Mathematics High School

Event to consider: There is a 50 percent chance that you drive up to a stop light and it is yellow.
True
False​

Answers

Answer 1

Answer:

False

Step-by-step explanation:

Usually there are three different lights on a stop light to consider

With three lights, the chance that the light is yellow would be about 33.334%

If it were to be a 50/50 chance then there would only be two lights

Related Questions

Nolan's family took a road trip to Niagara Falls. Nolan fell asleep 77% of the
way through the trip. If the total length of the trip was 400 miles, how many
miles had they travelled when Nolan fell asleep?

Answers

Answer:

308 miles

Step-by-step explanation:

he was awake for 77% of the trip; 400 x .77 = 308

Given that f(x)= x^2-3/2 a)find f(3) b) find f

Answers

Answer:

Step-by-step explanation:

f(3)=3^2-3/2=3*3-3/2=9-3/2=18/2-3/2=15/2

Does anyone know this? I can't seem to figure this one out at all.

Answers

Answer:

a = 5, b = -1

Step-by-step explanation:

Simplify the left side.

Multiply both numerator and denominator by the conjugate of the denominator:

(√3 - 1)/(√3 + 1) = (√3 - 1)(√3 - 1)/(√3 - 1)(√3 + 1) =(√3² - 2√3 + 1)/(3 - 1) =(10 - 2√3)/2 = 5 - √3

Compare this to the right side to get:

5 - √3 = a + b√3a = 5, b = -1

Tito's Mom is 38, his father is 42, his sister is 15 he is 13 and has twin
brothers aged 6. What is the median age of Tito's family?

Answers

Answer:

Step-by-step explanation:

Dad: 42

Mom: 38

Sister: 15

Tito: 13

Twin 1: 6

Twin 2: 6

(15+13)/2 = 28/2= 14 years old

what is k + 1 3 = 5 1/8

Answers

The answer is k=-63/8

Find the quotient.
52.06 divided by 1.9

Answers

Answer:

27.4

Step-by-step explanation:

First multiply the numerator and denominator by 10

Then write the problem in long division format

Then divide 52 by 19 and get 2

Then multiply the quotient digit (2) by the divisor 19

Then subtract 38 from 52

Then bring down the next number of the dividend

Then divide 140 by 19 to get 7

Then multiply the quotient digit (7) by the divisor 19

Then subtract 133 from 140

Then add a decimal point to the solution

Then bring down the next number of the dividend

Then divide 76 by 19 to get 4

Then multiply the quotient digit (4) by the divisor 19

Then subtract 76 from 76

The solution for long division for 52.06./1.9 is 27.4

27.4

Answer:

quotient is 27.4

Step-by-step explanation:

your welcome;)

Choose the equation that shows the relationship of 80%, x, and 100.

Answers

Answer:

chipset buy showroom de en inglés

Please help me out fast. And make sure to Write and solve an inequality. Or it isn't right.

Answers

Answer:

addition or multiplication?

Step-by-step explanation:

Answer:

6x + 45 > 240

Step-by-step explanation:

I will give in a min. You need it urgently right. So you can have the answer for now!!!

Which graph shows a solution of approximately (1.2, -1.3)

Answers

Answer:

D

Step-by-step explanation:

I NEED SOME HELP AGAIN PLS

Answers

Answer:

The y-intercept is (26, 0)

Step-by-step explanation:

The Y intercept is the point at which the line crosses the  y-axis, or when x is equal to zero. Here when x = 0, y = 26. So the y-intercept is (26, 0). They want to trick you into choosing the slope is -1/6, but that is wrong because id you look at the x-axis it is not going by 1's.

(26, 0) this is the graphingy intercept is (26,0)

Jamal earns earns a year-end bonus of $32500 and puts it in 3 one-year investments that that pay $1579.50 in simple interest. Part is invested at 3%, part at 4%, and part at 6%. There is $9750 more invested at 6% than at 3%.

A. Create a system of equations that represents this ratio.

B. Find the amount invested at each rate.

Answers

Answer:

Fjjfhfuf

Step-by-step explanation:

Ffifuuf

55 videos to 77 videos

Answers

Answer:

The ratio is 55:77

Step-by-step explanation:

Which of the following is a quadratic function?
f(x) = 0x + 3x - 6
f(x) = 2x + 5
f(x) = 3 - 4x^2
f(x) = 2^x

Answers

Answer:

f(x) = 3 - 4x^2

Step-by-step explanation:

Quadratic Equation form:   f(x) = ax² + bx + c

Quadratic function has a x (variable) with and exponent of 2.

They also leave a curve line on a coordinate plane. As you can see on the picture. ↓

witch answer should I pick .

Answers

You should pick none of the above

Answer:

34 and 10

Step-by-step explanation:

8.5/.5=17

17x2=34

2.5/.5=5

5x2=10

10 and 34

HELP I NEED HELP ASAP

Answers

9514 1404 393

Answer:

  A. exponential; constant % rate of change

Step-by-step explanation:

Each round has 50% of the players of the previous round, so the rate of change is a constant percentage. That makes the function a decaying exponential function, matching choice A.

how do you solve this

Answers

Pretty sure it’s -8

I NEED HELP PLEASE!!!

Answers

Answer:

hardhard

Step-by-step explanation:

Give an example of a proportion that uses the numbers 2, 3, 4 and 6.

Answers

Give an example of a proportion that uses the numbers 2, 3, 4 and 6.

2:3 is the same as 4:6

Proportion says that two ratios (or fractions) are equal.

WILL GIVE BRAINIEST!!!!!

