earned $2500 working a summer job. She wants to save and invest the money so she can
purchase a car in five years. If she invests the money at an interest rate of 3% compounded
yearly. How much money will she have at the end of five years? Write an equation to represent
the amount of money she'll have after five years.

Answers

dont tab the link its a scam

The height of one right cylinder is 5 centimeters and its radius is 2 centimeters. The height of the second right cylinder is 20 centimeters and its radius is also 2 centimeters. What is the ratio of the volume of the taller cylinder to the volume of the shorter cylinder?

A. 4:1
B. 5:1
C. 2:1
D. 20:1

Answers

Answer:

the answer is 4:1

Step-by-step explanation:

as 5x2=10

20x2=40

40:10 or

[tex] \binom{40}{10} [/tex]

if you cancel them it is 4:1

Answer:

It's A have a good day!

Step-by-step explanation:

Find each measurement indicated.
Round your answers to the nearest
tenth.
Find XY
Z
107°
11
30°
Y
X
A) 20
C) 21
B) 18
D) 24

Answers

Answer:

D) 24

explanation:

Sana makatulong

Home Depot is delivering washing machines to buyers. The washing machines are rectangular prisms that measure 5 ft x 5 ft x 6 ft. These machines are then packed into a delivery truck with dimensions of 30 ft x 15 ft x 12½ ft.

What is the volume of the delivery truck? please show work

How many washing machines can be packed into the delivery truck? show work please

Answers

Answer:

37.5

Step-by-step explanation:

Volume of the washing machine = 5 ft x 5 ft x 6 ft

= 150 ft³

Volume of the delivery truck = 30 ft x 15 ft x 12½ ft

= 5,625 ft³

How many washing machines can be packed into the delivery truck?

Number of washing machine in the truck = Volume of the delivery truck / Volume of the washing machine

= 5,625 ft³ / 150 ft³

= 37 1/2

= 37.5

a farmer makes a profit of x cents on each of the (x+5) eggs her hen lays. if her total profit was 84 cents find the number of eggs the hen lays

Answers

Given: A farmer makes a profit of x cents on each of the (x + 5) eggs her hen lays.

To find: The number of eggs the hen lays.

Solution:

Now we have given that farmer makes a profit of x cents on each of the (x + 5) eggs her hen lays.

That means the farmer has x + 5 eggs, which also means that each egg can make a profit of x percent.

Then the equation formed will be:

x × ( x + 5 ) = 84

x^2 + 5x - 84 = 0

(x - 7) (x + 12) = 0

x = 7 , -12

The positive solution will be considered, so the answer is 7+5 = 12 eggs

Answer:

The number of eggs the hen lays is 12.

Which sets of side lengths could form a triangle? Choose all that apply.
4cm, 6cm, 9cm
3cm, 4cm. 9cm
4cm, 5cm, 9cm
5cm, 5cm, 9cm
3cm, 6cm, 9cm

Answers

Answer:

4, 6, 9 and 5, 5, 9

Renan found the sum (4.2x + 3) + (5.7x – 2) + (5 – 2.6x), as shown.

4.2x + 3 + 5.7x – 2 + 5 – 2.6x

4.2x + 5.7x + 2.6x + 3 – 2 + 5

(4.2 + 5.7 + 2.6)x + 3 – 2 + 5

12.5x + 6

What was Renan’s error in adding the expressions?
He used the commutative property incorrectly.
He used the distributive property incorrectly.
He added incorrectly.
He multiplied incorrectly.

Answers

Answer:

He added incorrectly.

in his second step, he should have subtracted 2.6x instead of adding 2.6x

Answer:

ITS A DONT LISTEN TO THE OTHER PERSON

Step-by-step explanation:

Please Help!!
Given: ABCD is a parallelogram.
Prove: AB is congruent to CD and BC is congruent to DA.

Answers

AB=CD...opposite sides ||

BC=AD...opposite sides ||

Answer:

yw edg

Step-by-step explanation:

PLEASE HELP ( i'll give 10 points and brainiest to whoever gets it right! )

Answers

Answer:

1/48

Step-by-step explanation:

For the left spinner, there are 8 equal slots and one of which is 6. The probabililty of landing on just six would be 1/8.

For the right spinner, there are 6 equal slots and one of which is C. The probability of landing on just C would be 1/6.

Now when we try to get to spin both of them at the same time we need to multiply the probabilities of both:

1/8*1/6=1/48

Hope this helps!

Answer:

Step-by-step explanation:

the probability is 1/48 because

to get a number 6 is a 1/8 percent chance.

the get the letter C is a 1/6 percent chance

you multiply 1/6 and 1/8 to get the probability of 1/48

What is the missing angle?

Answers

Answer:

b = 80

c = 80

Step-by-step explanation:

b + 100 = 180

b = 80

b = c becuase of vertical angles so,

c = 80

Answer:

Step-by-step explanation:

b and c are 80°

what's the full question?

Identify which of the following pairs of angles are complementary and which are
supplementary.

