Mathematics Middle School

Plss help I’ll give brainlist or what ever it’s called

Answers

Answer 1

1/4 i think hope that helps

Answer 2

Answer:V=1

4h﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4

Step-by-step explanation: the answer is 1/4

Related Questions

Find the mean for each set of data. Ages of students' dog: 5,6,3,4,8,10,6

Answers

Answer:

Step-by-step explanation:

16.75

What is 3/25 x 10 as a fraction in simplest form

Answers

6/5
EXPLANATION
3/25 x 10/1
30/25
Reduce
6/5

The fraction (3/25) multiplied by 10 in simplest form is 6/5.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given a fraction (3/25) which is multiplied by 10.

∴ (3/25)×(10/1).

= (3×10)/(25).

= 30/25.

= 6/5. (we have divided each term by 5)

learn more about fractions here :

https://brainly.com/question/10354322

#SPJ2

PLEASE HELP ME!!!!!!!

Answers

Honestly I don’t know it sorry

Eva will draw two marbles from a bag that contains 5 red marbles, 7 blue marbles, 6 green marbles, and 2 yellow marbles. If Eva is going to reach in the bag without looking, what is the probability that she will draw a yellow marble on the first try without replacing and draw a red marble on the second try?

Answers

Answer:7 in 21

Step-by-step explanation:

Hopes this help

Answer: THE PROBABILITY OF DRAWING A YELLOW MARBLE IS 1/10

THE PROBABILITY OF DRAWING A RED MARBLE IS 5/18

Step-by-step explanation:

FIRST WE DIVIDE THE NUMBER OF YELLOW MARBLES WITH THE TOTAL AMOUNT OF MARBLE THAT IS 2(THE NUMBER OF YELLOW MARBLES)/20(THE TOTAL NUMBER OF MARBLES IN THE BAG)

SO 2/20=1/10

WHEREAS IN THE SECOND ONE, THE YELLOW MARBLES ARE ALREADY DRAWN SO 20-2=18 5(THE NUMBER OF RED MARBLES)/18(THE TOTAL NUMBER OF MARBLES)

SO 5/18

Dr. Fauci had .035 liters of Flu medicine. Each person will get the same amount of vaccine. One dose contains .005 liters. How many patients will get the medicine from Dr. Fauci?

Answers

Answer:

70 patients will get the medicine.

Step-by-step explanation:

Akira is folding a piece of paper that is 0.2 millimeters thick in half. The thickness of the paper doubles with each fold. Let n represent the fold number and t(n) represent the thickness of the paper.

Which exponential function represents this scenario? Estimate the thickness of paper if it is folded 4 times

Answers

Answer:

Step 1: Fold a piece of paper in half and determine the number of layers of paper. ... Number of Folds ... Step 3: Write a function for the number of layers of paper if you fold the paper n times. ... Step 7: A ream of paper is almost 2 inches thick. If a ... Step 11: Sketch a graph for the thickness of the stack, and label the axes.

Step-by-step explanation:

HERE YOU GO

Please help me. My homework is due at 11:59

Answers

the grocery store selling a 3 pound bag for $4.20. while the other store would sell it for $4.50.

4.20/3= 1.4 and 3/2= 1.5 so basically 4.20 thingy

A scale measures a 1,000 gram weight as 945 grams. What is the percent error?

Answers

Answer:

5.5%

Step-by-step explanation:

The difference, or error, is 55 grams. The absolute value of (1000-945)/1000 is easily 0.055. Convert that into a percent and you'll get 5.5% as your error.

Answer:

5.820

step by step explanation

A monument is made up of 53,368 sandstone blocks and 98,341 limestone ones. How many blocks make up the monument?

Answers

Answer:

151,709 blocks.

Step-by-step explanation:

Simple addition, it can be done on calculator or on paper.

53,386 sandstone blocks + 98,341 limestone blocks

= 151,709 total blocks.

Answer:

151,709

Step-by-step explanation:

Add 53368 and 98341 to get 151709.

Pls mark brainliest.

Part A
What is the area of the picture in square inches?
OA. 41 square inches
OB. 8Tt square inches
OC. 161 square inches
OD. 321 square inches

Answers

I think it’s a but I’m not entirely sure

A not so sure but I feel like is the one that makes most sense hope it helps!

Can someone explain this to me

Answers

Answer:

Step-by-step explanation:

The reason why it is c is because:

1. First pick a point, I choose point A

2. Then it said translation 3 units right. I looked at at all the images that moved to the right by 3 units and the only ones were A and C.

3. Then it said 3 units up. Both of them moved 3 units up, so I looked at both shapes and realized that the shape in A wasn't the same as the original picture. This left me with C as my choice.

Hope this helped!

Find the one that moved 3 right and 3 up

For every 25 litres of petrol a car can run for 60 km.
How much petrol do you need (to 1 DP) to ensure the car has enough petrol of a trip that is 105 km?

