Mathematics Middle School

Please help can I also have the explanation?

Answers

Answer 1

Answer:

33 batteries

Step-by-step explanation:

14 batteries per 3-night trip

(14/3): batteries used per night

(14/3)* 7(nights) = (98/3) ≈ 33 (you have to round up)

Answer 2

33 batteries needed, hope this helps

Related Questions

help me, please eeeeeeeeeeeeeeeeeeee

Answers

Answer:

[tex]2x - 1 \geqslant 0[/tex]

Step-by-step explanation:

X going to the positive direction from 0 or bigger than 0 to

[tex] \infty [/tex]

x = 0.5

2(0.5) - 1 = 0 = 0

x = 1

2(1) - 1 = 1 > 0

x = 2

2(2) -2 = 2 > 0

and so on...

Answer:

Step-by-step explanation:

What is the relationship between <8 and <4? Select the TWO answers that apply. *pleasee helpp*

Answers

i know for sure they are same side interior!!

same side interior, supplementary

Pls help with 19 due in 15 mins

Answers

Answer:

the first question is 120. I cant see other options for the second question. The third question is 12.

Step-by-step explanation:

the answer for the first question is 120 sorry thats the only one I could figure out

help pls!!!!!! im giving brainliest if you help.

Answers

A is FALSE
B is FALSE
C is FALSE
D is TRUE

Answer:

A. False

B. False

C. False

D. True

Which expression shows another way to find the volume of this prism?

Answers

Answer:

it would be the second answer

Step-by-step explanation:

To find volume, you have to multiply all the side lengths together.

the second answer choice
To find volume u would have to multiply length x width x height

In your own words, explain what it means for something to be a function (or functioning consistently). Provide an example of a function in mathematics and in the world outside of school. Also explain and provide an example of when something is not a function.

Answers

Answer: Look down below

Step-by-step explanation: .Horizontal lines are functions that have a range that is a single value. Vertical lines are not functions. The equations y=±√x and x2+y2=9 are examples of non-functions because there is at least one x-value with two or more y-values.

I hope this helps =3

Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left?

Answers

Answer:

Sienna has 5 3/4 pounds of grapes. She eats 1/8 pound and gives 2 1/2 pounds to her brother. How many pounds of grapes does Sienna have left?

Step-by-step explanation:

took the test

( basic geometry) This is easy I just want to make sure my answer is right. part 3

Answers

Answer:

Step-by-step explanation:

B if you subtract both numbers from 180 you will get 35 and similar triangles have the same angle measures. so they are 80 65 and 35

I believe that the answer to this problem would be B

HELP smh shouldn't be hard i just wasn't paying attention and i will give brainlies for all correct answers

Answers

question 7: (3,4)
question 5: (1,2/3)
question 4: (-4,-6)

PLS PLS PLS HELP I WILL MARK BRAINLIEST!!!
Cells exchange materials with the environment around them. What is the main reason for this?
Group of answer choices

A) to replace damaged and dying cells

B) to keep the cell membrane functioning

C) to release energy into the environment

D) to get rid of wastes and take in nutrients

Answers

Answer:

C, to realease energy into the environment

Step-by-step explanation:

Hope this helps :)

The reason is to release energy into the environment.

the correct option is (C)

What is cell?

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions

As, Exchange of substances between a cell and its environment is mediated through osmosis, active transport and diffusion.

Osmosis is the process of diffusion of molecules from the region of higher concentration to the lower concentration through a semipermeable membrane. The cells absorb water by the process of endosmosis from its surrounding and water exits by the process of exosmosis.

Cells need to move water, materials for energy, waste materials, and other molecules across the cell membrane to help maintain homeostasis.

Also, to release energy into the environment.

Learn more about cell here:

https://brainly.com/question/3142913

#SPJ2

3. How many 1/8s are in 1 1/4?

Answers

Answer:

Step-by-step explanation:

Answer:

10/8

Step-by-step explanation:

One eighth is one part of eight equal sections. Two eighths is one quarter and four eighths is a half.

A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs. Altogether, there are 82 cow and chicken legs on the farm. Complete the table to show some possible combinations of chickens and cows to get 82 total legs.

Answers

7 / 17

21 / 10

19 / 11

5 / 31

I will mark with brainliest

Answers

Answer:

48√3

Step-by-step explanation:

24 x 2√3

48√3

PLS PLS PLS HELP I WILL GIVE BRAINLIEST!

Answers

Answer:

A:6,2

Step-by-step explanation:

plz mark me as the brainliest

Answer:

(6, -6)

Step-by-step explanation:

add or subtract the cordinates

asap help ill give brainlist

Answers

Answer:

D) 8

Step-by-step explanation:

12 times 2= 24

24 plus 8 = 32

32 divided by 4

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

Answers

Answer:

5/6

Step-by-step explanation:

Slope equals y 2 minus y 1 divided by x 2 minus x1

1-(-4)/4-(-2)

5/6

It 5/6 hope it helps you

Pls help it’s my homework

Answers

Math-way and Math Calcs can help! I fail to do all of these in my mind

use a calculator it gives u the exact answer x

Please help and explain how to do it if possible!! TYSM!

