Mathematics Middle School

What is the probability of flipping a coin and it landing on heads?

A. 1/4
B. 1/3
C. 1/2
D. 1/5

Answers

Answer 1

Answer:

C. 1/2

Step-by-step explanation:

1/2 means 50%. When you flip a coin, there's a 50/50 chance you land on heads because there's only two sides to a coin.

Related Questions

Can someone pls help me with this I really need it :/

Answers

Step-by-step explanation:

√7 + √7 = 2√7 (irrational)

√7 + (-√7) = 0 (rational)

√7 + 0 = √7 (irrational)

√7 + 7 = 7 + √7 (irrational)

The answer is the 2nd option / -√7.

Answer: The answer is the 2nd option / -√7.

Step-by-step explanation:

What is an appropriate scale to graph both integers on the vertical number line. (-110 and 120)‽

50
1
10
100

Answers

Answer:

1

Step-by-step explanation:

1 or 10

Prob 10 goes by tens

I really need help on this one, I don't understand. Please help if you can

Saul makes green paint by mixing blue paint and yellow paint.
For every 4 gallons of green paint, he uses 3 gallons of blue paint.

Drag the correct number of each type of paint into the box that would make 16 gallons of paint the same shade of green as Saul's.

Answers

Anwser:

The ratio of Saul's exact color is 3:1, so to make 16 gallons of paint he would mix 12 gallons of blue with 4 gallons of yellow. Hope this helps!

Jerry started doing sit-ups every day. The first day he did 18 sit-ups. Every day after that he did 4 more sit-ups than he had done the previous day. Today Jerry did 26 sit-ups. Enter an equation that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day.


The equation ___d + ___ = ___ can help find the number of days Jerry has been doing sit-ups.

Answers

Answer:a

Step-by-step explanation

Help Please I will Give Brainliest if Correct!!

Answers

Answer:

w exponent 6

_____________________

              9

Step-by-step explanation:

I hope this helps I couldn't write it correctly sorry

Help Please I will Give Brainliest If correct!!!

Answers

I think it is 5 to the first power which is just 5

Please answer the blank boxes, and please don't use this question for points. It's my hw and I am trying to get it done by the end of the night so please, only answer the question.

Thank you in advance!

Answers

5(2x-1)
X(1+2+3)
1/2x-3
3xy+4yz
Z(2xy-3y+4x)

PLS PLSPL PSLPSLPL DSPLSPLSPLSP HELP Megan's flower bed has a length of 6 feet and a width of six eighths feet. Which of the following is true?

The area of the flower bed is equal to 8 square feet.
The area of the flower bed is larger than 8 square feet.
The area of the flower bed is equal to 6 square feet.
The area of the flower bed is smaller than 6 square feet.

Answers

Answer: the area of the flower bed is smaller than 6 square feet

6x6/8=4.5 square feet
The area of the flower bed is smaller than 6 square feet.

Please help me!!! It's due in a hour and I have a lot on my plate!!
Write the integer that best represents the situations described.

1. A building is 35 stories tall. 1. _______________________

2. Hikers descended about 270 feet. 2. _______________________

3. Bob owes his sister $12. 3. _______________________

4. The temperature rose 19°. 4. _______________________

5. The city is 15 feet below sea level. 5. _______________________

6. You deposit $25 in your bank account. 6. _______________________

Answers

Answer:

1. +35

2. -270 ft.

3. -$12

4. +19°

5. -15 ft

6. +$25

hope this helps :)

1. 35 (building is above sea level basically)

2. -270 (descended is going down)

3. -12 (He has to GIVE money to his sister, he doesn’t earn anything)

4. 19 (Rose is positive)

5. -15 (Below sea level is negative)

6. 25 (Deposit is earn/positive)


I hope this helped !! :D

Please explain it, because it’s a requirement.

Answers

Sorry, explain what?
Pretty much you would need to find the constant or also known as the rate of both. You can do that by dividing. Then figure out which one would be better.

Help please lol thankssss

Answers

Answer:

1. 60

2. 36

6. 57

Step-by-step explanation:  For number 2 and 6 I subtracted the numbers by 90 because one side of the triangle is 90 degrees.

i need help FAST
WILL GIVE BRAINLY

Answers

Answer:

Comma Rule 3.1: Put commas around parenthetical words, phrases, or clauses. Put commas before and after parenthetical or non-essential words, phrases, or clauses that would leave the sentence grammatically correct if you omitted them. ... Commas in this way function as a lighter form of parentheses

The Anderlecht os justicia de los que no están en la escuela de la verdad que se va hacer el día de

Solve the equation s - 12 = 20
s = ?

Answers

Hey there! [tex]\bold{s-12=20}[/tex]ADD by [tex]\bold{12}[/tex] on BOTH SIDES[tex]\bold{s-12+12=20+12}[/tex]CANCEL out: [tex]\bold{-12+12}[/tex] because that gives you [tex]\bold{0}[/tex]KEEP: [tex]\bold{20+12}[/tex] because it helps us solve for [tex]\bold{s}[/tex]

[tex]\bold{s =12+20}[/tex]

[tex]\bold{32= 12+20}[/tex]

[tex]\boxed{\boxed{\bold{Answer:32}}}\checkmark[/tex]

Good luck on your assignment and enjoy your day!~[tex]\frak{LoveYourselfFirst:)}[/tex]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

s-12=20  Equation/Question

Step 2

s-12=20  Simplify

s-12=20

Step 3

s-12=20  add 12 to sides

s-12+(12)=20+(12)

Step 4

s-12+(12)=20+(12)  Add them

answer

s=32

A can 6 dm in diameter and 12 dm high is full of grape juice. If the full content is to be transferred to smaller container 500 mL in capacity , how many such container are needed? Use π = 3.14 Note: 1 dm^3=1 L=1000 cc=1000 mL


pls someone answer with explanation and ill mark u as brainliest

Answers

i think it’s 17. i am not sure though. so sorry!

