Mathematics High School

A bag contains 2 beads Are blue 1 of the bead is green 3 of the bead is purple

A Bag Contains 2 Beads Are Blue 1 Of The Bead Is Green 3 Of The Bead Is Purple

Answers

Answer 1

Answer:

hope I'm right good luck

Step-by-step explanation:

2x1x3=6 so the rest is 6 which equals 12

Answer 2

Answer:

Step-by-step explanation:

Well there are 12 beads.

2+1+3=6 and that means there are 6 red beads.

Then 6 red beads+3 Purple beads=9 Beads and 9/12 is the same as 3/4 meaning the probability of picking a purple/red bead IS 3/4

Related Questions

Rebecca has been planting young trees in her garden. The maple tree that is 10 centimeters tall
is growing 2 centimeters per month, whereas the oak tree that is 15 centimeters tall is
growing 1 centimeter per month. In a few months, the two trees will be the same height. How
many months will this take and what will that height be?

Answers

Answer:

It will take 5 months and that height will be 20cm.

Step-by-step explanation:

Let the height of the tree be h cm and the number of months be m.

Maple tree

Initial height= 10cm

Total height= 10cm +2(number of months)

h= 2m +10 -----(1)

Oak tree

Initial height= 15cm

Total height= 15cm +1(number of months)

h= m +15 -----(2)

When the height of the two trees are the same,

2m +10= m +15

Solve for m:

2m -m= 15 -10

m= 5

Substitute m=5 into either equation 1 or 2 to obtain the height.

When m=5,

h= 5 +15

h= 20

Bella can run a mile in 9.54 minutes. Linda can run a mile in 8.22 minutes. How much faster can Linda run than Bella? Justify your reasoning.

Answers

Answer:1.16 times

Step-by-step explanation:

Given

Bella can run a mile in 9.54 minutes

Linda can run a mile in 8.22 minutes

We know, [tex]\text{distance=speed}\times\text{ time}[/tex]

Speed of Bella, for running a mile is

[tex]\Rightarrow v_b=\dfrac{1}{\frac{9.54}{60}}=\dfrac{60}{9.54}\\\\\Rightarrow v_b=6.29\ mph[/tex]

Speed of Linda, for running a mile is

[tex]\Rightarrow v_l=\dfrac{1}{\frac{8.22}{60}}=\dfrac{60}{8.22}\\\\\Rightarrow v_l=7.29\ mph[/tex]

So, Linda is faster than Bella, as her speed is more compared to Linda.

Linda is  [tex]\frac{9.54}{8.22}=1.16[/tex]  times faster than bella

PLEASE HELP Find m angle tuv

Answers

Answer:

Step-by-step explanation:

∠TUV = 2×(90°-108°/2)

= 2×(90°-108°/2)

= 72°

( guys this question is a music question it’s not a math question i just put math subject because they didn’t have music subject!! )

In terms of rhythm, notes are named for ...

A. how they look.
B. how long they last.
C. how fast they are.
D. how high or low-pitched they are.

Answers

B. How long they last.

Brainliest plz

Answer:

i think its d

Step-by-step explanation:

tenth term of 4n-3



thank you​

Answers

4n - 3 = 4 * 10 - 3 = 40 - 3 = 37

....

Answer:

tenth term =(4×10)-3

=40-3

=37

A runner covers a distance of 1200m with an average speed of 4m/s. How long does it take to run this distance? Then calculate the time in min.

Be the first answer for Brainliest, please I need help.

Answers

Answer:

5mins

Step-by-step explanation:

well i did 1200 divided y 4 then divided that answer by 60

there are 30 cities in a country. Each city has 4 highways coming out of it. How many highways connecting 2 cities are there in this country?

Answers

Answer:

29

Step-by-step explanation:

There would be 29 highways connecting 2 cities

35° (14x + 5)° solution​

Answers

Answer:

490 + 175

Step-by-step explanation:

35(14+5)

35x14x=490x

35x5=175

490 + 175 = 665x

the unit used to measure the length of the key is
​

Answers

Answer: millimeter

Step-by-step explanation: millimeter (mm) – a metric unit commonly used to express the length of very small objects like keys, and thickness of small objects like notebook.

Factor out the GCF:
-9n^5 + 3n

Answers

Answer:

3n or -3n([tex]3n^{4}[/tex]-1)

Step-by-step explanation:

i hope its correct!!!

^^

Answer: 3n(-3n^3 + 1)

Step-by-step explanation:

4y + 12 = 8
y=

Someone please help!!

Answers

4y + 12 = 8
4y = -12 + 8
4y = -4
y = -4/4
y = -1

Assignment
Active
Solving for Unknown Values
Use parallelogram ABCD. What are the values of x and
y?
А
44-3
B
y =
3.x - 9
42
D
37
С

Answers

Answer:

a diagram is necessary. please provide a diagram.

