HELPPPPPPPPPPPPPPPPPP

HELPPPPPPPPPPPPPPPPPP

Answers

Answer 1

Answer:

23 or 22....

Step-by-step explanation:

because he got 3 questions wrong sooooo yeah... ya✋

Answer 2

Answer:

The student had a total of 25 questions on his test.

Step-by-step explanation:

Given that:

Number of questions answered correctly in the test = 20

Percentage scored in the test = 80%

Let,

x be the total number of questions on test.

We know that 80% of the test is 20 questions, therefore,

80% of x = 20

[tex]\frac{80}{100}x=20\\0.8x=20[/tex]

Dividing both sides by 0.8

[tex]\frac{0.8x}{0.8}=\frac{20}{0.8}\\x=25[/tex]

Hence,

The student had a total of 25 questions on his test.


Related Questions

Caroline's cell phone plan costs $32 per month. Which table shows the sum of the amounts
that Caroline will pay for her cell phone plan over the next 4 months?
Caroline's Cell Phone Plan
F
Month
1
2
3
4
Total Amount Paid
$0
$32
$64
$96
Caroline's Cell Phone Plan
G
Month
1
2
3
4
Total Amount Paid
$8
$16
$24
$32
Caroline's Cell Phone Plan
H
Month
2
3
Total Amount Paid
$32
$36
$40
$44
Caroline's Cell Phone Plan
Month
1
2
3
4
Total Amount Paid
$32
$64
$96
$128​

Answers

Answer:

F

Step-by-step explanation

If there is 4 months and every month $32 is added you count $32 for every month.

In the figure, lines I and mare parallel lines cut by transversal p.
Andrea said that if m 2 2 = 40° then m 3 must also be equal to 40°. Which justifies Andrea's statement?
A
Alternate interior angles are congruent.
B. Alternate exterior angles are congruent.
C. Corresponding angles are congruent,
D. Consecutive interior angles are supplementary

Answers

Answer:

The statement which justifies Andrea's statement is "Corresponding angles are congruent" C

Step-by-step explanation:

If two parallel lines intersected by a line, then there are some pair of angles are formed

Corresponding angles that are congruentAlternate interior angles that are congruentAlternate exterior angles that are congruentConsecutive interior angles that are supplementary

In the given figure

∵ Lines l and m are parallel

∵ They are cut by transversal p

∠2 and ∠3 are in the corresponding position

→ By using the 1st rule above

∵ Corresponding angles are congruent

∠2 ≅ ∠3

m∠3 = m∠2

∵ m∠2 = 40°

∴ m∠3 = 40°

The statement which justifies Andrea's statement is "Corresponding angles are congruent"

NEED ASAP!! PlsssSSS WILL GIVE BRAINIEST!!

Determine if the triangles are similar. If similar, state how and complete the similarity statement.

Answers

Answer:

sss similarities

Step-by-step explanation:

!!!!!!!!!!÷

Similarities hope this helps you out


What is the slope of the line

Answers

Answer:

-3/1 or -3

Step-by-step explanation:

you have to go down three from where the line crosses at a point then move over one to get to the next crossing point and that's the answer

Answer:

-3/1

Step-by-step explanation:

i think thats the answer

A $230 suit is marked down by 10%. Find the sale price.
The sale price is $
(Round to the nearest dollar as needed.)

Answers

Answer:

$207

Step-by-step explanation:

Divide 230 by 10= $23

Subtract $23 from the original price which equals 207 dollars

F (×)=(×H)(×-1) is this polynomial function​

Answers

Answer:

I think so

Step-by-step explanation:

Mrs. Viera spent $95.55 buying 13 pizzas for a class pizza party.



How much did one pizza cost?

