Quick need help for this question

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Answer 1

It’s c I did this in my class

Related Questions

Julie printed out a picture of each of the six members of her favorite band to decorate her bedroom door. Each picture measures 5 inches by 7 inches. Once decorated, how many square inches of Julie's door will be covered by these pictures?

Answers

On Julie's door, the images will span 210 square inches.

As Julie printed six images, the total space that the images cover is:

6 x 35 square inches = 210 square inches

What is an inch?

Inches are measured as 1/36 of a yard in both British Imperial and American Customary measurement systems. According to some sources, the term "inch" comes from the Old English "ince" or "ynce," which in turn is said to have originated from the Roman "uncia" unit.

The name of another English unit, the ounce, is derived from the Roman word uncia. According to legend, King David I of Scotland defined the old English word "ynce" as the width of a man's thumb at the base of the nail in the year or thereabouts 1150 AD.

From the question:

Six images total, each measuring 5 by 7 inches, were printed by Julie. We must first calculate the area of each image in order to add up the overall area that these photographs cover.

One image's area is as follows:

5 inches x 7 inches = 35 square inches

As Julie printed six images, the total space that the images cover is:

6 x 35 square inches = 210 square inches

Consequently, 210 square inches of Julie's door will be covered by the images.

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javier writes the equation \(( \frac{2}{3} )a = 50\)what error did he make?

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The given statement is "the sum of 10 and two-thirds of that tree's age, in years, is equal to 50".

If a represents a tree's age, the expression that represents this situation is

\(10+\frac{2}{3}a=50\)

Observe that the variable a has to multiply the fraction only.

Hence, the second option is correct: the variable a should be multiplied by 2/3 only and then added to 10.

I’m giving points pls answer quickly (don’t send me a link pls just tell me answer)

Answers

Answer:

15,000 feet cubed

Step-by-step explanation:

15 x 15 = 225

10 x 15 = 150

150 / 2 = 75

225 = 75 = 300

300 x 50 = 15,000 feet cubed

Answer:

15000 ft^3

Step-by-step explanation:

You said you just wanted the answer so I won't explain in depth but let me know if you want an in depth explanation.

15*15=225

225*50= 11250

10*15=150

150/2=75

75*50=3750

11250+3750= 15000

Answer: 15000ft^3

Simplify the expressions:
−8y³ x 5y8

Answers

When multiplying terms with exponents, the exponents add up. Exponents 3 and 8 wii equal 11.

I hope this helps.

Hi! Your answer is 11. When multiplying terms with exponents, the exponents add up.

Step-by-step explanation:

You want to multiply the terms with the exponents. You should get 3 and 8, add those up and you will get 11.

Hope this helps! Have a good day :)

Given the points below, find XY. Round to the nearest hundredth.
X(-8,4) and Y (4, -6)

Answers

Answer:

15.62

Step-by-step explanation:

The length XY is found from the distance formula:

d = √((x2 -x1)² +(y2 -y1)²)

d = √((4 -(-8))² +(-6 -4)²) = √(12² +(-10)²) = √244

d ≈ 15.62 . . . units

The length of XY is approximately 15.62 units.

Which of the following represents the highest degree of relative performance?

Answers

Answer:

idek

Step-by-step explanation:

Out of what like the following what?

Of the people who attended the school play, 5/12 were students and 1/8 were teachers. What fraction of the total audience were students or teachers

Answers

Answer:

To find the fraction of the total audience that were students or teachers, you need to add the fractions of students and teachers and simplify the result.

5/12 + 1/8 = (53) / (123) + (16) / (86) = 15/36 + 6/48 = 15/36 + 3/24 = 18/36 + 3/24 = (18+3) / (36+24) = 21/60

So 21/60 of the total audience were students or teachers.

Make a conjecture about the product of two odd numbers.

Answers

The conjectures can be the product of two odd numbers is always an odd number and product of two odd numbers is always greater than either of them.

It is given that a number is product of two odd numbers.

We have to make a conjecture about it.

What do you mean by a conjecture ?

A conjecture is a conclusion which is believed to be true but hasn't been proved or disproved yet.

As per the question ;

We need to make a conjecture about product of two odd numbers.