(i) 65º, 115º (ii) 63º, 27º (iii) 112º, 68º
(iv) 130º, 50º (v) 45º, 45º (vi) 80º, 10º

Answers

Answer:

(i) Supplementary

(ii) Complementary

(iii) Supplementary

(iv) Supplementary

(v) Complementary

(vi) Complementary

Step-by-step explanation:

Any two angle that add up to 90' are complementary angles where as when two angles add up to 180' they are supplementary

10
Determine the unknown side of the similar triangle.
A)
3
B
-
5
D
6
Geonet

Answers

the person above me is right. It’s A , you have to add

Simplify.
(4w+ 3) - 2w+ 7
O 2 w+ 10
O 2 w- 10
O 6 w+ 10
6 W-10

Answers

Answer:

A 2w+10

Step-by-step explanation:

4w+3-2w+7

2w + 10

Answer and Step-by-step explanation:

To simplify, we must combine the like terms.

4w - 2w + 3 + 7

Combine 4w and -2w, and 3 and 7.

2w + 10

The correct answer choice is the first one. 2w + 10.

#teamtrees #PAW (Plant And Water)

If KL = 12 centimeters, JK - 10 centimeters,
and JL - 11 centimeters, which list shows
the angles in order from least to greatest,
according to their measures?

Answers

Answer:

Well it should be JK, then JL, then KL

Step-by-step explanation:

Jk,JL, KL is right!!

One watermelon weighs 3 kg how many kilograms in 100 watermelons weigh

Answers

100 watermelons weighs 300 kg

Answer:

100 watermelons weigh 300kg.

Step-by-step explanation:

100 * 3kg = 300kg

Hope I helped! Have a great day! Feel free to follow me on insta (leo_g_rios), or mark brainliest!!! :D

-XxDeathshotxX

If a teacher asks you to elaborate more in a reflection, which of the following is he or she asking you
do?
give more detail
use more adverbs lengthen sentences
add contractions

Answers

I would guess give more detail

What is the volume of the prism? (4 points)

A rectangular prism with cubic units arranged in five rows of four. Each cubic unit is one cubic inch.

a
10 cubic inches

b
20 cubic inches

c
40 cubic inches

d
80 cubic inches

Answers

A I think because it’s volume

Answer:

Step-by-step explanation:

40 Cubic Inches - Count all of them and find the sum which is, (40 CUBIC INCHES)

Heather made $209 for 11 hours of work.
At the same rate, how many hours would she have to work to make $171?

Answers

Answer:

9 hours

Step-by-step explanation:

Hi,

11 hours = 209 dollars

Divide 11...

1 hour = 19 dollars

To get from 19 to 171 multiply by 9.

9 hours: 171 dollars.

She has to work 9 hours.

I hope this helps :)

Answer:

9 hours

Step-by-step explanation:

rate: $209/h11 = $19 per 1 hour

How many hours?: 171/19 = 9 hours

Tasa is playing a game with 2 different types of fair geometric objects. One object has 8 faces numbered 1 to 8. The other object has 6 faces labeled M, N, O, P, Q, and R. What is the probability of rolling a number greater than 3 and the letter R on the first roll of both objects?

A. 1/14
B. 5/48
C. 1/4
D. 43/48

Answers

Answer:

I think the answer should be A.

What is the perimeter of the quadrilateral ABCD ?
11
B.
А
8
.C
D
O
24
38
O
33
o
35

Answers

Answer:

option d. perimeter of quadrilateral=35

"select all the numbers that are solutions to the equation x^3=27"

Answers

Answer:

x=3

Step-by-step explanation:

So lets try and solve this to find an answer. To do this, lets just think about what makes 27. 3x3x3? Yup. Well wait, whats 3^3? Oh, thats 3x3x3. So this means, x must be 3.

Can x be -3 as well? No, this is because the exponent is odd, and any negative number will still be negative unless the exponent is even.

So in this equation, 3 is the only answer.

ANSWER:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

A pool contained 135 gallons of water water leaked out of the pool at a rate of 15 gallons every 3 minutes how many minutes did it take for all 135 gallons of water to leak out of the pool

Answers

27 min

Step-by-step explanation: leaking speed is 15 gal/ 3 min = 5 gal/min

Time is 135 gal: 5gal/min

Which of the following could be the answer to a statistical question?
А 10
B Yes
C "December 18th"
D 2. 18. 32. and 40"
help I will mark you

Answers

Answer:

the solution would be 10 to the best of my knowledge

22, 32, 24, 28, 25, 27, 23, 27, 27,22,29
Which statement describes a way to find the median of the data set?

Answers

I can't see the answer choices clearly but to find the median, you would cross off from least to greatest and the choice in the middle would be the answer.

Answer:A

Step-by-step explanation: I can't see the full thing but i believe it's a. I believe that because when you find median, you add up all of the numbers. Then you divide by how many numbers you have. You have 11 numbers, 22,32,24,28,25,27,23,27,27,22,29.

Jayden has a $100 bill. He bought a game CD for $25.99 and a basketball for $15.69. How much change should Jayden receive?

I know this is easy i just am bad at math :D

Answers

Answer:

$58.32

Step-by-step explanation:

Add 25.99 and 15.69 together and you get 41.68.

then you subtract 41.68 from 100 and get 58.32

Other Questions

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