Diego took a 20 question quiz and earned a 75% on it.

Answers

Answer 1

Answer:

He got 5 questions wrong so he scored a 75%

Step-by-step explanation:

I hope this helps :)

Answer 2

Answer:

15 questions correct

Step-by-step explanation:

So you know that Diego took a 20 question quiz and got 75% on it so you have to find 75% of 20. 75% is also 3/4, so 3/4x20=60/4=15.  Therefore, he got 15 questions correct.

Hope this helps


Related Questions

Omar is planning to buy some new baseball shoes. He has already saved $22.50 The shoes cost at least $38 dollars. He writes an inequality to determine how much more he will need to save

Answers

Answer:

At least $15.50

Step-by-step explanation:

Omar is planning to buy some new baseball shoes. He has already saved $22.50

The shoes cost at least 38 dollars.

At least means, greater than or equal to which is represented by the sign

The inequality is given as

22.50 + x ≥ 38

x ≥ 38 - 22.50

x ≥ 15.5

Therefore, he would need to save at least $15.50

A fourth grade teacher gives homework every night in both mathematics and language arts. The time to complete the mathematics homework has a mean of 10 minutes and a standard deviation of 3 minutes. The time to complete the language arts assignment has a mean of 12 minutes and a standard deviation of 4 minutes. The time to complete the mathematics and the time to complete the language arts homework has a correlation rho = -0.75. The variance of the time to complete the entire homework assignment is

Answers

Answer:

4

Step-by-step explanation:

Given that:

X = time taken to complete mathematics homework

Y= time taken to complete language homework

Standard deviation of X ; SD(X) = 3

Standard deviation of Y ; SD(Y) = 4

rho = - 0.375

rho = Cov(X, Y) / SD(X) * SD(Y)

-0.375 = COV(X, Y) / 3 * 4

COV(X, Y) = 12 * - 0.375

COV(X,Y) = - 4.5

Variance(X, Y) = V(X, Y)

V(X, Y) = V(X) + V(Y) + 2COV(X,Y)

V(X) =SD(X)² = 3² = 9

V(Y) = SD(Y)² = 4² = 16

V(X,Y) = 9 + 16 + 2(-4.5)

V(X, Y) = 16

SD(X, Y) = sqrt(V(X, Y)) = sqrt(16) = 4

Hence, standard deviation to complete entire homework, SD(X, Y) = 4

can someone help me?
please.

Answers

Answer:

i cant see it...

Step-by-step explanation:

what is 6 x 3/5.................................................................................................................

Answers

Answer

3.6

Step-by-step explanation:

3/5 is equal to .6 so multiply 6x.6

please help due soon​

Answers

c? dnnfndndjndjjrnenrdnrnr. d fnnrndnd. f f. r r t f i just pick c when i dont know it lol

Answer:

C. y = 14x - 37

Step-by-step explanation:

[tex]y = - 4(4x + 3) + 5(6x - 5) \\ \\ y = - 16x - 12 + 30x - 25 \\ \\ y = 14x - 37[/tex]

Subtract and simplify the expression. (14m + 3) − (34m + 15)

Answers

the answer to this is -20m -12 ( sorry if it's wrong )

Find the slope of the following line please thank you.

Answers

Answer: Slope is 3

Step-by-step explanation:

What is the green dashed line called?

Answers

Answer:

The line (or "axis") of symmetry is the y-axis, also known as the line x = 0. This line is marked green in the picture. The graph is said to be "symmetric about the y-axis", and this line of symmetry is also called the "axis of symmetry" for the parabola.

The equation of the function g(x), after the translation, is given as follows: g(x) = (x + 2)² + 4.

What is a translation?

A translation happens when either a figure or a function are moved horizontally or vertically.

The four translation rules for functions are given as follows:

Left a units: f(x + a).

Right a units: f(x - a).

Up a units: f(x) + a.

Down a units: f(x) - a.

The parent function for this problem is given as follows:

f(x) = x².

For this problem, the parent function was moved:

2 units left, hence g(x) = f(x + 2).

4 units up, hence g(x) = f(x + 2) + 4.

Hence the function g(x) is defined as follows:

g(x) = (x + 2)² + 4.