The two conjectures can be ;

(1) The product of two odd numbers is always an odd number.

i.e.,

Let's assume the numbers are 21 and 27.

The product of these two numbers will be ;

= 21 × 27

= 567

So , 567 is an odd number.

2) The product of two odd numbers is always greater than either of them.

i.e.,

Let's assume numbers are 13 and 15.

The product will be ;

= 13 × 15

= 195

is greater than both of 13 and 15.

Thus , the conjectures can be the product of two odd numbers is always an odd number and product of two odd numbers is always greater than either of them.

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PLEASE HELP ME NOW , I WILL PUT YOU AS STAR

Answers

Answer:

Step-by-step explanation:

Because 90+25 equals 115 and 115 minus 180 equals 65

Trina says that 1/3 + 1/2 > 1. Brandi says that 1/3 + 1/2 < 1. Who is correct

Answers

Answer: Trina

Step-by-step explanation: Addition of two positive numbers can never be zero

Answer:

Brandi is correct because 1/3 + 1/2 is less than (<) 1

Step-by-step explanation:

you would be missing a small percentage because you need to have 1/2 + 1/2 to make one and 1/3 is smaller than 1/2

Describe the slope of the line
Find the slope
m=??

Answers

Slope formula (y2-y1)/(x2-x1) ride over run (4+3)/(5-2) = answer: 7/3 or 2 1/3

Answer: 2.333333...

Step-by-step explanation:

If we apply rise over run, we see that it rises 3.5 spaces, and runs 1.5, which means that \(m = \frac{rise}{run} = \frac{3.5}{1.5} = 2.33333...\)

The AL east baseball division has 5 teams how many different ways can they finish 1st through 5th?

Answers

Answer:

Step-by-step explanation:

5 * 5 = 25.

5 Different teams, 5 different places, multiply the numbers of each together and you get how many different ways.

I hope this helps!

a butterfly is flying 8.75 feet above ground. it descends at a steady rate to a spot 6.25 feet above the ground in 1 2/3. what is the butterfly’s change in elevation each minute?

Answers

The butterfly’s change in elevation each minute is 1.5 feet.

How to calculate the change in elevation?

Elevation simply had to do with the height above the sea level.

In this case, the butterfly is flying 8.75 feet above ground and descends at a steady rate to a spot 6.25 feet in 1 2/3. minutes.

The change in elevation will be:

= 8.75 - 6.25.

= 2.50

Therefore, the change per minute will be:

= Change in elevation / Number of minutes

= 2.50 / 1 2/3

= 2.50 / 1.67

= 1.5 feet per minute

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A rectangular shelf has an area of 288 square inches. Its perimeter is 72 inches. What are the dimensions of the shelf?
I need help with this

Answers

Answer:

perimeter=4×length

so 72= 4l

divide through by 4

length=18

Answer:

24 inches x 12 inches

Step-by-step explanation:

Perimeter

2l + 2w = 72l + w = 36

Area

lw = 288

From the perimeter

Reaarrange the equation of the perimeter so that it equates to one of the variablesl = 36 - w

Substituting in the area formula

(36 - w)(w) = 28836w - w² = 288w² - 36w + 288 = 0w² - 24w - 12w + 288 = 0w(w - 24) - 12(w - 24) = 0(w - 12)(w - 24) = 0w = 24, 12

The greater value of the two will be the length, and lesser value will be the width.

Dimensions are : 24 inches x 12 inches

5³ +8-4 /2x (15-2²) - 10

Answers

PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

5^3 + 8-4 / 2x (15-4) - 10

125 + 8 -2x (11) - 10

125 + 8 - 22x - 10

123 - 22x

4 ln(6x + 2) - 16 = 16

Answers

Answer:

Step-by-step explanation:

4 (6x + 2) - 16 = 16

= 64x + 8 - 16 = 16

= 64x + 8 = 16

=64x = 16 - 8

= x = 64 / 8

= x = 8 (ANS)

Use
x
for your variable

The sum of a number increased by nine and the number decreased by two.

Answers

The answer is \((x+9)+(x-2)\) .

A variable is a symbol used to represent a number in an expression or equation. The value of this number is subject to change. An algebraic expression in mathematics is an expression that consists of variables and constants and algebraic operations (addition, subtraction, etc.). Expressions are made up of concepts.

