Mathematics High School

Can someone help me plzz

Answers

Answer 1

The answer would be 9 grams.

Related Questions

solve pls brainliest

Answers

Answer:

1. yes

2.yes

3. no

4. no

5. no

Please help quick! Thanks!

Answers

Answer:

Step-by-step explanation:

8^2=64

64+9=73

73-3=70

8*8=64

64+24=88

88-16=72

70<72

what is 12 times the exponent of 7 squared

Answers

Answer:

13841287201

Step-by-step explanation

7×7×7×7×7×7×7×7×7×7×7×7=13841287201

Answer:

Step-by-step explanation:

A cab company charges a $3 boarding rate in addition to its meter which is $2 for every mile. What is the equation?
Please give an actual answer

Answers

3+2(x) x is for miles

An Uber ride costs a flat rate to start the ride and then charges an additional amount per mile. By the 3rd mile, the total cost of the trip is $9. By the 7th mile, the total cost is $17. What is the flat rate that Uber charges and how much does it cost per mile?

Answers

Step-by-step explanation:

the function is

ride cost c = mile rate r × miles m + flat rate f

c = r×m + f

now let's put the values in we know and solve for r and f :

9 = r×3 + f

17 = r×7 + f

now, since one term is the same in both equations, we use a simple trick for speed, and we subtract the whole first equation from the second :

17 = r×7 + f

- 9 = r×3 + f

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

8 = r×4 + 0

r = 8/4 = $2

9 = 2×3 + f = 6 + f

f = $3

the first rate is $3, and it costs $2 per mile.

Diana made 143 treats for her visit to the nursing home. There are 37 patients and she wants each person to get the same number of treats. How many more treats will she need to make in order for each patient to receive 4 treats?

Answers

D, she needs to make 5 more treats.

Answer:

D) 5 more treats

Step-by-step explanation:

Number of required treats:

37*4 = 148

Remaining number of treats:

148 - 143 = 5

Correct choice is D

it costs $20 per day to board a dog and $16 per day to board a cat. The kennel needs to make at least $800 per day to cover expenses, but can hold no more than 80 total animals. Write a systems of inequalities, graph , and give two possible solutions to the number of dogs and cats they can board each day

Answers

Answer:

Step-by-step explanation:

the anwer is r=dog y=cat 20r+16y>800-->y>-5/4 r+50 20r-16y<r+80 40 dogs+20 cats 15+55 cats

what percentage of this grid is shaded

how many more squares need to be shaded so that 60% of the grid is shaded?

Answers

Answer:

44%, and 4

Step-by-step explanation:

The grid has 5 rows and 5 columns so we have 5*5 = 25 squares.

25 squares represent 100 % of the grid

a) In the grid 11 of the 25 total squares are blue, so if

25 squares are 100%

11 squares will be x%

x= (11* 100) / 25 = 1100/ 25 = 44 %

b) we find the number of squares that gives us 60 %

25 squares are 100%

x squares will be 60%

x= (60*25)/ 100 = 15

The question is " How many more squares " so we have to compare with the 11 given ones in part a)

15 -11 = 4

4 more squares will give 60 % blue grid.

The answer should be 25 squares is 100 percent

Please help me please help me please help me

Answers

Answer:

took the test

Step-by-step explanation:

Write the equation of the graphed line that has a slope of 2 and passes through the point (2,-2)

Answers

Answer:

y = 2x - 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2 , then

y = 2x + c ← is the partial equation

To find c substitute (2, - 2 ) into the partial equation

- 2 = 4 + c ⇒ c = - 2 - 4 = - 6

y = 2x - 6 ← equation of line

Please help ME for brainliest.

Answers

Answer:

Equation: -1.2y-4.2y=-3.78

Solved: y=0.7

Step-by-step explanation:

-1.2y-4.2y=-3.78

-5.4y=-3.78

y=0.7

I will take you up on your brainliest offer

1A. Tính:
a) ( -14) + 5 + 17 + 14 b) 40 +13 + ( -25) + ( -13)
c) ( -5) + ( -146)+ ( -15) + 14 d) ( -2) + (-5) + 20 + (- 13)

Answers

Answer:

7868

Step-by-step explanation:

Micah’s bill for dinner was $35.50. He left the server an 18% tip. How much money did Micah leave for the tip?Enter the correct answer in the box.

Answers

Answer:

$41.89

Step-by-step explanation:

100%=35.50

1%=0.3550

18%=6.39

$35.50+6.39=$41.89

Answer: 49.89 percent

Step-by-step explanation:

Be a good boy

In carbon dioxide molecules, for every 2 oxygen
atoms there is 1 carbon atom. How many oxygen atoms
combine with 50 carbon atoms to form carbon dioxide
molecules?

