Can somebody plz answer this math problem correctly thanks!

WILL MARK BRAINLIEST :D

Can Somebody Plz Answer This Math Problem Correctly Thanks!WILL MARK BRAINLIEST :D

Answers

Answer 1

Answer:

Ellen and Blake answered 20 questions correctly since Ellen had 0.8 correct and that is 80% same with Blake

Stephen scored a .84 or an 84%

I hope this helps :)

Step-by-step explanation:

plz mark B R A I N L I E S T

Answer 2

Answer:

Stephen: 21

Ellen: 20

Blake: 20

Step-by-step explanation:

If youre looking for more in depth answers:

Stephen received a 21 / 25 (84%)

Ellen received a 20 / 25 (80%)

Black received a 20 / 25 (80%)


Related Questions

A pitcher holds 3 liters of lemonade. If the contents of the pitcher are equally divided among 8 people, how much lemonade will each person receive?

Answers

Answer:

0.375 litres

Step-by-step explanation:

Given that:

Total amount of lemonade held by pitcher = 3 litres

Number of people in which lemonade is to be given equally = 8

Amount of Lemonade received by each person will be:

Total amount of lemonade / number of persons

3 litres / 8

= 0.375 litres

Each person receives 0.375 litres of lemonade

I NEED THIS PLEASE EXPERS.

Answers

Answer: The answer is 24 :)

Give brainlest if I’m right

Answer:

The answer I think it will be 24 but not sure.

Step-by-step explanation:

Doug is analyzing the daily profits from the past month for three of his restaurant franchises. He has calculated the mean and standard deviation of the data, in dollars, as shown below.
Location A Location B Location C
Mean = 6,127.85
SD = 413.51 Mean = 6,296.07
SD = 440.67 Mean = 6,191.28
SD = 330.83

For which store does 68% of the data lie between $5,714.34 and $6,541.36 (1 SD from the mean)?


2.
For which location does 95% of the data lie between $5,529.62 and $6,852.94 (2 SD from the mean)?


3.
Which location had the highest average daily profit during the past month?

Answers

Answer:

it is b a c on plato

Step-by-step explanation:

An ornithologist wants to look at the relationship between the breadth of peregrine falcon eggs and the mass of
the falcon chicks that hatch from them. The data show a linear pattern with the summary statistics shown
below:

Answers

Answer:

-44.3+1.9x

Step-by-step explanation:

Alessandro and Francesca raced each other home from school. It took Francesca 13/15 as long as Alessandro to run home. Who got home first?

Answers

Answer:

Francesca got home first.

Step-by-step explanation:

Answer:

Francesca

Step-by-step explanation:

Analyze the weather map in 2 to 3 complete sentences. Describe what the weather will be in Olympia, Washington, where a black arrow is pointing.
Please use these Key terms to explain why: weather front and pressure system.

Answers

Answer:

rainy

Step-by-step explanation:

because of the rain cloud is problye going to rain.

(x + y)3 - (x - y)3 when x = 2 and y=-1​

Answers

Step-by-step explanation:

When x = 2 and y = -1,

(x + y)³ - (x - y)³

= (2 - 1)³ - [2 - (-1)]³

= (1)³ - (3)³

= 1 - 27

= -26.

a linear function forms a line. true or false​

Answers

A linear function does indeed form a line.

Giving brainless! Don’t answer if you don’t know I’ll flag you.

Answers

Answer:

The sales tax is $0.40

Step-by-step explanation:

10 x 0.04 = 0.4

0.04 is 40% when multiplying

HELP PLEASE!!!!!!!!!!!!

Answers

Answer:

y = 3x-5

Step-by-step explanation:

The difference between each y for each change of 1 in x is 3, so it's y-intercept is -5, and its slope is 3.

Which of following is the graph of y -(X+ 1)-37

Answers

Answer:

The third graph(left to right)

Step-by-step explanation:

the vertex would be (-1,-3) from the formula.

What is the slope of the line whose equation is: y = 2/5x - 5?

Answers

The slope is 2/5. Rise 2 and run 5

Solve for r
96=84-12r

Answers

Answer:

-1

Step-by-step explanation:

96=84-12r

96-84=-12r

12=-12r

-1=x

x=-1

R=-1
Step by step explanation:

Write the following in standard form:
2x*3x^2

Answers

Answer

1296

Step-by-step explanation:

The explanation is 2x is written as 2*2 = 4

then 3x is written as 3*3 = 9  so

so you do 4*9 = 36 * 2 = 1296

Answer:

The answer to your problem is: 6x³

Write the equation of a line parallel to y=2x+2 that passes through the point (-1, -7)

Answers

Answer: y=2x-5

Step-by-step explanation:

To find the line that is parallel to y=2x+2, we know the slope must be 2. Parallel lines NEVER touch. That tells us that the slope must be 2. Now, all we have to do is to plug in the point to find the y-intercept.