Answer:

The answer is 17.

What is the slope of the line graphed on the coordinate plane?
PLEASE HELP ME!

Answers

Answer: -4

Step-by-step explanation:  Find where the line touches the x axis on the graph and also find where the 1 on the y-axis

and then add or sub in this case add

Slope is rise over run so if you choose your points it is the up and down X over the side to side Y

Help with this plz! :>

Answers

Answer:

A: Maritime Polar - Polar Pacific

B: Continental Polar- Polar Canadian

C: Maritime Polar- Polar Atlantic

D: Maritime Tropical - Tropical Gulf

E: Continental Tropical - Tropical Gulf

F: Maritime Tropical - Polar Pacific

Hey :) Brainlyest goes to the person above me

Please help!
6) You will need ____ ft of rope (approximate your answer to the nearest tenth).
7) The ladder reaches ____ ft high up on the wall.
8) Does the comically large marker fit?
A) Yes
B) No

Answers

6. 9ft.
7. 12ft
8. NO
Hope this helps!!!

Jose tosses a fair coin 2 times. What is the probability it will land on heads two times in a row?

1/4
1/2
1/8
1/6

Answers

1/2 is the answer. hope this helps

Answer:

1/2

Step-by-step explanation:

50 POINTS, BRAINLEST IF RIGHT NO TROLLS
Tomas is planning out a rail trail using a map with a marked grid. The head of the trail, which has an information kiosk, is located at (3, 0). He moves 1 unit east and 3 units north and places a pin at (4, 3) to represent the location of another information kiosk. He continues placing pins so that each pin is 1 unit east and 3 units north in relation to the previous pin. Where is the fifth information kiosk located?

A coordinate plane has an x-axis labeled East from 0 to 10 in increments of 1 and a y-axis labeled North from 0 to 10 in increments of 1.

A.
(5, 5)

B.
(5, 10)

C.
(7, 10)

D.
(7, 12)

Answers

Answer: i think it 5 or 5 , 10 choose one of those hope it help

Step-by-step explanation:

Answer:

5 10

Step-by-step explanation:

can some one help with the vertex

Answers

Answer:

(−1,−3) pretty sure this is it.

Y = 2( x + 1 ) ^2 = -3. If u need to explain better lmk

10pts and brainliest, pretty easy middle school math.

Answers

Answer: there is a app its called math   way

Step-by-step explanation:  

Answer:The equation is y = 0 + 2 I believe.

Explanation: if it’s parallel to x it should have no slope(0) and the y-int is 2

please answer if you can i just can't understand:(

Answers

Your answer is 1176!!!!
1176 is the answer.

plz help i will give brainly and points answer the ones that you know plz don't just take my points
3x + 3
4x + 6
8 + 6y
5y - 10
4 - 10 Z
12 - 8x

Answers

Answer:

---------------

q) 8 + 6y

a)  2(4+3y)

---------------

q) 4x+6

a) 2(2x+3)

---------------

q) 5y - 10

a) 5 (y-2)

---------------

q) 4 - 10 Z

a) 2 (2-5z)

---------------

q) 12 - 8x

a) 4 (3 - 2x)

Step-by-step explanation:

;))) :)))

Can you help me with number six?

Answers

Answer:

Six is AR, let me know if you need me to explain more

I WILL GIVE BRAINLIEST (only if correct) where do I put the green dots in the graph??

Answers

Answer:

do you still need help? :D

Step-by-step explanation:

Help me with this math plz

Answers

yeah i’m gonna go with my man above me and say c as well
The answer is C but you should look it up too!

i don't know this answer can someone help me

Answers

Answer:

The correct answer is E, 551.6 square feet.

Step-by-step explanation:

I think we can assume that the two ends are perfect semi-circles, although that's not clearly specified.

In that case, the total area we have is that of a 15x25 foot rectangle, plus a circle with a diameter of 15ft.

So lets work that out.  The rectangle is easy, as the area is just width times height. 15 ft * 25 ft is 375 ft²

The area of a circle is defined as πr².  We're given the diameter, which is twice the radius, so the collective area of the two ends would be π × 7.5² which equals π × 56.25, or approximately 176.7 square feet.

Now we just need to add those together:

375 + 176.7 = 551.7

The difference in answer will be due to rounding, so we know that the correct answer is E, despite their answer being rounded incorrectly.

It’s letter E, wrestling a bear

At summer camp, campers were asked to name their favorite sport. The circle graph shows the percent of campers who preferred each sport. Of the campers surveyed, 39 said that they preferred swimming.

How many campers were surveyed in all?

Answers

I would say 260

Hope I helped

:)

Answer:

260 people

Step-by-step explanation:

sorry this was so short, hope you have a nice day!

Solve by Elimination

Answers

1) (3,4), 2) (1,9), 3) (4,4)
answer: (3,4)

multiply both sides of the top equation by 2

get rid of the x variable by subtracting add all corresponding numbers and variables (4+(-4), -4+7, -4+16) which leaves you with 3y=12

divide both sides by 3 which cancels out the 3y and leaves you with y=4

input y in your top equation to find x. (-2x+2x4=2)

this leaves you with x=3

I HOPE THAT MADE SENSE!!!

Both 11 and 13 are factors of 858. Explain how to use this information to get two other factors.

Answers

We can obtain the other two factors by dividing 858 by 11 and 858 by 13. Thus the other two factors are 78 and 66

Hope it helps

Answer:

..,

HStep-by-step explanation:.

.

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