Mathematics Middle School

need help, please! will give brianlist

Answers

Answer 1

Theoretical:

30%

Experimental:

42.5%

Answer 2

Theoretical:30%
Experimental: 42.5%

Related Questions

Need help with third question!!!!!!!!!!

Answers

Answer:

Angle 2 = Angle 4 (alternate angles)Angle 1 = Angle 5 (corresponding angles)

Angle 1 + Angle 2 + Angle 3 = 180 (angles on a line)

Now,

Angle 2 = Angle 4 (alternate angles)

and Angle 1 = Angle 5 (corresponding angles)

So,

Angle 1 + Angle 2 + Angle 3 = Angle 5 + Angle 4 + Angle 3 = 180

Hence proved

Step-by-step explanation:

Hope this helps

Yea what the person above said.

4) Last week Kathryn ran 8.6 miles more
than Jaidee. Kathryn ran 22.3 miles. How
many miles did Jaidee run?

Answers

Jaidee Ran 13.7 Miles

Jadiee ran a total of 13.7 miles. 22.6 miles minute 8.6 miles equals 13.7 miles which is the amount of miles Jadiee ran.

A.1.5
B.9
C.20
D.22
plsss answer as fast as u can

the first person that answers and there answer is correct i will give u brainliest

Answers

Answer:

x=50 y=10

Step-by-step explanation:

the answer is D, because when you look at the chart

The first day of Sam's vacation was a Monday.
What was the day of the week on Sam's 36 day of vacation?

answer options:
Monday
Tuesday
Wednesday
Thursday

for my answer, I got sunday, but it doesn't show it as an answer. i don't know if I did it wrong or not lol

Answers

b is your answer today because it is the right anawer

Answer:

I got Tuesday.

(dont count the weekends)

What is 50% of 174.95?Thanks.

Answers

87.474 hope it’s right :)

The answer is 87.475

Look at the two patterns below: Pattern A: Starts from 9 and follows the rule "add 8" Pattern B: Starts from 9 and follows the rule "add 2" Select the statement that is true. The terms in Pattern A are 4 times the corresponding terms in Pattern B The terms in Pattern B are one fourth the corresponding terms in Pattern A. The first five terms in Pattern A are 0, 9, 17, 26, 35. The first five terms in Pattern B are 9, 11, 13, 15, 17.

Answers

Answer:

It should be the last statement.

Step-by-step explanation:

For statements 1 and 2, the amount added on is 4 times the other / 1/4 the other. Statement 3 isn't true because Pattern A starts with 9.

Please explain for me. Thx/5 star/brainliest/19 pts/ cookie

Answers

Answer:

less than

Step-by-step explanation:

4000 ft

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

minute

We need to convert minutes to hours and ft to miles

60 minutes = 1 hour and 5280 ft = 1 mile

4000 ft 60 minutes 1 mile

------------- * --------------- ----- * -----------

minute 1 hour 5280 ft

45.454545 miles / hour

your mom...................

Find the volume! It’s due soon.

Answers

The answer is 528ft.

Enter your answer and show all the steps that you use to solve this problem in the space provided.

Solve,
4x + 6 < -6

Answers

Ans = x < -3
STEP BY STEP EXPLANATION
1. 4x < -6 -6 (move the 6 on the other side so the signs will also b changed)
2. 4x < -12 (evaluate)
3. x < -3 (divide -12 by 4)
And das the final answer

Answer:

Ans = x < -3 (I THINK)

Step-by-step explanation:

1. 4x < -6 -6 (move the 6 on the other side so that the signs will change)

2. 4x < -12 (Evaluate)

3. x < -3 (Divide -12 by 4)

And there is your final answer!

Hope this helped!

Question on file. 30 pts. pls help

Answers

a. 300 quarts per hour
b. 5.3 liters per minute

a. 300 quarts per hour
b. 1.5 liters per minute

Leon is buying a bicycle. The regular price of the bicycle is x dollars. The bicycle is on sale for 20% off. He has to pay 5% sales tax on the sale price of the bicycle.

