Mathematics High School

Victor planned to buy a video game for $ 40, but the actual cost was $ 50. What was his percentage of error?


25%

30%

20%

22%

Answers

Answer 1
His margin of error is 20 percent

Related Questions

How big is it? I need to know like fr

Answers

Answer:

10 in

Step-by-step explanation:

Answer:

i got a 6 inch it ain't that small

4 less than the quantity of 8 times n ​

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Answer:

dszxfcgvhbjnkm

Step-by-step explanation:

dfgyjhbj

answer my other question hshkdhrjklw

Answers

Answer:

hfhedcvgfhsla

Step-by-step explanation:

al you have to do is laugh

Answer:

Cual es tu otra pregunta?

Step-by-step explanation:

What is 0.0000000053 in standard form?

Answers

Answer:

5.3

Step-by-step explanation:

Help me out please and thank you ;)

Answers

Answer : d
Explanation:
Shoe size and letters in your name have nothing to do with each other
Done it before, the answer is D

Gary goes to the grocery store to buy hot dogs and hamburgers for a cookout. He buys a total of 9
packages for a total of $33.71. A package of hot dogs, d, costs $2.59 and a package of hamburgers, b,
costs $5.19.
Drag and drop numbers into the correct boxes to complete a system of equations to represent the
situation. Do not solve.

Answers

Answer:

2.59d + 5.19b = 33.71

Step-by-step explanation:

Ariel bought 8 balloons for $3.20. Mrs.Torres spent $38.40 on balloons at the same store. How many balloons did Mrs.Torres buy?
A.15
B.96
C.40
D.64

Answers

Answer:

96 because 3.20 divided by 8 is 0.4 and 0.4 times 96 is 38.4

Can someone please teach me long division, and please provide examples.
i haven't done long division in so long and i need to sharpen up.
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oh yea 50 points each.

Answers

Answer:

Step-by-step explanation:

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

okay so look at the image down below

Which is the graph of y= 3/4x - 3?

Answers

The answer is Graph A.

The equation is written in slope-intercept form y=mx+b, so the slope m is 3/4, and the y-intercept is -3.

You can immediately eliminate graph B because its y-intercept is 3, not -3.

Then, you can count the rise/run for the other two graphs to see which one has a rise/run of 3/4. That’s graph A (graph C has a rise/run of 3/2, so it’s wrong).

Which of the following expressions Will result in a product less than zero? Select all that apply

Answers

Answer:

A and D

Step-by-step explanation:

Negative times positive is always negative, thus making them less than 0. Negative times negative is positive, so B and C both have a positive product. Hope this helps

how many multiples of 3 between 1 and 100

Answers

Answer:

33

Step-by-step explanation:

3x33 is 99 and 3×34 is 102 so the answer is 39

Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4
times as old as Ishaan.
How old is Ishaan now?

Answers

Ishaan is 7 and Ben is 19

what is the other endpoint of a segment with one endpoint at(-3, 8) and the midpoint at (7, 1)?​

Answers

Answer: The other point is (17, -6).

Step-by-step explanation:

Midpoint (x,y) of the line segment joining (a,b) and (c,d) is given by :-

[tex](x,y) =(\dfrac{a+c}{2}, \dfrac{b+d}{2})[/tex]

Here, we need to find the other endpoint of a segment with one endpoint at(-3, 8) and the midpoint at (7, 1).

Let other point be (a,b), then

[tex](7,1)=(\dfrac{-3+a}{2},\dfrac{8+b}{2})\\\\\Rightarrow\ \dfrac{-3+a}{2}=7\ \text{ and }\dfrac{8+b}{2}=1\\\\\Rightarrow\ -3+a = 7\times2 \text{ and } 8+b=1\times2\\\\\Rightarrow\ -3+a=14\text{ and }8+b=2\\\\\Rightarrow\ a=14+3, \ \ \ b= 2-8\\\\\Rightarrow\ a=17, b= -6[/tex]

hence, the other point is (17, -6).

PLEASE HELP ASAP!!!THANK YOU

Answers

I think it’s 24 :( but I’m not so sure

Answer:

it's 24 it goes by 5's each count

Suppose you are trying to find your longitude

and start looking for when the shadows are

shortest at your house. You discover that this

happens at 1:15:23 p.m. EDT (Eastern Daylight

Savings Time). What is the time in GMT?