We have given two statements one is " number increased by nine "

Let the number be x .

Mathematically , first statement is represented by

x + 9

Second statement is " number decreased by two "

Mathematically , second statement is represented by

x - 2

According to the question

Sum of first and second statement = \((x+9)+(x-2)\)

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The Empire State Building is 1.454 feet tall, and its antenna spire accounts for
approximately 750 of the building's total height. For her architecture class, Ramona created
a 1:k model of the Empire State Building. If the antenna spire of Ramona's model is 1.02 feet tall
what is the value of k? (Round your answer to the nearest whole number)

Answers

Answer:

Step-by-step explanation:

The one stays the same because there a zero in the tenths place 5 to 9 is rounding up hope this helps you

Challenge Word Problems
1. A 747 Airplane la 762 Inohos tall. How fall to it in foot?
2. The river raft ride at the amusement park oan hold 12 riders at a
time. There are 527 people in line. How many times will the ride need
to run in order to get all 527 people through the ride?
3. One school bus can hold 46 students. There are 24 students in each
of the 5 fifth grade classes. How many buses will they need in order to
transport everyone to the zoo for a field trip?
4. Write and solve a word problem that requires long division AND has a
remainder.
02014 Tedoning Wittra Mountain View
ඉල ම
Ye

Answers

A) A 747 Airplane is 762 inches tall. 762 inches is equal to 63.5 feet, so the airplane is 63.5 feet tall.

What is airplane?

An airplane is a type of aircraft that is heavier than air and propelled by one or more jet engines. It is used for transport across long distances, typically carrying passengers and cargo.

The river raft ride at the amusement park can hold 12 riders at a time. 527 people divided by 12 riders per ride is 44.75. This means the ride will need to run 44 times in order to get all 527 people through the ride.
One school bus can hold 46 students. There are 24 students in each of the 5 fifth grade classes. 24 students times 5 classes is 120 students, so they will need 3 buses in order to transport everyone to the zoo for a field trip.
Write and solve a word problem that requires long division AND has a remainder.
Samantha has 192 lollipops. She wants to evenly divide them into bags of 10. How many bags will she need and how many lollipops will be left over?
192 divided by 10 is 19 with a remainder of 2. Samantha will need 19 bags and will have 2 lollipops left over.

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Name the property shown by each statement.

2 + 8 = 8 + 2

(X•Y)•Z=X• (Y•Z)

3(2-4) = 3•2-3•4

Answers

Step-by-step explanation:

commutative

assocaited ad

distrubuted prooperties

If AABC ~ ADEF, what is the length of DE?

NEED HELP ASAP please and thanks In advance

Answers

Answer:

DE = 21

Step-by-step explanation:

Recall: the ratio of the corresponding side lengths of similar triangles are equal

Given that ∆ABC ~ ∆DEF, therefore,

AB/DE = BC/EF = AC/DF

AB = 8.4

DE = x

BC = 10

EF = 25

AC = 16.5

DF = 41.25

Let's find DE using AB/DE = BC/EF. Thus:

8.4/x = 10/25

Cross multiply

x*10 = 25*8.4

10x = 210

Divide both sides by 10

x = 210/10

x = 21

DE = x = 21

The Venn diagram shows the number of customers who have purchased different types of pets from a pet store, where C represents customers who have purchased cats, D represents customers who have purchased dogs, and F represents customers who have purchased fish.

Circles C, D, and F overlap. Circle C contains 15, circle D contains 21, and circle F contains 12. The overlap of C and F contains 2, the overlap of F and D contains 0, and the overlap of D and C contains 3. The overlap of all 3 circles contains 1. Number 14 is outside of the circles.

How many people are in the set C ∩ D?

4
6
36
38

Answers

The number of people in the set C ∩ D (customers who purchased both cats and dogs) is obtained by adding the overlap of D and C (3) with the overlap of all 3 circles (1), resulting in a total of 4 individuals.

The correct answer is 4.

To determine the number of people in the set C ∩ D (customers who have purchased both cats and dogs), we need to analyze the overlapping regions in the Venn diagram.

