Marcus has earned 353 out of 400 points in Math class. What grade did Marcus make in his math class? (Round grade to the nearest tenth of a percent)​

Answers

Answer 1

Answer:

an 88.25

Step-by-step explanation:

well 88%


Related Questions

i need help on this asap

Answers

Answer:

Option 4

Step-by-step explanation:

:)

Answer:

Option 4

Step-by-step explanation:

⚠️!! NEED HELP ASAP!!⚠️
Select all the rational expressions below. Determine which are correct and incorrect.

A) -√121

B) 3.14

C) 1.23446753912746284...

D) √47

E) 57.65

F) -8π

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The answer is, A, B, D, E.

I need help ASAP
Does this show a function please explain

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Answer:

where is the dot, I Bileve it is no.

A discount movie pass cost 10.99. With the pass,movie tickets cost 4.25 dollars each. Feen spent a total of 61.99 dollars on the pass and the movie tickets. write an equation to determine how many movie fren watched

Answers

The equation would be (61.99-10.99)/4.25= x
You subtract the price of the pass from the total (61.99-10.99) then you’d divide that by 4.25 to see how many movies she watched
61.99-10.99= 51... 51/4.25= 12 she watched a total of 12 movies

On a park ma, the ranger station is located (2.5, 3.5) and the nature center is located at (0.5, 4). Each unit in the map is equal to 0.5 mile. What is the approximate distance between the ranger station and the nature center?

Answers

Answer: [tex]1.0308\text{ miles}[/tex]

Step-by-step explanation:

Distance between two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] :

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

The ranger station is located (2.5, 3.5) and the nature center is located at (0.5, 4) .

Distance between ranger station and nature center

[tex]\sqrt{(2.5-0.5)^2+(3.5-4)^2}=\sqrt{2^2+(-0.5)^2}\\\\=\sqrt{4+0.25}\\\\=\sqrt{4.25}\\\\=2.0616\text{ units}[/tex]

Each unit in the map is equal to 0.5 mile.

Hence, Distance between ranger station and nature center  = [tex]2.0616\times0.5=1.0308\text{ miles}[/tex]

NEED HELP ASAP!!!!!!!!!

Answers

ANSWER

16

Explanation: all angles are 60 which is an Equilateral triangle meaning all three sides of the triangle are equal.



I WILL MARK U BRAINLIEST PLEASE HELP

Answers

Answer:

x is 0

y is 3

Step-by-step explanation:

Did this before in 7th grade

what did Tyler do wrong pls help me

Answers

Answer:

he did nothing wrong

Step-by-step explanation:

Three friends at a video arcade win a total of 248 tickets. They decide to share the tickets equally. About how many tickets will each friend receive? Solve this problem using any strategy you choose

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Answer:

82.67 tickets

Step-by-step explanation:

Since the tickets are shared equally, the number of tickets each friend would receive is given as: x

The total number of tickets = 248 tickets

Hence:

248 = 3 × x

3x = 248

x = 248/3

x = 82.666666667 tickets

x ≈ 82.67 tickets

Hence, each friend would receive about 82.67 tickets

Which graph represents a function

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i believe the answer is A

What is the rate of change of e=3h+200

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Answer:

3

Step-by-step explanation:

"Rate of change" is the real-world problem way of saying "slope."

So whenever a question asks you to find "rate of change", simply look for the slope.

y = mx + b

e = 3h + 200

mx = slope/rate of change

So, 3 would be your answer.

The distance between a negative number and a positive number is 14 1/2. What are the numbers?

Answers

Answer: Hope this helps!

Step-by-step explanation:

the negative number is -1

the positive number is 13.5


An airplane covers 94 miles in 6 of an hour.
The plane can cover
miles in 6 hours.