Turn away weight loss challenge your friend goes from one $125 lb to 100 lb what was the percent weight loss

Answers

Your friend lost 2.5% weight

The table represent temperatures for 9 days in February. What is the average temperature?

Answers

Answer:sum =378 according to your new questions.

to find average temperature

use formula

average =sum of temperature /no of measuring day

=378/9=42 is your answer

Find the measure of A in Triangle ABC.
Since we are given
information here, we
can use the following equation to solve for m angle A.

Answers

Answer:

First part= SSS

Second part=0.2

Third part=78

Answer:

A.

On edge.

Step-by-step explanation:

HELP ME PLZZ I NEED HELP WITH THIS

Answers

Answer:

25 + 11 hope this helps

Step-by-step explanation:

answer is the third one

Someone please help with this Free Response on USATestPrep


Given the equation y = 12x − 25, describe a real-life context that could be modeled by the equation and describe the meaning of the coefficient, variable, and constant term expressed in the equation.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the equation :

y = 12x − 25

The initial depth of groundwater being held by a storage tank which extends downward below the ground surface is - 25. The rate of change in depth the groundwater per unit of Rainfall is 12. Hence, a linear model which could model the depth of water in the tank in the described scenario is ;

y = 12x − 25

The rate of change in depth of ground water, y per unit change in number of Rainfall, x gives the slope Coefficient, which equals 12

The intercept value, which is the initial depth of groundwater before, it started raining is - 25

Can someone tell me a proportion to convert 5 pounds to ounces asap. pls someone reply quick

Answers

Answer:

5 pounds = 80 ounces

Hope it helps!!!

Select the irrational numbers.
A. 39
B. 72
C. V111
D. 122
E. 144

Answers

The only irrational number there is C

A. undefined B. 0 C. 1 D. -1

Answers

Answer:

0

Step-by-step explanation:

Zero .

Cot = 1/tan ∅

But tan ∅= cos∅ / sin ∅

so if ∅/90 then cos 90/ sin 90 x π/2 should be 0

Answer:

The answer is D.) 0

Step-by-step explanation:

JUST DID THE QU

Select all of the following side lengths that DO create a triangle. A. 5,6,8 B. 3,5,6 C. 4,3,8 D. 5,5,9 E. 3.7,5.3,9

Answers

Answers are:
A. 5,6,8
B 3,5,6
D 5,5,9

1. The more seats an airline can put in an airplane, the more money it will make. However, if seats are too narrow, passengers will be angry and uncomfortable. An airline might first consider the average woman's hip breadth when designing seats. Why would the airline use women instead of men when determining the maximum width of an airline seat?

Answers

Answer:

Airlines would use women instead of men because women usually have wider hips compared to the average men. So if they give enough room for the average women, then there will be enough room for the average man.

Step-by-step explanation:

Which statement about 7/3 is true
A. 7/3 = 7 x 3/1
B. 7/3 = 7 x 3/3
C. 7/3 = 7 c 1/7
D. 7/3 = 7 x 1/3

Answers

Answer:

D, the rest are not true about the statement 7/3

Answer:

D. 7/3 = 7 x 1/3

Step-by-step explanation:

[tex]7 * \frac{1}{3} = \frac{7}{1} * \frac{1}{3} = \frac{7}{3}[/tex]

Johnathan is driving at a constant velocity on a long stretch road. The distance he travels is dependent on the length of time he drives. What type of variation describes the velocity Johnathan is driving in this situation?

Answers

Answer:

um i think its mph

Step-by-step explanation:

EFG is similar to JKL and JKL is similar to QRS which statement is true

Answers

Please give more detail to your question I don’t have enough information to work with anything!!! :(

Answer: B EFG is similar to QRS.

Step-by-step explanation: Not hard, JKL is similar to QRS and EFG is similar to JKL so?

( calculate angels using line and angle relationships). Will give b for right answer

Answers

Step-by-step explanation:

Since w||v

<a=140 ( Vertically opposite angles and corresponding angles)

Answer:

141 degrees

Step-by-step explanation:

if the lines are the same, so are all of the measures if the angles.

Eriasia wanted to put down new tile in her bathroom. Her bathroom had a width of 10 ft and a width of 9 feet. How many square feet of tile should she buy

Answers

Answer:

90 ft²

Step-by-step explanation:

Length of her bathroom = 10 ft

Width of her bathroom = 9 ft

Area of Eriasia bathroom = length × width

= 10 ft × 9 ft

= 90 ft²

Area of Eriasia bathroom = 90 ft²

Eriasia should buy 90 square feet of tile

Factor by grouping
3x^2 + 11 - 14



plss i need help!

Answers

Answer:

3x^{2}+11-14 hi

Step-by-step explanation:

Answer:

3(x²-1)

Step-by-step explanation:

=3x²-3

=3(x²-1)

what is the value of A​

Answers

Answer:

There's no picture for me to answer your question.

Step-by-step explanation:

please help

ABC = ADC . Find y.​

Answers

Answer:

y is 7

Step-by-step explanation:

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