Given information:

- Circle C (cats): 15

- Circle D (dogs): 21

- Circle F (fish): 12

- Overlap of C and F: 2

- Overlap of F and D: 0

- Overlap of D and C: 3

- Overlap of all 3 circles: 1

- Number outside of circles: 14

To determine the number of people in the set C ∩ D (customers who have purchased both cats and dogs), we need to consider the overlapping region between circles C and D.

From the information given, we know that the overlap of D and C is 3. Additionally, we have the overlap of all 3 circles, which is 1. The overlap of all 3 circles includes the region where customers have purchased cats, dogs, and fish.

To calculate the number of people in the set C ∩ D, we add the overlap of D and C (3) to the overlap of all 3 circles (1). This gives us 3 + 1 = 4.

Therefore, from the options given correct one is 4.

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Answer: 4

Step-by-step explanation:

trust me bro

Let \(f(x)=2(3)^x^+^1\). Evalulate \(f(2)\) without using a calculator. Do not include \(f(2)\) in your answer.

Answers

\(f(x)=2(3)^{x+1} \\\\[-0.35em] ~\dotfill\\\\ f(2)=2(3)^{(2)+1}\implies f(2)=2(3)^3\implies f(2)=2(3^3) \\\\\\ f(2)=2(27)\implies f(2)=54\)

A student concludes that the solution to the equation ( 2×+1+3=0 is×=4

Answers

Answer:

x = -2

Step-by-step explanation:

2x + 1 + 3 = 0

2x + 4 = 0

x = -2

You randomly select three cards from a standard deck of 52 playing cards. What is the probability that all three cards are face cards when you replace each card before selecting the next card?

Answers

probability of first face card ( with total 12 face cards amongst 4 suits), is 12/52, once one face card is removed, the probability of next card is 11/51, and the next is 10/50. This probability of all 3 being face cards is ( 12/52)* (11/51) *(10/50 ) =1320/132600= 0.00995475113 ~0.01, i.e. one in hundred.

What is the y intercept of the graph of the inequality 2x + 3y > 12?

Answers

Answer:

-4 y>-2/3x-4

Step-by-step explanation:

-3y>2x+12 y> -2/3x-4

PLEASE HELP ASAP THIS IS FOR ALGEBRA PLEASE EXPLAIN AS WELL
5. What is the next term of the sequence -3, 6, -12, 24,…?

Answers

Answer:

-48

Step-by-step explanation:

we can see each number is getting doubled but flipped from negative and positive and vise versa. aka getting multiple by negative 2

we can also double check our work by multiplying each number in the sequence we have by -2 and make sure it follows the sequence.

The quadratic function G parentheses X parentheses is shown in the table below for the integer values on the interval negative one less than or equal to X less than or equal to four, two just

Answers

Since (2,1) is the turning point, let's write the function in its vertex form:

\(\begin{gathered} y=a(x-h)^2+k \\ so\colon \\ y=a(x-2)^2+1 \end{gathered}\)

Let's use one of the points:

\(\begin{gathered} (3,2) \\ 2=a(3-2)^2+1 \\ 2=a(1)^2+1 \\ so\colon \\ a=2-1 \\ a=1 \end{gathered}\)\(y=(x-2)^2+1\)

Therefore:

\(\begin{gathered} x=0 \\ y=(0-2)^2+1 \\ y=5 \end{gathered}\)

F(x)=8*(1/2)^x table

Answers

Answer:

Show the table or make ur question a little more clear so I can help

Step-by-step explanation:

In a class in which the final course grade depends entirely on the average of four equally weighted 100-point tests, Paul has scored 82 , 88 , and 87 on the first three. What range of scores on the fourth test will give Paul a C for the semester (an average between 70 and 79 , inclusive)? Assume that all test scores have a non-negative value.

Answers

Scores between 23 & 59 will give Paul a C for the semester (an average between 70 and 79).

The sum of the scores on the first three, hundred point tests

= 82 + 88 + 87 = 257.

The total score required in four 100-point tests to get an average score of 70 = 70X4= 280.

The total score required in four 100-point tests to get an average score of 79 = 79X4= 316.

Therefore, the score on the fourth test should be between (280-257) & (316-57) i.e, 23 & 59 to get an average score of 70 & 79.