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Answer:

in 6 hours it will be 3384

Answer:

654

Step-by-step explanation:

Hope this is right:)

solve for x. show work. 14=3+2x

Answers

Answer:

Exact Form: x=11/2

Decimal Form: x=5.5

Mixed Number Form: x=5 1/2

Step-by-step explanation:

earrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    14-(3+2*x)=0  

Step by step solution :

STEP  1:

Solving a Single Variable Equation:

1.1      Solve  :    -2x+11 = 0  

Subtract  11  from both sides of the equation :  

                     -2x = -11

Multiply both sides of the equation by (-1) :  2x = 11

Divide both sides of the equation by 2:

                    x = 11/2 = 5.500

EL HFG es un triangulo isosceles. El angulo H
es el angulo del vertice
EL HG eš=3X -5, FG =×-1 y HF=×+7 Encuentra el valor de x y las medidas de HG,FG, y HF

HE
y​

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Answers:you wrote it wrong so I can’t understand

Can anyone help me ?

Answers

Which TWO expressions are equivalent to (x - y) 2/3 - 3/4 (y-x)

I’ll mark you brainlist! :)

Answers

Answer:

C

Step-by-step explanation:

Answer:

D)  f(x)=4x-3

Step-by-step explanation:

ok so use slopeintercept form

why=mx+b

just joking its

y=mx+b

m=slope

b=y-intercept

x=number

so knowing this

lets find the slope

slope=rise/run

so if you see the y changes every 4 on each x

when x is 1 y is 1 and when x is 2 the y adds 4 and y is 5

so slope is 4

knowing the slope

y-intercept is where (0,y)

x=0

subtract 4 from 1 because 1 is the x

3

f(x)=4x-3

The square root of a number and 8 is 17. What is the number?

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Answer is 81

17-8= 9

9 squared is 81

Equation is sqrt81 + 8 = 17

NEED HELP TO FIND x ASAP!!!!!!!!!

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The answer is 31

Explanation:
A triangle has a total of 180 degrees, because there the line that proceeds the angle of the triangle is 123 degrees you can find the value of x

180-123= 57
57+92= 149
180-149=31
i believe the answer is 31

If g(x) = 3x + 8, evaluate g(2)

Answers

Answer:

g(2) = 14

Step-by-step explanation:

g(x) = 3x + 8

g(2) = 3(2) + 8

g(2) = 14

g(2)=14 Hope this helps

Eric bought a card for$2.99 the sales tax was 8% what was his total cost?

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Answer:

3.53

Step-by-step explanation:

Help pleaseeeeeeeeee find the value of x. Round your answer to the nearest tenth

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Answer:

b ,................................

a bag contains 1 blue 2 greens three yellows and three red marbles are shown which probability of drawing a red marble out of the bag without looking​

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I would say around 33%. Hopefully that’s correct!!

Answer: 33% or 3/9 probability of getting a red marble

Step-by-step explanation:

In total there are 9 marbles

1+2+3+3=9

3 of those are red marbles so it's 3/9

if x = -3, what is the value of y? 6x + 3y = –12?

Answers

Answer:

y = 4

Step-by-step explanation:

6(-3) + 3y = -12

-24 + 3y = -12

+24          +24

3y = 12

/3    /3

y = 4

What system of equations is shown on the graph?

Answers

Blue: y = 1/2x - 2
Orange: y = -2x - 4

Answer:
B) x - 2y = 4 and 2x + y = -4

9.476, 9.427, 9.43, 9.347, 9.4, 9.38

HELP ASAP


LESSER GREATER

Answers

Answer:

B. 9.427, D. 9.347, F. 9.38, E. 9.4, C. 9.43, A. 9.476,

Step-by-step explanation:

What is the translation of “the difference of two times a number and seven

Answers

Answer:

The translation is 2x-7

Step-by-step explanation:

Here, we want to write the given statement in an algebraic form

Let the number be x

2 times the number is 2 * x = 2x

Difference between this and 7 will be 2x-7

Find k so that when x³+2kx² +3x-6 is divided by x+3 the remainder is 12.