Answers

Answer:

x=2

Step-by-step explanation:

OLEASE HELPP ILL GIVE 30 points

Answers

Answer:CHope this helps!! ♥︎

Answer: The correct answer is c

Step-by-step explanation: Can I get brainliest for the correct answer pls and you're welcome but I'm not being rude.

taking diagnostic ill give brainliest

Answers

The function is decreasing on the interval (-∞,∞)

This means that, throughout the whole graph, the slope is negative.

Answer:

g

Step-by-step explanation:

g

Find the value
of 6y^2 - 24y - 51 when y=-2

​

Answers

Answer:

21

Step-by-step explanation:

6(y^2) - 24y -51 = 6 4 - 24y - 51

(6 4) - (24y) - 51 = 24 - -48 - 51

(24 - -48) - 51 = 72 - 51

72 - 51 = 21

What are the values of x and y in the figure

Answers

Answer:

I'm pretty sure 8

Step-by-step explanation:

I need someone to solve these equations step by step by today, please help


3​x​ + 2 + ​x​ = ​x​ + 5

6 − ​x​ − 3 = 4(​x​ − 2)

4​x​ − 2 − 2​x​ = ​x​ − 5


−(​x​ + 3) = 2​x​ − 6

Answers

Answer:

x=1

Step-by-step explanation:

You need to add the Numbers with an x together as if they were racist on each side so you'd have

4x+2 = x+5

Then to move them to either side you must do the opposite symbol of what they are so if their positive their now negative

4x-x=-2+5

then add them together

3x= 3

then divide the normal number with the number with the x

x=1

For the next problem you Multiply thr number that are in the paranthases by the number on the outside so

6-x-3 = 4(x-2)

6-x-3= 4x-8

then copy the steps that I told you from last problem

-9-x=4x-8

then

-9+8=x+4x

thenn

-1=5x

divide

0.2-=X

The HCF of 36 72 63
The LCM of 8 9 12​

Answers

LCM of 8,9,12 is 72

HCF of 36 72 63 is 3

What is the longest side of the triangle with vertices of (1,4), (3,4), and (3,6)?​

Answers

Answer the answer to your question is :
(2,5)

Find the shaded area. 12 cm 18 cm 8cm 8cm

Answers

You start with finding area of both then subtracting area of white box.
12x18=216
8x8=64
216 - 64 = 152
So the area of the shaded area = 152 cm^2

Step-by-step explanation:

152 cm square is ur answer

Find the sale price of a $15 item after a 20% discount.

Answers

Answer:

12

Step-by-step explanation:

find 20% of 15 and then take that away from the 15

What you would do is X/15 and 20/100 Now cross multiply so x100 = 15 x 20 15 x 20 = 300, but you need to have x by it self so 300/100 = 3

Hope I said everything right and make sure to double check my math. Have a great day!

hey can you guys please confirm my answer, i got B

Answers

B is correct since there is one output for every input !!


have a great day :))
B is correct. You’re smart.

Express the interval using inequality notation,
-4,5

Answers

Answer:

First you mark me Brainlyist

Step-by-step explanation:

Then you you use the intervol of I don’t know then you ask someone else

Other Questions
A 40 W lightbulb plugged into a 120V line lights up. What resistance would the lightbulb have to have? Why do you think the queen changed from being angry and threatening to sympathetic? Cite evidence to support your claim. solve the following equation for x. Determine if 7x 4 and 2x + 1 are factors ofk (2) = 7x4 423 High exposure to which type of electromagnetic radiation can cause geneticmutations?A. UltravioletB. Visible lightC. MicrowavesD. Infrared Write the word sentence as an equation. Then solve.The difference between a number p and 6 is 14. I need to know how to right it down correctly. est arrived at school and are asking how your friends are doing. Using the pictures to help you, fill in the blanks with the compropriate adjective. Don't forget to make the adjective agree with the subject!como estn ellas? PLEASE HELP WHOEVER ANSWERS FIRST WILL GET BRAINLIEST!!What is the equation for this linear function? Enter any answers to two decimal places Write the correct form of BEAU before the nouns!Options : beau/bel/belle/beaux/belles***REMEMBER if it masculine singular and begins with a vowel use BEL Branliest + 20 pts + 5 star guarentee! What is tone?Question 1 options:A. How the reader feels about the topic of the poem.B. The pitch of a person's voice when reading a poem.C. The author's attitude about the topic of the poem.D. The main idea of the poem. . Simplify the expression below.1/2x+2+1/4x+8plz help what is the circumference in feet of the circular fountain shown 14ft On a coordinate plane, what is the distance between the point at (7, 6) and the point at (7, 9)? A quadratic function is described by the equation f(x) = (x - 3) ^ 2 Which statement about the graph of the function is true? A The only zero of the function is 3 which is where the graph of the function intersects the x-axis . The only zero of the function is 3 which is where the graph of the function intersects the y-axis. C.The only zero of the function is , which is where the graph of the function intersects the x-axis. D.The only zero of the function is is where the graph of the function intersects the y-axis . the sum of two numbers is 72 and their difference is 26. find two numbers? En qu momento al iniciar Windows el usuariodebe ingresar sus credenciales para laautenticacin? I WILL GIVE 10 POINTS IF YOU ANSWER CORRECTLY AND I WILL GIVE THE BRAINLIEST. please help! (URGENT) Angle 1 is 135Angle 2 is ?Angle 3 is 135 Angle 3 is an exterior angle. What is the missing angleA. 45B. 80C. 90D. 180 Which of the following scenarios violates the principle of social justice?A medical professional gives medical treatment to the patient who has been waiting the longest.A medical professional gives medical treatment to the person most in need of medical attention.A medical professional gives medical treatment to the individual who can pay the most.