Mathematics College

Brianna measured the length of the cafeteria table in inches. She measured the same table in feet. Which unit would Brianna need more of to measure the length of the table? feet or inches and why?

A. She will need more inches than feet since feet are larger.
B. She will need more inches than feet since inches are larger.
C. She will need need more feet than inches since feet are smaller.
D. She will need the same number of inches and feet since they are the same size.

Answers

Answer 1

Answer:

A .she will need more inches than feet because feet are larger

Step-by-step explanation:

Related Questions

Verify that f and g are inverses functions using composition , show your steps

Answers

Answer:

See explanations below

Step-by-step explanation:

Given the functions

f(x) = 12x - 12

g(x) = x/12 - 1

To show they are inverses, we, must show that f(g(x)) = g(f(x))

f(g(x)) = f(x/12 - 1)

Replace x with x/12 - 1 into f(x)

f(g(x)) =12((x-12)/12) - 11

f(g(x)) = x-1 - 1

f(g(x)) =x - 2

Similarly for g(f(x))

g(f(x)) = g(12x-12)

g(f(x)) =(12x-12)/12 - 1

12(x-1)/12 - 1

x-1 - 1

x - 2

Since f(g(x)) = g(f(x)) = x -2, hence they are inverses of each other

What is OB'?

1.5 units
3 units
4.5 units
6 units

Answers

Answer: it's b on edge

Step-by-step explanation:

How many ways are there to add three positive even numbers to get a sum of 20? Solve this
problem by making a systematic list, then state your solution.

Help!!!!! can you show your work too thanks

Answers

Answer:

no entender veri mucho......aaaa

Find the slope of the line that passes through the two points.

Answers

Answer:

slope is 5

Step-by-step explanation:

use formula (y2-y1)/(x2-x1) to find the slope

(2-(-3))/(6-5)

= 5/1

if you want the equation to the graph here:

y=mx+b

2=5(2)+b

2=10+b

b=-8

equation: y=5x-8

Can someone help me please

Answers

1, 2, 3 have the same solution

May Nilbin Be With You

Calvin saved 1/4 of the price of the car he wanted to buy which fraction is 1/4 A 2/12
B 5/20
C 2/16
D 5/25

Answers

Answer:

1/4 = 5/20

Step-by-step explanation:

1/4 = 5/20

Answer:

Step-by-step explanation:

1/4 is equivalent only to B (5/20). To check this, try dividing 20 into 5 with a calculator; you should get 0.25 = 5/20

11.3
Example 3: A person randomly selects one of the four envelopes
shown below. Each envelope contains a check that the person gets
to keep. However, before the person can select the envelope, he or
she must pay $7 to play. Determine the person's expectation for the
following:

Answers

Answer:

Mathematical expectation is to get %280%2B3%2B7%2B22%29%2F4 = 32%2F4 = 8 dollars from the envelopes.

Statistically, it is loosing game.Step-by-step explanation:

Determine the value of a.

A) 6
B) 70
C) 7
D) 10

Answers

Answer:

Step-by-step explanation:

SU/UR = ST/QT

10/7=10/x

70=10x

7=x

A=7

Have a nice day :)

Best Buy bought a television for $175. Then,
Best Buy sold it for $360. What percentage
was the markup?

Answers

Answer:

105.7143%

Step-by-step explanation:

pls make me brainliest

Steve manages a skate park and he has been analyzing the attendance data. Steve finds that the number of visitors increases exponentially as the temperature increases, and this situation is represented by the function f(x) = 5x. Steve also finds a linear equation that models the number of people who leave the park early depending on the change in temperature, and it is represented by f(x) = −x + 6. The graph of the two functions is below. Find the solution to the two functions and explain what the solution represents. (10 points)

Answers

Answer:

(1, 5)

Step-by-step explanation:

Both of the graphs include infinite number of points.

The solution is the common point that belongs to both of the graphs, the intersection point.

We can see it is the point (1, 5)

This is the point when the temperature change is positive 1 degree. At this point number of visitors is equal to number of those leaving the part early.

joanne is buying a pair of shoes in europe. the length of her foot is 27.5cm

Answers

What’s the question here?

Helppppp!!!!!!!!!!!!

Answers

Answer:

y = 2/3x

Step-by-step explanation:

Help I don’t know the answer

Answers

Answer:

the last one

Step-by-step explanation:

the input cannot be negative

The last one should be correct

Part a identify the similar triangles in the above diagram

Answers

Answer:

it's a scalene triangle whose all sides are different

Zara want to purches a new shirt for $19.98 and a pair of sneakers for $64.95.She only has $73.17 saved.How much more money dose she need to purchase the new shirt and the sneakers.

A. 158.10
B. 11.76
C. 84.93
D. 11.84

Answers

B. 11.76

19.98 + 64.95 = 84.93
84.93-73.17=11.76

B) is Your answer

11.76

Step-by-step explanation:

[tex]19.98 + 64.93 = 84.93[/tex]

[tex]84.93 - 73.17 = 11.76[/tex]

is Your perfect answer

PLEASE HELP ITS REALLY URGENT

Answers

Y= 8x+8
Since it tells you that x=8 when y is 0 you know that the y-intercept is 8.