Answers

The answer is 7.35 because if you divide 95.55 by 13 it’s 7.35 . lol.
7.35 shsjjrkdkdnd snjsjsnd n

-5n-8(1+7n)=-8
Solve this equation

Answers

Answer:

it's 0

Step-by-step explanation:

find the missing number in the proportion. 2/3 = x/15​

Answers

X= 10
Hope this helps and good luckkkk :)

HELPPPPPPPPP best answer will get braainliest

Answers

180 (and then whatever the units of measure are)

to find the perimeter you have to add all four sides together to get your total. (3y+2)+(3y+2)+(5y+8)+(5y+8)

y=180

Answer:

Perimeter of the Rectangle is 2×(length+breadth)

→2{(3y-2)+(5y+8)}=2{3y-2+5y+8}=2{8y+6}=16y+12

(16y+12) is the right answer.

is this right or wrong?

Answers

Answer: Yes, your correct because the square root of 61 is 7.8, and that's inbetween 7 and 8

I hope this helps, and Happy Holidays! :)

Which conflict reaction involves a choice of whether or not to do something when part of the situation is attractive but the other is not? approach avoidance multiple approach approach approach avoidance avoidance

Answers

Answer:

Approach-avoidance

Step-by-step explanation:

The term that is being described in this question is known as Approach-avoidance. This occurs in many real-life scenarios where individuals really want something until they are met with the negative side of that goal and ultimately turn away because of those negative traits. One example that is widely used for this term is marriage. Marriage in itself is a very positive goal that many individuals strive for, but ultimately push away from it when they begin to see the negative aspects of it, even if the positive values overshadow the negative ones.

Solve for y.
[tex]4y^2=196[/tex]
Enter your answers in the boxes.
y = or y =

Answers

The solution has 2 answers

Y1= -7. Y2=7

Please HELP!!
Which linear inequality is represented by the graph

Answers

Answer:

The answer should be y ≤ 1/3x - 1 I believe

Car Survey In a survey of 2,900 people who owned a certain type of car, 1,450 said they would
buy that type of car again. What percent of the people surveyed were satisfied with the car?

Answers

Answer:

50

Step-by-step explanation:

1450 is half of 2900

The distance that Scott walks is a function of the time he spends walking. Scott can walk 1 half
mile every 8 minutes. Assume he walks at a constant rate.
predict the shape of the graph of the function

Answers

Step-by-step explanation:

It is given that,

The distance that Scott walks is a function of the time he spends walking. Scott can walk 1 half  mile every 8 minutes.

Let y is the distance (in miles) and x is time (in minutes).

[tex]\dfrac{0.5}{8}=\dfrac{y}{x}\\\\\dfrac{x}{y}=16\\\\y=\dfrac{x}{16}[/tex]

The attached graph predicts the shape of the function. Hence, this is the required solution.

Evaluate -9+5^2(2-1)​

Answers

Answer:

16

Step-by-step explanation:

5^5=25

-9+25(2-1)

-9+25*1

-9+25=16

have a great day

Answer: Your answer would be 16.

I need help!! Worth 17 points!!

Answers

Answer:

2 + 3t

Step-by-step explanation:

is started at 2ft (2+) and went up 3 times each year. (3t)

Answer:

2 + 3t

Step-by-step explanation:

2 because of the feet it started at and 3t to represent 3 ft per year

PLEASE ANSWER IM BEING TIMED HELPP

Jada is buying 4 stamps that cost $0.49 each. How can rounding be used to estimate the total cost of the stamps?


Since each stamp is about $0.50, the total cost is approximately 4 + 0.5 = $4.50.

Since she is buying about 10 stamps, the total cost is approximately 10 × 0.49 = $4.90.

Since each stamp is about $0.50, the total cost is approximately 4 × 0.5 = $2.00.

Since she is buying about 10 stamps, the total cost is approximately 10 + 0.49 = $10.49.

Answers

The answer of the given question based on the word problem of multiplication is , option (c) Since each stamp is about $0.50, the total cost is approximately 4 × 0.5 = $2.00.

What is Total cost?

