Mathematics Middle School

......................answer

Answers

Answer 1

1) agriculture
2) actually 30 people died so I think the answer of 5 million were exposed to radiation

Answer 2

1) agriculture
2) 5 million people were exposed to radiation

Related Questions

This is a random question but what are tips on studying or in other words how to study. I have a very bad problem with procrastination I do stuff like talking on discord or draw instead of doing my schoolwork how can I fix this and have a more sustainable studying habits. I have trouble in areas such as Math and English.

Answers

Answer:

Some of the steps I take to having a more productive schedule is to plan time to study if you have a phone or calander set alarms to help you know when it is time to study and set multiple f them so if you dont get motivated the first time you will have other reminders to keep going.Dont plan any rediculous amounto of time either you can ake half an hour or fourty five minutes out of your day without feling stressed by the amount your doing.Find fun ways to study just plain old reading of chapters can seem redundant find resources online to help you such as Quiizlets and practice test those things are easy to come across and if you are havng a hard time staying concentrated by yourself study with a freind or ask a parent or sibling to help

Step-by-step explanation:

Brainliest Please

Help me with this math problem pls

Answers

Answer:

Your answer would be D

Step-by-step explanation:

All you need to do is subtract by ten till you get to -10

Please mark as brainllest have a nice week

[o]-[o]

\___/

Answer:

Step-by-step explanation:

it is clearly decreasing as each day passes which eleminates answer choice A & B.

between monday & tuesday it decreases by 15.

between tuesday & wednesday it decreases by 10.

between wednesday & thursday it decreases by 5.

so answer choice C (decrease 10) is clearly the better answer choice over B (decrease 30).

What is the constant factor in the geometric pattern below?

4, 2, 1, 0.5, 0.25 . . .

A. Each term is multiplied by 0.5
B. Each term is multiplied by 1.5.
C. Each term is multiplied by 1.75.
D. Each term is multiplied by 2.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

0.25×2=0.5

0.5×2 =1

1×2 = 2

2×2 = 4

Kyle measured the length, width, and height of a donut box after all the donuts had been eaten. His measurements are shown below.
What is the volume of the donut box?

Answers

Answer:

1/6 ft³

Step-by-step explanation:

The volume of a box can be found using the following equation:

Volume of box = width x length x height.

It is given to us that:

length = 1 ft.

width = 2/3 ft.

height = 1/4 ft.

Multiply the 3 measurements together:

V (volume) = 1 x 2/3 x 1/4

V = (1 * 2 * 1)/(3 * 4) = 2/12 ft³ , or if simplified 1/6 ft³

1/6 ft³ is your answer.

V = Length*width*height
= (1)(2/3)(1/4)
=2/12

Find the surface area of the following triangular prism.

surface area = ___ ft2

Answers

Answer:

144

Step-by-step explanation:

[tex] \frac{1}{2} \times 8 \times 6 = 24 {ft}^{2} [/tex]

[tex]8 \times 4 = 32 {ft}^{2} [/tex]

[tex]32 \times 3 = 96 {cm}^{2} [/tex]

[tex]96 +(24 \times 2) = 144 {ft}^{2} [/tex]

Answer:

336 ft2 is the correct answer.

Step-by-step explanation:

PLS SOLVE THIS I JUST NEED THIS ONE QUESTION ANSWERED
a-5<-1
SHOW WORK PLS

Answers

Explaining step by step

a-5<-1
Now , we have to add 5 in both sides then,
a-5+5 <-1+5
Here , -5+5 cancels then we have ,
a < 4 ( 5 is the greater number & it has + sign )

Therefore a=(....0,1,2,3)

Hope ! This helps

Please mark it as the brainliest <3

Answer:

a<4

Step-by-step explanation:

a-5<-1

+5 +5

a<5-1

a<4

1. A 25% discount on a skateboard is $24.75. What is the cost before the discount?
2.At a music store, Rita got a $12 discount on an item originally priced at $48. What percent discount did she get?
3.Masako had a $25-off coupon on a purchase of $100 or more at a department store. She bought a jacket for a price of $125. What is the percent discount on her purchase?
Background info for 4: Masako’s sister Kazuko also had a $25-off coupon. She bought a rain jacket for $110 at the same store.
4.Which sister got the greater percent discount?
Background for 5 and 6: Aladar used a 20%-discount coupon to buy a new smartphone priced at $95. When he got to the telecom store, he learned that they were having a 30%-off sale. The clerk calculated the 30% discount first and then applied the 20%-off coupon to the discounted amount.
5.What should be the final price (without sales tax)?
6.If there was an 8% sales tax what would the new final price?

Answers

1. x-x*0.25=24.75

x=33

2. 48+12=60

12/60=1/5

20 percent discount

3. 25/125=1/5

20 percent discount

Both got same discount

Are the two expressions equivalent?

24c - 36 + 12 - 12c + 36 - 48c
and
-2(18c - 6)
A)no
B)yes
C)not enough info to determine

Answers

Answer:

answer is B (yes) I think

nope add the variables -36 + 36 is 0

write an equation of the line that is parallel to points (-3,3),(0,1) and passes through the point (0,9)?? help lol

Answers

Answer:

Upload photo math it's really helpful for math equations

first find the slope :

m= (1-3)/(0-(-3))
m= -2/3

then plug that slope and (0,9)into point slope form to get
y-9 = -2/3(x-0)

but if you want slope intercept form the simplify further

y-9= -2/3x
y=-2/3x+9

Which expression is equivalent to (−8x+2)−(6x+9)?

Answers

Answer:

C: -14x - 7

Step-by-step explanation:

-14x - 7 is equivalent to (-8x+2) - (6x+9)

The expression evaluates to -14x - 7.