-7=2(-1)+b            [multiply]

-7=-2+b                [add both sides by 2]

b=-5

With the y-intercept, we can find the parallel line.

y=2x-5

rotate the triangle 90 degrees anticlockwise about the clock

Answers

Answer:

see pdf

Step-by-step explanation:

9515 1404 393

Answer:

  see attached

Step-by-step explanation:

The figure turns 1/4 turn to the left, with the point at the cross remaining stationary.

In ΔHIJ, i = 550 inches, j = 150 inches and ∠H=92°. Find the length of h, to the nearest inch.

Answers

Answer:575

Step-by-step explanation: deltamath

what fraction is equivalent to -3/7
A. 3/-7
B.-3/-7
C.-7/3
D.7/3
ALSO PLEASE SAY HOW I NEED TO EXPLAIN HOW ITS EQUIVALENT​

Answers

Answer:

A

Step-by-step explanation:

It is equivalent because as along as only one has the negative sign, then it will still be negative. Both being negative makes it positive and flipping the fraction changes the value.

Answer:

A

Step-by-step explanation:

the negative sign is exchangeable between the denominator and numerator because positive multiplied or divided by a negative will aways be a negative

Which of the following statements uses the multiplicative identity?


(-8)(1) = -8

-8 + 0 = -8

(-8)(-1) = (-1)(-8)

-8 + 1 = 1 + (-8)



answer quick plz plz plz

Answers

9514 1404 393

Answer:

  (-8)(1) = -8

Step-by-step explanation:

The multiplicative identity element is 1. Multiplying by 1 does not change the value. This is illustrated by ...

  (-8)(1) = -8

Sam read 30 of the assigned book already and reads 34 pages per night. Charlie read 100 already and reads 20 pages per night. How many nights will it take for Sam to be ahead of Charlie in the book?

Answers

Sam: y = 30 + 34x
Charlie: y = 100 + 20x
30 + 34x = 100 + 20x
14x = 70, x = 5(equal)
It will take 6 nights for him

12 is 20% of what number?​

Answers

Answer:

60

Step-by-step explanation:

A school conducts 27 tests in 36 weeks. Assume the school conducts tests at a constant rate. What is the slope of the line that represents the number of tests on the y-axis and the time in weeks on the x-axis?

Answers

Answer:

The slope is equal to [tex]\frac{3}{4}[/tex].

Step-by-step explanation:

In order to solve this question we need to know that.......

[tex]m = \frac{y_{2}-y_{1} }{x_{2} - x_{1} }[/tex]

Where "m" = slope," [tex]y_{2}-y_{1}[/tex]" = first difference, and [tex]x_{2} - x_{1}[/tex] is the difference of the x values of the two points that we chose to fid the slope.

(If you don't understand something I would recommend to read about first differences and how we can use the first differences to find the slope).

Now we need to find two points on the line. One of them is already given to us and it is (36,27). In order to find the second one we will have to find a point with "x" and "y" values that have the same relation ship to each other as the point (36,27). We can do that by doing the following

[tex]\frac{x/a}{y/a} =\frac{x_{1} }{y_{1} }[/tex]

In this case a any common factor of "x" and "y" except 1. So now we can do the following...

[tex]\frac{36}{27} = \frac{36/9}{27/9} = \frac{4}{3}[/tex]

Now we know that another point on this line is (4,3).

Now all we have to imagine (36,27) as ([tex]x_{2} ,y_{2}[/tex]), and imagine (4,3) as [tex](x_{1} , y_{1})[/tex]. so now......

[tex]m = \frac{y_{2}-y_{1} }{x_{2} - x_{1} } = \frac{27 - 3}{36-4} = \frac{24}{32} = \frac{3}{4}[/tex]

Mr. Kelly has 50 coins, all of which are either nickels or dimes. They have a
value of $3.85. Set up a system of equations to find out how many of each coin
Mr. Kelly has.

Answers

So i think its $4.35.

Step-by-step explanation:

I did addition to find out this answer my calculations seem to be correct.

$3.85 + 50 cents = 4 dollars and 35 cents

Find the slope of a line perpendicular to each given line.