Total cost refers to the complete amount of money required to purchase or produce a given quantity of goods or services. It includes all the expenses involved in the production or purchase of the product or service, like materials, labor, and overhead costs, as well as any other additional expenses like  taxes or shipping fees. Total cost is an important concept in economics and accounting as it helps businesses and individuals to determine the profitability of a product or service and make informed decisions about pricing and production.

The answer is: "Since each stamp is about $0.50, the total cost is approximately 4 × 0.5 = $2.00."

Rounding can be used to estimate the total cost of the stamps by approximating the cost of each stamp to the nearest 50 cents, which is $0.50. Therefore, the cost of four stamps can be estimated as 4 multiplied by 0.50, which is $2.00.

To know more about Profitability visit:

https://brainly.com/question/30091032

#SPJ1

I need help please I got 10 minutes to finish

Answers

Answer: i dont see nonthing what the question

Step-by-step explanation:

what’s the question

Which property of operations can be used to rewrite the expression without the​ parentheses?

Answers

Answer:

The Commutative Properties of Addition and Multiplication ... in an addition expression can be grouped in different ways without changing the sum. ... Mathematicians often use parentheses to indicate which operation should be done ... Rewrite 7 + 2 + 8.5 – 3.5 in two different ways using the associative property of addition.

Step-by-step explanation:

I learned this and i still know it. I dont have a explanation

last year keith opened an investment account with $6400. At the end of the year, the amount in the account has decreased by 6.5%. How much is this decrease in dollars? how much was in his account at the end of the year

Decrease in amount: $_____
Year-end amount: $_______

Answers

Decrease In Amount: $416

Year End Amount: $5984

help on math plz help​

Answers

Answer:

1/6

Step-by-step explanation:

Your answer is 1/6
Your answer would be 1/6

casey's den is 10feet longer than it is wide. If the​ den's area is 119 square​ feet, what are the dimensions of the​ room?

Answers

Answer:

The width is 7ft and the length is 17 ft

Step-by-step explanation:

Let w represent the width of the room and L represents the length of the den.

Given that:

caseys den is 10feet longer than it is wide

Then;

w + 10 = L ---- (1)

The area of the den = 119 ft²

Area = w × L

119 = w × L  ---- (2)

From equation (1);

let w = L - 10.

Now we can replace the value of w into equation (2)

i.e.

(L - 10) × L = 119

L² - 10L - 119 = 0

(L + 7) ( L - 17) = 0

L + 7 = 0 or L - 17 = 0

L = - 7 ft  or L = 17 ft

Recall that:

w = L - 10

w = -7 - 10    or    w = 17 - 10

w = -17         or     w = 7 ft

The area of the den can now be:

Area = -17 ft × - 7ft   or       17ft ×  7 ft

Area = 119 ft²           or        119 ft²

Since it is ideal to use the positive integer,

Then the width is 7ft and the length is 17 ft

Write the equation in slope- intercept form

4x+2y=12

Thanks!

Answers

Answer:y = -2x + 6Hope this helps!!

a diver 20 ft below the surface of the water starts to swim upward at a rate of 2 ft per second right an equation to model the diver​

Answers

y = 2x - 20 is the equation

How do you solve -12n^2-11n=-15
Solve for n

Answers

Explanation:

N= 3/4 or n= -5/3

1.Find the standard deviation of the data.

2.Explain what the mean and standard deviation tell you about the data you
collected
PLEASE HELP QUICK ILL MARK BRAINLIEST‼️

Answers

Answer:

1.33

Step-by-step explanation:

I used a standard deviation calculator

Ill edit once i figure it out

What are 3 numbers multiplied to get -24 and added to get -12.

Need help ASAP please

Answers

(-3)(-8)(-1)= -24

(-3)+(-8)+(-1)= -12

Spencer purchases clothing for the new school year. Polos cost $12.00 each, and jeans
cost $40.00 each. He had a budget of $125.00 to spend.

Answers

Answer: Two pairs of jeans and three polo's

Step-by-step explanation:

N/A

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