What is the area of the arrow shown

Answers

Answer:

Step-by-step explanation:

a b c d

HELPPP ITS QUESTION 17 BTW

Answers

Answer:

Step-by-step explanation:

Answer:

12n

Step-by-step explanation:

Which students reads the faster rate in your final answer include all necessary calculations

Answers

Answer:

Connie

Step-by-step explanation:

Determine the reading rate of the three students each. The student with the highest number of pages per minute is the fastest student (i.e. reads more words per minute).

✔️Stew's Reading Rate:

2650 ÷ 10 = 265 words per minute

✔️Connie's Reading Rate:

From the graph, it shows that 200 words are read in 1 minute.

So we have, 200 words per minute.

✔️Felicia = 260 words per minute

Therefore, we can conclude that Connie is the fastest because Connie reads more words per minute, which is 265 words per minute. Connie reads at a faster rate.

Find the missing side. Round to the nearest HUNDRETH.
*
10 points
X
240
12
5.34
6.98
O
12.42
5.25

Answers

Answer:

A. 5.34

Step-by-step explanation:

Reference angle = 24°

Opposite = x

Adjacent = 12

Thus, applying trigonometric ratio, we have:

tan (24) = x/12

Multiply both besides by 12

12*tan (24) = x

x = 5.34 (nearest hundredth)

What is 22.5% written as a fraction in simplest form?

Answers

Answer:

9/40

Step-by-step explanation:

Write down the percent divided by 100 like this:

22.5/100

Multiply both top and bottom by 10 for every number after the decimal point:As we have 1 digit after the decimal point, we multiply both numerator and denominator by 10, or, simply shift 1 decimal place to the right. So,

(22.5*10)(100*10)= 225/1000

Simplify (or reduce) the above fraction by dividing both numerator and denominator by the GCD (Greatest Common Divisor) between them. In this case, GCD(225,1000) = 25.

225 ÷ 25/ 1000÷25 = 9/40

A coin is tossed and six sided die numbered 1 through 6 is rolled. Find the probability of tossing a tail and then rolling a number greater than 1.

Answers

Answer:

5/12

Step-by-step explanation:

A coin has two faces (H, T)

n(S) = 2 (sample space)

If it is tossed and a rail is gotten,

n(E) = 1 (event)

Probability of tossing a tail = n(E)/n(S)) = 1/2

If a dice is rolled, the sample space S = {1, 2, 3, 4, 5, 6}

n(S) = 6

Number greater than 1 are the evens E = {2, 3, 4, 5, 6}

n(E) = 5

pr(rolling a number greater than 1) = 5/6

Hence the probability of tossing a tail and then rolling a number greater than 1 = 1/2 * 5/6

= 5/12

please help I have attached a picture

Answers

Answer:

option 3

Step-by-step explanation:

u can eliminate option 1 and 4 because the circles are empty and this problem has an equal to sign. the greatest number x can be is -2 because that would make the left side of the equation equal to three. Therefore x must be less than or equal to -2 to make the equation true(as graphed)

You have a problem. You are running out of M&Ms (the candy). Originally, you had 200 small pieces. Last week, you got a little excited and ate 151 pieces of your original amount in one week (7 days). You are determined to last the remaining M&Ms for exactly one more week. If you eat the same amount every day, how many pieces will you be able to eat each day?

Create an equation to show how you would find the number of M&M pieces you could now have each day.
What is the answer to your equation in part 1? What steps did you take to solve your equation?
Please explain how you know your equation is correct.

Answers

Answer:

49 = 7m

m = 7

Step-by-step explanation:

200 - 151 = 49

There are 49 M&M's left

m = M&M's per day

7(7) = 49

Answer:

49 ÷ 7 = 7

Step-by-step explanation:

200 - 151 is 49 so 7 beacuase 49 divided by 7 is 7

Solve for x in the triangle,round your answer to the nearest tenth

Answers

Cosine = adjacent / hypotenuse

cos (49)= x/27
27 * cos(49) = x
27 * 0.656 = x
x = 17.7

60° 2x + 149 degrees

Answers

Answer:

x = 23

Step-by-step explanation:

60°=x+14

60+14=84=X

When a teacher counted her students in groups of 4, there were two students left over. When she counted them in groups of 5, she had 1 student left over. If 15 of her students were girls and she had more girls than boys, how many students did she have?

Answers

There’s 16 students - 15 girls and 1 boy

Number of students in class = x students

X is two more than a multiple of 4

So x is an even number because multiples of 4 are even & adding 2 would mean it’s still equal

X is 1 more than a multiple of 5. We know x is an even number. It has to be a multiple of 5 ending in 5 not 0
5 + 1 = 6

All multiples of 4 ending in 6 are 16, 36, 56...

Since there are 15 girls and there are less boys than girls

16 - 15 = 1

Therefore there’s 16 students

SOMEONE HELP ME SOLVE THis.

Answers

Answer:

shiiiii i dont no Nlgga

Step-by-step explanation:

uhhhh , i think the answer is 41.
blue monster = 20
yellow monster = 15
green monster = 6

AN algebraic expression for -8 subtracted from -x is

Answers

Answer:

-x-8

Step-by-step explanation:

hope this helps

Answer:

if it is -8 subtracted from -x then

-x-(-8)

if it is 8 subtracted from x then

x-8

Solve 3 - x=-9
a. x=16
b.x=12
c.x=-6
d.x=12

Answers

Answer:

3 - x =-9

3+ 9 =x

x = 12

so, correct answer

x =12

Oh gosh lol lol did it say hi

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