More can be learned about translation at brainly.com/question/29209050

#SPJ2

complete question:

G(x)

15

-10

5

The quadratic function. f(x) = x², is the solid orange line. What is the equation

of g(x), the green dashed line?

Classify the pair of angles, (complementary, supplementary, or vertical), then find the value of X.

Answers

Answer:

30 | Vertical?

Step-by-step explanation:

Dinos diner charges 4$ for each sandwich. Carlas cafe charges 8$ for each sandwich write the total costs of 1 2 3 and 4 sandwiches for each restaurant. Then compare the total cost of 4 sandwiches at each restaurant

Answers

Answer:

Carla's Cafe charges more than Dino's dinner for 4 sandwiches because

$32 > $16

Step-by-step explanation:

help me please thanks

Answers

Answer:

two

Step-by-step explanation:

i used a calculator

Help me please i just need help

Answers

Answer:

X (37) < Y (45)  

i hope this helped you :)

Step-by-step explanation:

13.
What equation models the data in the table if d = number of days and c = cost?

Days
2
3
5
6
Cost
6
9
15
18

A. c = 3d

B. d = 3c

C. c = d + 3

D. c = d + 3d

Answers

Answer:  A. c = 3d

I'm gonna go with c = 3d

Step-by-step explanation:  c = 3d

After looking at the table I believe the equation would be c=3d. I came to this conclusion because (6)=3(2); (9)=3(3); (15)=3(5); 18=3(6). I really hope this helps!:)

...................................................................................................................................................

Answer:

Step-by-step explanation:

Days  Cost

2          6

3          9

5         15

6         18

Now to find equation that models the given data we will use two point slope form.

Formula:

Substitute the values in the formula

where y denotes the number of days and x denotes the cost

Let us suppose d denotes the number of days and c denotes the cost

So, equation becomes:  

Hence an equation models the data in the table is  

So, option A is true.

Katie is selling a camera online. She bought the camera at a wholesale cost of $125 and will mark the camera up 60% to make a profit. What will the retail price of the camera be?

Answers

Answer:

$200

Step-by-step explanation:

To find the retail price, multiply the wholesale cost by 1.6

125(1.6)

= 200

So, the retail price will be $200

What to say back if someone says that you’re skinny

Answers

Answer:

ok and?

Step-by-step explanation:

1. Un automóvil que se desplaza con velocidad constante aplica los frenos
durante 25.0s y recorre 400m hasta detenerse.
Calcular:
a) ¿Qué velocidad tenía el automóvil antes de aplicar los frenos?
b) ¿Qué desaceleración produjeron los frenos?
Datos
Ecuación
Desarrollo

ayudenme plis​

Answers

Answer:

a. Velocidad = 16 m/s

b. Deceleración = 0.64 m/s²

Step-by-step explanation:

Dados los siguientes datos;

Tiempo = 25 segundos

Distancia = 400 metros.

a. Para encontrar la velocidad;

Velocidad = distancia/tiempo

Velocidad = 400/25

Velocidad = 16 m/s

b. Para encontrar la desaceleración;

Durante una desaceleración, la velocidad inicial es mayor que la velocidad final.

Deceleración = (v - u)/t

Sabemos que la velocidad final es igual a cero (0) porque el automóvil se detiene.

Deceleración = (0-16)/25

Deceleración = 16/25

Deceleración = 0.64 m/s²

Math is harddddddddddddddddd

Answers

that is the graph for y=-x-6 just put it into tinspire

Which expression is equivalent to the expression below?
7x+5y+x+x+x+x

Answers

Answer:

11x+5y

Step-by-step explanation:

7x+5y+x+x+x+x

Combine like terms

7x+x+x+x+x  +5y

11x  +5y

Given this set of data: 132 127 106 140 158 135 129 138 What are the lower outlier limit and the upper outlier limit ? Answers separated by a comma and a space. Ex. 11, 179 * 1 point

Answers

Answer:

(111.5, 155.5)

Step-by-step explanation:

Given the data:

132 127 106 140 158 135 129 138

The Outlier formula :

Lower = Q1 - 1.5(IQR)

Higher = Q3 + 1.5(IQR)