To represent his total cost, Leon writes the expression shown. 1.05(x – 0.2x). Which expression also represents Leon’s total cost?

Answers

Answer:

B. 0.84

Step-by-step explanation:

Hope this helps

total cost= 1.05(x-0.2x)

= 1.05 (0.8x) = 0.84x

Answer:

Step-by-step explanation:

1.05(x - 0.2x) = 1.05x - .21x

1.05x - .21x = .84x

Can someone help me with this question? I’ll mark as brainliest if correct!

Answers

Answer:

which diagram model the story

the answer is 1 b { 9 9 9 9 9 9 9 9 9

the first one

which equation models the story

the answer is b/10=9

please mark as brainliest

for both answers it is the second option

Miguel created the ratio table below to show how he uses the money be earns at work. How much money will he save if he earns 120 dollars? A. 32 dollars
B. 48 dollars
C. 96 dollars
D. 160 dollars

Answers

Answer:96

Step-by-step explanation:

Answer: $96 dollars

Step-by-step explanation:

I got it right on edge 2023

The wheels ona bike have a diameter of 26 inches. How many full revolutions will the wheels need to make to travel 100 feet?

Answers

Answer:

82 revolutions Step-by-step explanation:

One revolution will be the circumference of the tire, so multiply pi (3.1416) times the diameter (26 in.) to get 81.68 in. then round it up to 82.

82 revolutions

Step by step explanation

Brain to first correct answer!

Answers

‘ps’ ? I’m not exactly sure if that’s the correct answer tho.

15 would be the right answer

Find each percent of change. State whether the percent increase or decrease. Please show your work.
A) Original : 55 New : 75
B) Original : 233 New : 200

Answers

A: 36.36%
B: 116.5%

Step by step

The answer is is
A: 36.36%
B: 116.5%

Help! Find the answers pleaseeeeee

Answers

Answer:

Step-by-step explanation:

area of rectangle=20×11=220 sq. cm.

area of circle=π×4²=16π≈50.27 sq.cm

area of remaining rectangle=220-50.27≈169.73 sq.cm.

Answer: 207.44

Step-by-step explanation:

First you do 220-12.56= 207.44

Brain to first correct answer

Answers

Answer: 40%

Explanation:

Add up the numbers shown: 10+11+3+1 = 25

Then we divide like so: 10/25 = 0.40 = 40%

I can confirm it’s 40

Winnie picks a 2-digit number. Grogg doubles the ones digit of winnie's number. He adds the result to tens digit of winnie's number. Grogg's final anwser is the same as winnie's number What is Winnie's number?
I'LL GIVE YOUR A BRAINLST

Answers

Answer:

winnies number: 19

what grogg calculates: 18 + 1

9*2 is 18, he adds that to the tens digit, wich is 1

tbh, I just tried it out, got really stuck trying to do it with variables.

the trans digit had to be at least one, so I tried the process for 11, 12, 13...

What he said or she because they are correct.

Enter a digit in each box to complete the division problem.

Answers

2and 6 that is the answer

2 and 6 is what i got

You are using a hose to fill up your backyard swimming pool on a hot day. Water flows out of the hose at a rate of 6 gallons per minute. In the equation below, m is the number of minutes the hose has been running, and g is the number of gallons of water in the pool.
The relationship between these two variables can be expressed by the following equation:
g=6m,
Identify the dependent and independent variables.

Answers

Answer:

The independent variable is the m, which is the number of minutes the hose has been running. The dependent variable is the g, which is the gallons per minute.