Remember that EDT = GMT - 4.

Answers

Answer: 5:15:23 pm

Step-by-step explanation:

There are different time zones in the world due to the Earth's rotation as this results in different parts of the Earth receiving sunlight at different times.

GMT is used as a basis to find the times of other zones.

In this instance, EDT time is -4 that of GMT.

This means that EDT is 4 hours behind GMT.

Time in GMT is therefore:

=  1:15:23 + 4 hours

= 5:15:23 pm

3112 용 니
3 1/2 divided by 4

Answers

Answer:

0.875

Step-by-step explanation: hoped i helped ^-^

c.p of toy 680 profit of 35% find s.p

Answers

Answer:

S.p = (100x$680)/35=$1942.5

Step-by-step explanation:

Pls help me with this asap.

Answers

Answer: C dont ask me why

Step-by-step explanation:

Answer: Letter (C)


Explanation:

PLEASE HELP QUICK !!!!!
Lynnetta gets paid weekly for completing household chores. The amount of money she earns for doing dishes, D, is approximately Normally distributed with a mean of $53 and a standard deviation of $3.60. The amount of money she earns for doing laundry, L, is approximately Normally distributed with a mean of $47 and a standard deviation of $4.10. Assume that D and L are independent random variables.

What is the probability that Lynnetta will earn more than $110 in a randomly selected week?

0.034
0.097
0.249
0.966

Answers

Answer:

0.034

Step-by-step explanation:

took the quiz

PLEASE HELP I WILL GIVE BRAINLYIST ASAP

Answers

Answer:

its the second one

Step-by-step explanation:

Helppp helppp I will make u a brainlist!!

Answers

Answer:

the 4th answer

Step-by-step explanation:

just add 2 to each number

Hoped This helped = )

The last one is the answer
That’s all I got I hope it helps

In a 1 way equation, what is 98=t-18 ?

Answers

Answer:

t=116

Step-by-step explanation:

hope this helps!!!!!!

Answer:

t = 116

Step-by-step explanation:

plz folllow me

hope it help u

How do I do this!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 5

Step-by-step explanation:

39° + 90° + (7x + 16)° = 180°

39 + 90 = 129

180 - 129 = 51

7x + 16 = 51

7x + 16 - 16 = 51 - 16

7x = 35

7x/7 = 35/7

x = 5

PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG

Answers

Answer:

120 is too steep, so it is either 150 or 160.  According to an online protractor, it appears to be 150 degrees.

Step-by-step explanation:

HELP PLEASE!
a + 2 2/5 = 4 3/10

Answers

Answer:

0

Step-by-step explanation:

4 + 0 = 0

Please Help Me! I will mark you as Brainliest!

Answers

Answer:

a

Step-by-step explanation:

x^2 + x - 8 + x - 7

x^2 + 2x - 15

Answer:

B

Step-by-step explanation:

u r welcome, mark as brainlest

(x-3)(x+5) = x² + 5x - 3x - 15 = x² + 2x - 15

I WILL GIVE BRAINLIEST I NEED HELP IMMEDIATELY !

Answers

Answer:

i think its A i don't know for sure

Step-by-step explanation:

sorry if its wrong

Answer:

D.

Step-by-step explanation:

667 x 6 = 4,002

So it would be about 667 each payment

Simplify the expression

x + 3 + 5x

Answers

Answer:

6x + 3

Step-by-step explanation:

x + 3 + 5x

combine like terms

1 + 5

6x

3 + 6x

Answer:

6x+3

Step-by-step explanation:

Combine Like Terms

x+3+5x

(x+5x)+(3)

6x+3 > final answer lol

:)

Is (2, 2) a solution to the inequality 2x+5y< 20​

Answers

Answer:

yus

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

2(2) + 5(2) < 20

4 + 10 < 20

14 < 20

The value of (3^0+2^0) * 5^0

1
25
0
2​

Answers

(3^0+2^0)(5^0)

=(3^0+2^0)(5^0)

=(3^0)(5^0)+(2^0)(5^0)

= 1 + 1

= 2

Answer:

2

Step-by-step explanation:

The answer comes from what is inside the brackets.

anything ^ 0 = 1

So 3^0 + 2^0 = 1 + 1 = 2

5^0 = 1

2 *1 = 2

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