Answers

54%

Dude trust me. Lol

please help! the picture is below

Answers

B. 2/9
To find the rate of change you do x2-x1/y2-y1 (5-3)/(22.50-13.50)

pls help it's a redo assignment
a. 2 1/2 x 3 1/3
b. 4/9 x 2 1/4
c 3 1/4 x 1 1/2
d. 7 1/5 x 1 1/3
e 6 1/3 x 1/2
f 4 1/5x 20
g 3 x 2 2/3
h 2 5/6 x 1 3/5
i 15 x 1 1/3

Answers

Answer:

a) 8 1/3 b) 1 c) 4 7/8 d) 9 3/5 e) 3 1/6 f) 84 g) 8 h) 4 8/15 i) 20

Step-by-step explanation:

Just trust me

please help me with this

Answers

The value of y should be 62

Hope this helps:)

The value of y is 62

i dont know the answer can someone help me

Answers

The answer is 2
Have an amazing day

Maria exercises for 2 3/8 hours every Saturday. She runs for 2/7 of the time she exercises. How much time does she spend running every Saturday? Write the answer in the simplest form.

will mark brainliest, NO WRONG ANSWERS PLS.

Answers

Answer:I think it's 1 5/14 hours. Hope I'm right!

Step-by-step explanation:

Prove that the median to the base of an isosceles triangle is also: the altitude to the base.
Also, Prove that the median to the base of an isosceles triangle is also: the angle bisector of the angle from which it is drawn.

Please provide statement and reason proof. Would really appreciate it. Best Answer will get brainliest, and please don't spam stuff just for points. Thanks, and have a great day!

Answers

Hey there!

The base angles theorem converse states if two angles in a triangle are congruent, then the sides opposite those angles are also congruent. The Isosceles Triangle Theorem states that the perpendicular bisector of the base of an isosceles triangle is also the angle bisector of the vertex angle.

Let me know if you are still confused and need a better explination :)

Have a great day!

Answer:

Step-by-step explanation:

The variable in the equation 26 = 1 – 3r is r. Remembering the form ax + b = c, what are the values of the constants, a, b, and c in the equation?

Answers

The value of the constant a, b and c in the equation are -3, 1 and 26 respectively.

What is variable?

Variable are numbers represented by letters in a mathematical equation. Therefore,

26 = 1 - 3r

Using the form ax + b = c, where a, b and c are constant.

The value of a, b and c in the expression 26 = 1 - 3r can be solve as follows:

-3r + 1 = 26

Therefore,

a = -3b = 1c = 26

learn more on variable here: https://brainly.com/question/12035180

Answer:

A=-3

B=1

C=26

Step-by-step explanation:

please I need help with this question

Answers

Answer:

1. No

2. No

3. No

4. No

Step-by-step explanation:

y=2 so you multiply your x by 2 and you should come out with your y

your y should be 1 * 2 = 2 but is 9 ---->for (1, 9)

your y should be -6 * 2 = -12 but is 2 ---->for (-6, 2)

your y should be 2 * 2 = 4 but is -8 ----->for (2, -8)

your y should be 0 * 2 = 0 but is -4 ----> ( 0, -4)

side note -I'm sorry if you get it wrong,hopefully it's right though.

Choose Yes or No to tell if the operation will give an equivalent ratio for 8:20

Answers

Answer:

YES

Step-by-step explanation:

i believe it’s a Yes im sorry if it is wrong but i just think they are all a yes

If a rectangle is inscribed in a circle, each diagonal also serves another function. What is this function?

Answers

Answer:

A right triangle inscribed in a circle must have its hypotenuse as the diameter of the circle.

Step-by-step explanation:

A rectangle is made of two right triangles then a rectangle inscribed in a circle must have its diagonal as the diameter of the circle. Hope this helps

The function of the diagnostic server as the diameter of the circle because the lines extend from one side to another equally

PLS PLS PLS HELP I WILL MARK BRAINLIEST !!!!!!!!!!!!!!

Answers

Answer:

tough question eh ima guess b and a

Step-by-step explanation:

Answer:

14:C 15:-2.5,3 16:B

Step-by-step explanation:

The Wilson Park Pool has 80,000 gallons of water that is being drained at a rate of 4000 gallons per day. How many days has the pool been draining if the water level is at 68,000 gallons?