Answer:

g=36

Step-by-step explanation:

so if g=6m you would do 6x6 as 6 gallons per minute and g is the amount in the pool so you times them to get 35 so g=36

Select the correct answer.
Which function passes through the points (2, 15) and (3, 26)?
A.
y = 11x + 7
B.
y = 11x − 7
C.
y = 7x + 11
D.
y = -11x − 7
E.
y = 7x − 11

Answers

Answer:

the equation is y = 11x - 7

B is the answer

The answer is B
y=11x-7

Which integer represents a gain of 4 yards in a football game?

Answers

Answer:

Step-by-step explanation:

Question: Which integer represents a gain of 4 yards in a football game?

Answer: it’s positive 4

Harry collects data from a random sample of seventh-graders. Out of 25 respondents, 10 ride the bus home. Of the 150 seventh-graders who attend Harry’s school, how many would be expected to ride the bus to school?

Answers

You would divide 150 by 25 which equals 6 and times it by 10 so it would be 60

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Solve the following equation.

[tex]\frac{5}{13} t = -9[/tex]

Answers

Answer: -117/5

To solve this, you want to isolate the ‘t’. To do this, you will multiply both sides of the equation by the reciprocal.

5/13(t) = -9

13/5 • 5/13 = 1

-9 • 13/5 = -117/5

Now that ‘t’ is isolated, you will have your answer t = -117/5

t=−39/5
Decimal Form:
t=-7.8
Mixed Number Form:
t=-7 and 4/5

Jamie has a deck of 60 sports cards, of which some are baseball cards and some are football cards. Jamie pulls out a card randomly from the deck, records its type, and replaces it in the deck. Jamie has already recorded nine baseball cards and 11 football cards. Based on these data, what is, most likely, the number of baseball cards in the deck?

A. 20
B. 22
C. 25
D. 27

Please don't just give me an answer please give me a explanation because I'd like to know how to do this equation next time it seems so familiar but I just can't remember besides if you do I'll give you brainly ! = )

Answers

Answer:

If it were like that, 9/20 would be baseball card. 9/20 = X/60

x=27 since 20x3=60

So the answer is 27

Step-by-step explanation:

27 ajjidng d itenhundubyneiy dutnjd y

Taivon is training for a running and biking race. The biking part of the race is longer than the running part, so while Taivon trains, he wants to bike more than he runs. He decides that for every 4 miles he runs, he wants to bike 16 miles. How far should Taivon bike if he runs 8 miles?

Answers

Answer:

Step-by-step explanation:

8/4=2

16*2=32

32
He is doubling the miles ran so he would double the miles bike riding
16*2=32

can someone help me with this question? i’ll mark as brainliest if correct! thanks

Answers

Answer:

17y

Step-by-step explanation:

if 7Y is added to 8Y then its 15Y but since it says that you should add a 2Y at the end it adds up to 17Y cmon this is basic math brutha

The left diagram and the left model are the correct ones btw if you need to know each kid gets 8p aka 8 popsicle sticks

please help -

Mr. Day bought a lawn mower with his credit card for $400. The interest rate on the card is 24% (0.24) per year. If payment is not made on time, the credit card company charges a late fee of $30. Mr. Day does not make a payment for the first month. What would be the interest, late fee, and new total he owes?

Answers

Answer: ok fine

Step-by-step explanation:

can yall please help me, include steps

Answers

It’s A because it’s A have a good day

answer is A because they make a straight line

Other Questions

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They were sweet and deep and they weren't afraid. He was standing at the threshold of the workroom with Hussain Khan's enormous hand gripping his arm and we were all looking at him. The fourteen of us child-slaves plus Karim, all observing another slave. He was one of the many who had come and gone over the years, but we felt that somehow, this new boy was different. He looked around at us, one by one. He was sad, of course, like anyone who has been away from home for a long time, like anyone who is little more than a slave, like anyone who can't imagine what will become of him. But I'm telling you this: He wasn't afraid. Why did the author choose to provide this fictional account of Iqbal Masih, who was a real person? Select 4 options. CorpServ is a small company with 14 client systems and a network printer. Because there are only a limited number of networked systems, you decide to use APIPA addressing for the network. 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