Answers

43.75 liters of petrol

Answer:

43.75 litters of petrol

Step-by-step explanation:

105/60 = 1.75

1.75(25) = 43.75

Jacob was tossing a ball up in the air and catching it. He found that in 25 tries, he could catch it 22 times. He is going to do this 110 more times. Predict how many times Jacob will catch the ball out of these 110 tosses. Help!!!

Answers

Answer:

a lot

Step-by-step explanation:

im smart

Define the variables and write the equation that represents the relationship between the price of a car and the commission received

Answers

Answer:

Step-by-step explanation:

A realtor makes 5% commission on each sale.

Define the variables and write an equation to represent the relationship between the price of a home and the commission received.

p = price

c = commission

c = 0.05 p

hope this helped

In a race, 27 out of the 50 finished in less than minutes. What percent of swimmers finished the race in less than 57 minutes? Write an equivalent fraction to find the percent.

Answers

Answer:

27 x 2 = 54 = 54% 54% of racers finished in less than 57 minutes

50 x 2 = 100 =

The answers will be 54%

Can y’all help me w/ 9-14?

Answers

Answer:

9. yes

10. no

11. no

12. no

13. yes

14. no

Please help with math ASAP, will give brainliest

Answers

Number 13 is 12 it’s a right angle so you do 90’-42 then you get 48 divide that by 4 your get 12

Answer:

8 : supplementary, 9 : complementary 10 : neither? (i think that 11 could be 24.66666 but Im not sure)

Step-by-step explanation:

PLZZZZ HELP
simplify (5 + 7) 2

Answers

Answer:

144

Step-by-step explanation:

Sorry , Thought it's multiplied not powerd

12^2=144

Hey! Let's see here.... Who can solve this one? this ones for fun.

Answers

1/3 of a pumpkin pie

The question is this;

Answers

Step-by-step explanation:

X is 24

Answer:

ans =24

Step-by-step explanation:

What is the answer for 4y-46+y=4-5y+10 ?

Answers

Answer:

y = 6

Step-by-step explanation:

4y - 46 + y = 4 - 5y + 10

simplify

5y - 46 = 14 - 5y

add 5 y to each side

10y - 46 = 14

add 46 to each side

10y = 60

divide both sides by 10

y = 6

PLEASE HELP! WILL MARK BRAINLIEST! PLEASE DO THESE ON PAPER AND PUT A PICTURE OF IT ON YOUR ANSWER! THANK YOU!
Systems of Equation Quiz
Solve each system using substitution or elimination.
1.) x=-2 2.) y=4x+6 3.) -40x + 8y=-24
4.) 4y-3x=18 5.) -5x-y=21 6.) 3x - 8y=24

Answers

Well, I'm so sorry. I don't know this answer because I don't know algebra stuff. I'm in 6th-grade middle school. This seems like a high school question.

Answer: Good afternoon scarlett!

Step-by-step explanation:As in it is a good afternoon weather you like it or not.

Felix chooses a game piece from a bag. This table gives the number of game pieces of each color in the bag.

{Color} & Number of pieces

{Blue 2}

{Green 2}

{Red 3}

{Yellow 5}

What is the probability that Felix will choose a blue or a green piece?

PLEASE HELP ME <3 :p

Answers

Answer: 1/3
Explanation: don’t know how to explain

Write a phrase for EACH expression:

10y

x - 3

12n

Answers

10 times a number y
3 subtracted by A number x
12 times a number n

10 multiplied by (y)
(X) minus 3
12 multiplied by (n)

I will give brainliest and 69 points to whoever answers or helps me with these 5 questions.

Answers

Answer:

It's

Step-by-step explanation:

The ratio of students to teachers at a school is 19:1. At this school, there are 400 people (teachers and students). How many of these 400 people are students?

(enter the number only, without the unit)

Answers

Answer:

380

Step-by-step explanation:

First, figure out that in the ratio of 19 : 1, there are 20 people. 400 divided by 20 = 20. This means you have to multiply the number of students in the original ratio (19) by 20 to get the actual amount of students.

19 × 20 = 380 so there are 380 students.

380 students is correct Answer

Factor X^2+14n+45. Find the GCF first

Answers

Answer:

There is no GCF

Step-by-step explanation:

No solution for this problem

Pls help it is due today

Answers

Answer:

544

Step-by-step explanation:

(2)16 x 6 = 96 x 2 = 192

(2)16 x 8 = 128 x 2 =256

(2) 6 x 8 = 48 x 2 = 96

192 + 96 + 256 = 544

Hope this helped!!

544

HEYY

HEYY

NICKI MINAJ IS THE QUEEN OF RA-

Answer the following questions please.

Urgent.

Answers

Answer: What is the questions

Step-by-step explanation:

what is it ??? i don’t see anything

Design a simulation that you can use to model the situation. Then use your simulation to find the experimental probability.
The probability that a meal at a restaurant is overcooked is 10%. Estimate the probability that exactly 1 of the next 2 meals is overcooked
What is the experimental probability?______

Answers

Answer:

Did you find the answer to this yet??

Step-by-step explanation:

I need help with the question.

Answer:0.18

Step-by-step explanation:

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