Answers

Answer:

100 oxygen molecules simple math

the staircase at the lighthouse tower has between 80 and 90 steps. if matt goes 2 steps at a time then 1 step is left at the end. If he goes 3 steps at a time then 2 steps are left. If he goes 4 steps at a time then 3 steps are left. How many steps are in the staircase?

Answers

Answer:

Step-by-step explanation:

start from the beginning, then if you go 2 steps at a time, then you have 1 step left over at the end, let's assume the length of the stair case is x, so then we will be going up 2/3x steps, and have 1/3 x steps left.

2/3 x = somewhere between 80 and 90, so that means it must be divisible by 3, so 81,84,87,90

3/5 x ==> only 90

SOMEONE PLEASE BE FAST!!! Which pair of fractions and mixed numbers have a common denominator of 42?

Three and two-thirds and Five-sevenths
Two and one-sixth and Three-fourths
Five and three-fourteenths and One-fifth
One and four-sevenths and Five-eighths

Answers

Answer:

It's the first one. Why?

I converted all the mixed fraction into simplified form.

3 [tex]\frac{1}{3}[/tex] to [tex]\frac{11}{3}[/tex] + [tex]\frac{5}{7}[/tex]

I divided the denominator of 11/3 by 42. 42/3=14

and 5/7. 42/7, which is 6.

So I concluded the first answer was right because it didn't work out for the other variables.

I hope the answer was right, and I hope you have a great day luv. Bye!

I need help I’m really bad at math but the photo thing is not working

Answers

the answer is 2. I hope this helps :)

Answer number 4 this is due tomorrow

Answers

Answer:

The next mark should be at (3,-3)

identify the types of each triangle

Answers

Answer:

Step-by-step explanation:

1. right angled (isosceles)

2. acute (equilateral or equiangular)

3. obtuse

5. acute

Answer:

Triangle number one is a right triangle. Triangle two is an equilateral triangle. Triangle three which is below triangle one is an obtuse triangle. The fourth triangle is an acute triangle.

Step-by-step explanation:

One is a right triangle because it has one right angle.

Two is an equilateral triangle because all of the three angles are 60 degrees.

Three is an obtuse triangle because one of the three angles is more than 90 degrees.

Finally, 4 is an acute triangle because all of the three angles are less than 90 degrees

4g as a verbal expression

Answers

Answer:

Step-by-step explanation:

1) A number g multiplied by 4

2) Product of 4 and g

3) 4 times g

How many cubic blocks of side length
inch would it take to fill a
rectangular prism with a length,
width, and height of inch,
inch, and inch, respectively?

Answers

Answer: inch cubic blocks

Step-by-step explanation:

pls answer quick.
which problem-solving strategy would be best to solve this problem how many different ways can you give change for 45 cents?

A) make a table, chart or list

B) work backwards

C) use a formula

D) look for a pattern

Answers

Answer:

a:make a table ,chart or list

the answer is A) make a table, chart or list

0.314 x 100 = help me pls

Answers

0.314 x 100 = 31.4 (Checked easily using calculator). ✌️

Answer:

your answer would be 31.4 :)

Step-by-step explanation:

For f(x), evaluate the following: a. f(0), b. f(6) and show all of your work. // I've attached the function below.

Answers

Answer:

a. f(0) = 4

b. f(6) = 8

Step-by-step explanation:

This is a piecewise function, so the actual equation is on the left, and the inequalities are on the right.

If x = 0, this would fall under the first part of the function because x < 5 is the requirement for the first part. Then, evaluating it: f(0) = 0 + 4 = 4.

If x = 6, this would fall under the second part of the function because 5 [tex]\leq[/tex] x < 7 is the requirement. 6 falls under this category, so that means the second part of the function is used. Because it is a constant, 8, this evaluates to f(6) = 8.

A farmer harvests 850kg of parsnips.30% go to the local market and 50% go to a local supermarket.What mass of parsnips are left?

Answers

Answer:

170 kg. of parsnips are left

Step-by-step explanation:

Given:

850 kg. of parsnips

30 % to the local market

50 % to a local supermarket

Solution:

First, add the two percentages.

30 + 50 = 80%

That means 80 % of parsnips mass go to the markets.

Now let's find the mass of delivered parsnips.

Change 80% to decimal form.

80% = 0.8

Now multiply it by 850 kg.

850 x 0.8 = 680

The delivered parsnips mass is 680 kg.

Now to find the mass of parsnips left, subtract 680 to 850

850 - 680 = 170 kg.

170kg. of parsnips are left.

Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.
Use the ranges listed in the table:

Range Number of Values
1 – 5
6 – 10
11 – 15
16 – 20
21 – 25

What value should be placed in the second column for the range 11 – 15?