The correct option is 3.

What is Algebra?

The area of mathematics known as algebra aids in the representation of circumstances or problems as mathematical expressions. To create a meaningful mathematical expression, it takes variables like x, y, and z together with mathematical operations like addition, subtraction, multiplication, and division.

As per the given data:

Expression:

(-8x + 2) - (6x + 9)

Simplifying to evaluate the expression:

(-8x + 2) - (6x + 9)

= -8x + 2 - 6x - 9

= -8x - 6x + 2 - 9

= -14x -7

Hence, the expression evaluates to -14x - 7

The correct option is 3

To learn more on Algebra, click:

brainly.com/question/24875240

#SPJ3

what is the interquartile range of the data shown in the box plot

PLEASE HELP FAST!!!

Answers

Answer:

Step-by-step explanation:

A. 4 is the answer :)

I need help! Willy is creating a garden. This is the diagram of Willy’s garden. What is the area of the garden he is going to build?

Answers

Answer:

Try adding, sub, multiplying, and dividing ask your teacher if you should any. Have a nice day!

Step-by-step explanation:

I need help! I only have 15 minutes to solve this!

Answers

the first one is 29.2

All I know the first is 29.2

The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion

y = -1.5x
y = -1.5x + 2.5
y = 1.5x + 2.5
y = 1.5x

Answers

Answer:

y = 1.5x + 2.5

A) 1 solution ‎ ‎ ‎

a. one solution hope i help

Please help if you are an expert or ace or whatever in math I need answers to these questions please!

Answers

6t=273.3
t=273/6
t=$45.5

........................ answer

Answers

Answer:

(16a+72)/4 = 4(4a+18)

(16a+72)/8 = 8(2a+9)

Step-by-step explanation:

A. B.

Help Plz I will mark Brainliest

Answers

Answer:

Step-by-step explanation:

The chart didn't give a clear explanation. Depending, on how much each customer bought. The owner can't just say each customer spent $28, because items cost different.

the answer is C ....!!!

Could someone pls help me with this :)
Write a linear equation for line A
Write a linear equation for line B
Write a linear equation for line C
Write a linear equation for line D

Answers

A) y = -3
B) y = x + 3
C) x = -5
D) y = -2/1x -4

Answer:

y=0x-2

y=1x+3

y=no solutions/undefined,

y=-1/2x-4

Step-by-step explanation:

change in y / change in x

if the line passes through the top left part AND the bottom left part, slope's positive. if it passes through both of the other ones slope is negative. if it's parralell to one of the axis, the answer is undefined or 0, the horizontal one being 0

right away we can see line b's slope is positive, and line d's slope is negative.

y=mx+b

b is the y intercept

m is slope

PLEASE HELP ASAP!!! PLEASE!!!!
The graph shows the prices of different numbers of bushels of corn at a store in the current year. The table shows the prices of different numbers of bushels of corn at the same store in the previous year.

A graph shows the Number of Bushels on the x-axis and the Price of Corn in dollars on the y-axis. The x-axis scale is shown from 0 to 14 at increments of 2, and the y-axis scale is shown from 0 to 98 at increments of 14. A straight line joins the ordered pairs 2, 14 and 4, 28 and 6, 42 and 8, 56 and 10, 70 and 12, 84.
Previous Year
Number of Bushels
Price of Corn (dollars)
2
10
4
20
6
30
8
40
Part A: Describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value.
Part B: How many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? Show your work.

Answers

Answer:Part A:8 Part B:$1

Step-by-step explanation:

Part A: 7 dollars

- The graph shows that 2 bushels is 14 dollars, because the graph has a straight line, the rate remains constant you must divide the sides by two to find the amount for one bushel which would be 7 dollars.

- And to double check you would divide 28 by 4, 42 by 6, 56 by 8, 70 by 10, 84 by 11, and 98 by 12. they all equals 7 dollars So, the equation would be y = 7x.

- 7 can be known as the slope and rate of change.

Part B:2 dollars

- The years before show 2 bushes was 10 dollars

-so you would divide 10 by two you would get five To double check you would do the same thing with 20 by 4, 30 by 6 and 40 by 8, and they all equal 5 dollars.

-if you use this answer be sure to reword it so you dont get copy write and integrity. have a great day or night.

Evaluate.
4 (−3) (−2)

Can I have Some Help....

Answers

Answer:

Step-by-step explanation:

So basically, all you have to do is multiply these numbers:

4(-3)(-2) = 24

The answer to your question is 24

The problem we are working is:

Sara’s boss informed her she is getting a 5% raise. She currently makes $22 per hour. What is her new hourly wage?

Use your plan of multiplying 5100 and $22. What is the amount of Sara's raise?

Answers

Answer:

Her new hourly wage will be $23.10

Step-by-step explanation:

First, let's find out how much her raise is in dollars.

0.05 x 22 = 1.10

Then, let's add that to her current wage.

1.10 + 22.00 = $23.10

Hope this helps! Have a great Monday!

Answer:

Her new hourly wage will be $23.10

Step-by-step explanation:

5/100 * 22= 1.1

1.1 + 22= 23.1

$23.10

please help 3 time askingggg help meeee

Answers

Answer:

5. -2 3/4, -2.2, 2.8, 3 1/8

6. -0.6 , 0.65 , 2/3 , 4/5

Step-by-step explanation:

yup what the comment above said

What is
5/100x$22
if you get it right i will mark you as brainliest

Answers

Answer:

1.1 US$

Step-by-step explanation:

(5 / 100) x (US$ 22) = 1.1 US$

Please mark BRAINLIEST :)

Answer:

1.1$

Step-by-step explanation:

Hope i helped

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