Answers

Answer:

3 days

Step-by-step explanation:

Since the Wilson Park Pool has been drained 4,000 gallons every day, for 3 days, it would be drained 12,000 gallons already, 80,000 - 12,000 = 68,000

Other Questions

To make meatloaf. mix 2 pounds of beef and 0.5 of a cup of breadcrumbs. How many pounds of beefwould you mix with 4.5 cups of breadcrumbs An Xbox has a retail price of $350. Best Buy is offering a 15% discount on the system. How much will the Xbox cost after the discount? Presented below are the financial statements for the Amphlett Corporation, as of year-end 2012 and 2013.AMPHLETT CORPORATIONConsolidated Balance SheetsAs of Year-End ($ thousands) 2013 2012AssetsCurrentCash $18,000 $108,000Marketable securities 240,000 -Accounts receivable (net) 708,000 528,000Inventory 720,000 738,000Total current assets 1,686,000 1,374,000NoncurrentLong-term investments 372,000 468,000Property & equipment 2,160,000 1,320,000Less: Accumulated depreciation (600,000) (600,000)Property & equipment (net) 1,560,000 720,000Intangibles (net) 114,000 126,000Total noncurrent assets 2,046,000 1,314,000Total assets $3,732,000 $2,688,000Liabilities & Shareholders' EquityAccounts payable $1,080,000 $1,020,000Short-term bank debt 228,000 -Total liabilities 1,308,000 1,020,000Shareholders' equityCommon stock, $10 par value 930,000 810,000Additional paid-in-capital 456,000 360,000Retained earnings 1,038,000 498,000Total shareholders' equity 2,424,000 1,668,000Total liabilities & shareholders' equity $3,732,000 $2,688,000AMPHLETT CORPORATIONConsolidated Income StatementFor Year Ended ($ thousands)20132012Revenues$1,716,000$1,440,000Less: Cost of goods sold600,000504,000Gross margin1,116,000936,000Less: Selling, general & administrative expenses180,000144,000Operating income936,000792,000Gain on sale of investments84,000-Net income before taxes1,020,000792,000Less: Income taxes60,00013,200Net income after taxes$960,000$778,800The footnotes to the Amphlett Corporation's financial statements revealed the following additional information:Property and equipment costing $540 million was sold for its book value of $240 million.Long-term investments were sold for $180 million, which included a gain of $84 million.RequiredUsing the above financial data for the Amphlett Corporation, prepare the firm's statement of cash flow for 2013 using the indirect method.Use a negative sign with answers to indicate a decrease in cash.Amphlett CorporationStatement of Cash FlowsFor Year Ended 2013(in thousands)Cash flow From Operations BLANKNet Income $AnswerAdd:Depression Expense AnswerAmortization expense AnswerLess:Gain on Sale of Investments AnswerAccounts receivable (net) AnswerInventory AnswerAccountable Payable AnswerCash Flow From Operations AnswerCash Flow for Investing BLANKMarketable securities AnswerLong-term investments AnswerPurchase of property and equipment AnswerSale of Property and Equipment AnswerCash Flow for Investing AnswerCash From Financing BLANKShort-term bank debt AnswerCommon stock + additional paid in capital AnswerDividends Paid AnswerCash From Financing AnswerDecrease in Cash AnswerCash, beginning of year AnswerCash, end of year $Answer Were extra measures taken for the care and feeding of slaves as opposed to mill workers? Which complaint about economic issues was voiced by conservatives?Conservatives believed the government spent money on the wrong programs.Conservatives believed the government should increase taxes.Conservatives believed the government should increase spending to help the economy.Conservatives believed the government was not spending enough on welfare programs. An electrician bought 120 feet of electrical wire and used 105 feet of itWhat percent of the wire went unused?A 15%B 12.5%C 8.75%D 7% 1. Whose book is on the chair, Melany?Is it (your, yours)? The camping trip costs $165. How long will it take you to save enough money?25 Points I guess. Jack knows that one-third of his total trip is 640 miles. How far is Jack's total trip? GENGUR20. Genlik ve Spor bakanlnn dzenlemiolduu Genlik Kamplarna bu yl her ilden 16renci katlmtr.Torkiye'de 81 l bulunduuna gre Genlikkamplarne katlan toplam Orenci says katr? Write the equation of the line that passes through each pair of points (-2,0) (-1,-3) y e s . c a k e . y e s . diary entry your name is Usain or Cathy Freeman of sunny vale college,suncity your school had interhouse competition for one day at BNZ stadium HEY I NEED HELP ON UNIT 25 OF SPANISH WITH K12 1. You have three standard decks of cards in front of you. What is the probability of drawing a heart card from all three decks?2.12%9.38%1.56%17.31% A man invests 10000 for 3 years at a certain rate of interest, compounded annually. At theend of one year, it amounts to 11200. Calculate :(i) the rate of interest per annum;(ii) the interest accrued in the second year;(ii) the amount at the end of the third year. Checking account earnings at Baker's Bank are expressed by the equation: I = -0.09x + 10.2.While the earnings at Elite Bank are modeled by: I = -0.02% + 7.5.In both cases, x is the number of checks written.At what number of checks will Elite Bank start generating more checking account income than Baker'sBank?A. 12 B. 25C. 39D.42 HELPPPPPPPPPPPPPPP!! I WILL MARK YOU THE BRAINLIEST!!!! PLEASE IM REALLY STRUGGLING. URGENT 20 points Because the family wasn't able to pay the rent, they had to move out of their apartment. The antecedents of they and their in the sentence above are ________*rent and apartment .family and family.pay and move. Estimate 307 between two consecutive whole numbers. Enter the numbers in the boxes below.