Answers

Answer:

k = 3

Step-by-step explanation:

By the Remainder theorem if f(x) is divided by (x + h) , then the remainder is f(- h), thus

f(- 3) = (- 3)³ + 2k(- 3)² + 3(- 3) - 6 = 12 , then

- 27 + 18k - 9 - 6 = 12

18k - 42 = 12 ( add 42 to both sides )

18k = 54 ( divide both sides by 18 )

k = 3

s this true or false? The following graph represents a proportional relationship:

A graph is shown. The values on the x axis are 0, 2, 4, 6, 8,10. The values on the y axis are 4, 8, 12, 16, and 20. Points are shown on ordered pairs 0, 0 and 2, 4 and 4, 8 and 6, 12 and 8, 16. These points are connected by a line. The label on the x axis is Bunches of Parsley. The title on the y axis is Price of Bunches.

True
False

Answers

Answer:

TRUE

Step-by-step explanation:

Answer:

THE ANSWER IS TRUE

What is the equation of the line that passes through the point (6, 4) and has a slope
of -2/3

Answers

the equation would be y = -2/3x + 8
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Read this scene from The Miracle Worker Act 3.(ANNIE is now alone on the stage. She turns, gazing around at the stripped room, bidding it silently farewell,impassively, like a defeated general on the deserted battlefield. All that remains is a stand with a basin of water....)How do these stage directions add meaning to the play?O The stage directions show Annie's manner of speaking.O The stage directions illustrate the appearance of the room.O The stage directions reveal the historical time period.O The stage directions describe how characters react to Annie. HELP!!! VERY CONFUSED???? please help i will mark brainliest!! what is the equation of a line that has a slope of -5 and passes through the point (0,2) a)y= -5x b)y= -5x + 2 c)y = 2x - 5 Which of the following is an example of a chemical change? a. freezing water to make ice.b. a firework exploding.c. breaking a glass bottle.d. melting gold jewelry to make a gold bar. A good or service intended primarily for use in producing other goods or services is a ____ product. Carl is the beneficiary of a $29,000 trust fund set up for him by his grandparents. Under the terms of the trust, he is to receive the money over a 7-year period in equal installments at the end of each year. If the fund earns interest at the rate of 4%/year compounded annually, what amount will he receive each year? Which of the following statements says that a number is between -5 and 5?|x| > 5|x| < 5|x| = 5 Vertices Outside of the Circle: There are three angles with vertices outside of the circle that same the same theorem. What is the names of those angles? what circular object has a diameter of 1 cm circle(I will mark as Brainleist) HELP What is the probability when Sue will randomly select from a treat bag containing 6lollipops and 4 gum balls. Sue will select a treat, NOT REPLACE it, and then select asecond treat. Sue will select a gumball then a lollipop. How do we know about lewis and clark's discoveries? The _______________ branch of government in Canada is bicameralthat is, it is composed of the House of Commons and the Senate. Which choices are equivalent to the expression? help pleaseeeeeeeeee i dont know what else to write i just need 20 characters in geographical terms the land of Greece is EXAM! HURRY!Read the song "Twelfth Song of Thunder. The voice that beautifies the land! The voice above, The voice of the thunder Within the dark cloud Again and again it sounds, The voice that beautifies the land. The voice that beautifies the land! The voice below; The voice of the grasshopper Among the plants Again and again it sounds, The voice that beautifies the land.Which phrase from the song best supports the idea that the Navajo people appreciate the environment? Which expression is equivalent to 2(9 + 7)?options: 1. 18 + 14 2. 18 + 73. 11 + 94. 11 + 7 On December 31, 2019, Coolwear, Inc. had a balance in its supplies account of $48,400. During 2020, $86,000 was paid for new supplies. At the end of 2020, after adjusting entries were recorded, the balance in the supplies account was 42,000. Supplies expense for 2020 would be:_________ Which of the following reveals the impact Kennedy's assassination had on the nation