Answers

Answer:

D) 2

Step-by-step explanation:

Reciprical of slope

-1/2

reciprical is

+2/1

2

What is the perimeter of this triangle HELP!!



A-4
B-20
C-40
D-60

Answers

Answer:

60 and

x=4

Step-by-step explanation:

please help for gods sake,,,

Answers

Answer:

Step-by-step explanation:

for the table you just add 45 to all the numbers, so it will be 135, and 270

you will just have to graph that.

Answer:

$90 to rent and 15$ per guest. equation is y=15x+90. initial value is 90, rate of change is 15.

Step-by-step explanation:

pls help will give brainless to the person help picture is the question​

Answers

Answer:

Part 1) Geometric sequence

Part 2) 64 minutes or one hour and four minutes to complete station 5.

Part 3) 512 minutes or 8 hours and 53 minutes to complete station 8.

Step-by-step explanation:

Trust me. I used my calculator.

PLEASE ANSWER QUICKLY



Gavin deposited $200 into his savings account that is compounded semi-annually at an interest rate of 9%. Gavin hoped he would have enough money in 8 years to buy a $400 gaming console for college. Is Gavin correct? Write and solve an equation, showing your work to justify your answer.
Answer:

Answers

ANSWERS AND STEPS???

In the picture, quadrilateral A'B'C"D' is an image of quadrilateral ABCD after a rotation. The center of rotation is E. Label the missing side and angle measurements

Answers

Answer:

Angle D is 45 degrees. The side length is 9 in.

Step-by-step explanation:

In a rotation, side lengths and angles do not change.

shoutout to lester bc i know he's gonna answer this ;) !

Answers

Answer:

A (-3,9)

Step-by-step explanation:

ok easy they they us

R(2,1) and R'(-4,8)

subtract 6 from y and add 7 to y

ok lets solve for S'

S(3,2) now subtract 6 and add 7

(3,2)+(-6,7)

(-3,9)

Other Questions
6th grade math i mark as brainliest Which of the following is equivalent to (8-5) 2 to the third power?A. 3/8B. 19/8C. 27/8D. 1/125 Between 1820 and 1850, some Americans discriminated against German immigrants because theyA. were Protestant.B. did not speak English.C. were hired as skilled workers.D.wanted to become farmers. How does Gas Trapping bottles Monitor Volcanos? ( put in your own words dont look up on internet ) I will give brainlst If you answer correctly. 4 (3u - 1) - 4u = 76*u=? El administrador de una cafetera sabe que vende diariamente 50 litros de jugo mixto. Para elaborar este jugo se emplean dos preparados: uno de jugo de naranja, que contiene un 5% de jugo natural y otro preparado de jugo de toronja, que contiene 25% de jugo natural. Si se desea que el jugo mixto contenga un 10% de jugo natural Cuntos litros de cada preparado se deben emplear? HELPPPPPP URGENT HELP NEEDED!!!!! 1ST RESPONSE WITHJ EXPLANATION GETS BRAINLIEST!!!Write the equation of a line going through (-3,1) and (-2,4) in point slope form using the slope you got ( I got -3 for slope) and the first point given. Emma needed a loan of $400 for repairs to her house. The bank loaned her the money at 5.6% interest for 3 years. What is the total amount of the loan?$67.20$672$46.72$467.20 Solve the equation by completing the square. 6x^2-12x-16=2 When an atom becomes an ion, the number is written as a blank Mark buys a wooden board that is feet long. The cost of the board is $1.50 per 5 1/4 foot, including tax. What is the total cost, in dollars, of Marks board Find the slope of the line through each pair of points (5, 18), (15, -17) find the slope of the line that passes through (8,6) and (4,1). What is the tone of this sentence from The Oldest and Youngest Places on Earth?It is unknown whether the earth's youngest island will last for long, but it has already exceeded expectations.skepticaloptimisticpuzzledneutral Tell whether the angles are adjacent or vertical. Then find the value of x. x =? The wavelength of a water wave is 54 m. It has a frequency of 0.03 Hz. What is the velocity of the wave? advancemos! unidad uno leccin uni vocabularies b in 7th grade... needs to be done by tomorrow. Aw sh~ here we go again..... As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted on the floor by the heel if it has an area of 1.60 cm2 and the woman's mass is 54.0 kg. Express the force in N/m2 and lb/in2. (In the early days of commercial flight, women were not allowed to wear high-heeled shoes because aircraft floors were too thin to resist such large pressures.) the table above shows the number of miles four different cars traveled and the amount of gasoline each car consumed. which car has the best mileage? PLEASE HELP