A: 4, B: 3, C: 5, D: 6

3

5

6

Answers

Answer:

Step-by-step explanation:

please help thank you

Answers

k(-3)=36(2)

hope it helps

SUPER EASY DO FAST PLEASEE

Answers

is that a japanese symbol for beginner

write the value of (2+root3)(2-root3)

Answers

Answer: 1

Step-by-step explanation: use foil and get 4-3.

Michelle has $1200 in her savings account if the bank pays 3% interest per year on savings how much interest does she earn in a year? A: $360 b: $300 C: $30 D: $36

Answers

Answer:

d - $36

Step-by-step explanation:

I=Prt

(interest=principle*rate*time in years)

I=1200*.03*1

I=1200*.03

I=36

Other Questions

the american academy of pediatrics recommends that all breastfed infants up to six months old be given what kind of supplement? what is the verbal expression for 6f^2+5f What legislation, known as the Truth in Lending Act, was enacted in 1968 for consumer protection?Title I of Federal Consumer Safety ActsTitle I of Federal Consumer Protection StatutesTitle I of Federal Consumer Service LawsTitle I of Federal Consumer Security Bills A nurse is teaching the parents of an infant with clubfeet about cast care. Which statement by the parent indicates the need for further teaching Please use some of these unfamiliar words to help you compose a poem, song or letter to a friend. This is the list of words: luxurious, mysterious, dismay, honourable, daydream, spoils, talkative, illusion, audacity, bigwig, satiating, sacred, indecent, intellectual, irrelevant, placid, meek, sensible, lurking, distinction, intelligent, demonstrate, extreme, disorderly, handsome, quarrelsome, strike, petty, extend, careless, express, brave, and calm. How can you find the mass of an object that is broken into parts?Find the weight of the parts, and then add those weights together.Find the weight of the whole.Find the mass of the whole.Find the mass of the parts, and then add those masses together. one end of a light inextensible string is attached to a tool box of mass 2.5 kg which is lying on a horizontal table. The string passing over a smooth pulley and is tied at the other end to a bag of mass 1.4kg as shown in the diagrama. If the toolbox on the point of sliding, find the value for , the coefficient of friction. b. Supposing the coefficient of friction between the tool boxe and the table is 0.20, calculate the acceleration of the system and the tension in the string gravity as 10 m per second square Where were the "Twelve Tables" hungin the Roman republic?A. All homesB. the ForumC. Gate of RomeD. the Senate A car was traveling at 25 m/s when it slammed on the brakes and came to a complete stop in 3 seconds. What is the cars INITIAL/FINAL VELOCITY? The volume of a toy car was calculated by displacing water. The waterrose by 20ml when the object was placed into the graduated cylinder. The balance showed the toy car had amass of 500grams. Calculate the density of the toy car someone please help mehow is identity transmitted through education? here are my two other drawings one is a dragon the other is the battle of pearl harbour, what do u guys think? answer honestly XD The following word group may be a run-on sentence (a comma splice or a fused sentence). If it is, choose the answer that corrects the run-on. If the word group is not a run-on, choose "This sentence is not a run-on."The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus, then they wrote on the papyrus with ink and a brush.A. This sentence is not a run-on.B. The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus, then, they wrote on the papyrus with ink and a brush.C. The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus, next they wrote on the papyrus with ink and a brush.D. The ancient Egyptians, Greeks, and Romans used small lead discs, precursors of the modern pencil, to make lines on sheets of papyrus; then, they wrote on the papyrus with ink and a brush. 4.(02.01 LC)How can you create unity in your own artworks? (3 points)Only use one element of art at a time.Randomly use the elements of art.Use as many elements of art as you can.Use the elements of art in harmony.5 (201) Match the book of the Bible to the description of its contents.1 . LeviticusThe people of Israel journeyed from Sinai to Moab.2 . NumbersGod taught His people how redeemed sinners can worship and serve a holy God.3 . DeuteronomyGod made final preparation for His redeemed people to enter the Promised Land.4 . ExodusThe seed was promised and the line was chosen--Abraham and his descendants.5 . GenesisThe chosen seed bec who overran constantinople and ended the byzantine empire in 1453? Why does transporting materials during production release carbon dioxide?-Materials release carbon dioxide as they move around in vehicles.-Materials exposed to air get warm easily. The warm materials release more carbon dioxide.-Materials break down as they move and cause pollution. Pollution releases carbon dioxide.-Vehicles used to move materials consume fuel and release carbon dioxide. I have just one question for youAre you ready? What is the 'theme' of 'Death of a Salesman' and how did it relate to Willie Loman What did the Supreme Court decide in the case Worcester v. Georgia? Why was this decision important?