Using a calculator :

Q1 = 128

Median, Q2 = 133.5

Q3 = 139

IQR = Q3 - Q1 = 139 - 128 = 11

Lower = Q1 - 1.5(IQR) = 128 - 1.5(11) = 111.5

Higher = Q3 + 1.5(IQR) = 139 + 1.5(11) = 155.5

(111.5, 155.5)

patulong pooooooooh

plz ​

Answers

Answer:

freeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

Use the order of operations to simplify

2^3 + 6

1. 19
2. 18
3. 14

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{2^3 + 6}[/tex]

[tex]\mathsf{2^3 = 2\times2\times2 = 4\times2=\bf 8}[/tex]

[tex]\mathsf{\bf 8}\mathsf{\ +\ 6}[/tex]

[tex]\mathsf{\bf = 14}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 14}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Find the additive inverse of 3x−6

Answers

Answer:

3x+6

Step-by-step explanation:

inverse means the opposite of the sign and the opposite of subtraction is addition so I used addition

The additive inverse of 3x − 6 is -3x + 6

What is additive inverse?

The additive inverse of a number x is a number that when added to x gives a result of 0.

For the expression 3x - 6

The additive inverse is a number that can be added to the expression to get 0. Hence:

The additive inverse of 3x − 6 is -3x + 6

Find out more on additive inverse at: https://brainly.com/question/1097883

someone pls answer this for me

Answers

Answer:

34

Step-by-step explanation:

8 1/2 x 4

8 1/2 x 8 1/2 = 72 1/4

Length x Width

List 3 values that would make this inequality true.

2n≥ 12

Answers

Answer:

Answer may vary. e.g. 6, 7, 8

Step-by-step explanation:

n≥6

Pick any number from the range [6, + infinity)

find the value of z
38
138
148
102

Answers

Answer:

Huatz no te entiendo wuey

Which statement is true about the equation in the box?
x + 9 - 4x = -3x - 3

A. There is only 1 solution, and x = -3.
B. There is only 1 solution, and x = 9.
C. There are infinitely many solutions because the variables cancel each other.
D. There is no solution because 9 ≠ -3.

Answers

Answer:

D. There is no solution because 9 ≠ -3.

Step-by-step explanation:

For finding out the statement let's check it ourselves

x + 9 - 4x = - 3x - 3

-3x + 9 = - 3x - 3

9 ≠ - 3

So there is no solution for the equation.

hope it helps :)❤

WILL GIVE BRAINLIEST LOTS OF POINTS

Answers

2 is a lie because when you add them you get less

Which ratio is smaller, 32 : 24 or 30 : 22?​

Answers

Answer:

32 : 24 is smaller

Step-by-step explanation:

32 : 24 = 32/56, reduced is 4/7

30 : 22 = 30/52, reduced is 15/26

a common denominator is 182:

4/7 = 104/182

15/26 = 105/182

32:24 -> 30:22

You need to get one number from each ratio to be equal

I’m gonna get 32 and 30 to equal

*first divide both ratios by 2(don’t have to do this just makes the no.’s smaller)
32:24
16:12

30:22
15:11

Multiply 16:12 by 15
And multiply 15:11 by 16

32:24 -> 16:12 -> 240:180
30:22 -> 15:11 -> 240:176

176<180
Therefore ratio 30:22 is smaller

simplify (2x)^1/3 times (2x)^4/3

Answers

Answer:

2x^5/3

Step-by-step explanation:

Answer:

32x small 5

9         32x small 5 over 9

Step-by-step explanation:

.. What is the value of this expression? 6 + (-9) - (-5) i need help on my test can u guys help me and no links because the links u guys give me dont work(no disrespect)

Answers

Answer:

-8

Step-by-step explanation:

What is the value of this expression? 6 + (-9) - (-5)

6 + (-9) - (-5)

= 6 - 9 + 5

Following the rules of BODMAS, addition comes first before subtraction

= 6 - 14

= - 8

6 + (-9) - (-5) = -8

Note:

- * - = +

- * + = -

+ * - = -

+ * + = +

Then using BODMAS

B - bracket

O - of

D - division

M - multiplication

A - addition

S - subtraction

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