Mathematics College

1. A school gym has a width of 270 ft. Which of the following is equivalent to 270 ft?
90 yd
810 yd
9 yd
Not here

Answers

Answer 1

Answer:

It should be 90

Step-by-step explanation:

Because 270 divided by 3 is 90

Related Questions

Jesse makes a 6% commission on every spa where makes if he sold $875 worth of items this week, how much will he make in commission

Answers

Answer:

$52.50

Step-by-step explanation:

6% of 875

0.06*875

52.5

Jesse will make $52.50 in commission this week if he sold $875 worth of items.

What is the percentage?

The percentage is the ratio of the composition of value to the whole composition of value multiplied by 100.

Here,
To calculate Jesse's commission, we can multiply the total sales by the commission rate:

Commission = Total Sales × Commission Rate

In this case, the total sales are $875 and the commission rate is 6%, so:

Commission = $875 × 6% = $52.50

Therefore, Jesse will make $52.50 in commission this week if he sold $875 worth of items.

Learn more about percentages here:

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Can u help me please

Answers

Answer: y = 3x+18

Slope = 3

Y intercept = 18

==================================================

Work Shown:

m = slope

m = (y2-y1)/(x2-x1)

m = (0-(-9))/(-6-(-9))

m = (0+9)/(-6+9)

m = 9/3

m = 3 ... is the slope

-------

y = mx+b

y = 3x+b .... plug in the slope

-9 = 3(-9)+b ... plug in the point (x,y) = (-9,-9)

-9 = -27+b

-9+27 = -27+b+27 .... adding 27 to both sides

18 = b

b = 18 ... is the y intercept

---------

We found that m = 3 is the slope and b = 18 is the y intercept

y = mx+b turns into y = 3x+18

Bella measured the heights of her corn stalks in centimeters. The heights are 81,88,69,65,87.
What is the mean height of Bella’s. Corn stalks?

Answers

Answer:

78 cm should be the correct answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

78 cm

5a - 25d factor using the GCF

Answers

Answer: 5(a-5d)

Step-by-step explanation:

The GCF (the largest number that can be factored evenly out of the expression is 5. Thus, we divide out 5 from the expression, leaving a and -5d inside of the paranthesis.

We can check our work by redistributing 5 to the factor within the parenthesis. This will prove whether or not your factoring is correct. In this case, taking out the 5 is the correct factorization.

1-x= 1/3 + 3/12. Is the answer 5/1 ?

Answers

Answer:

5/12

Step-by-step explanation:

sorry if wrong

it wants more words don't read

Please need help thank

Answers

Answer:yaaaa baby

jhnsdjlfgnlshdfngj

Answer:

divide

Step-by-step explanation:

12 divided 4 = 3 he put three plants in eatch row

Solve for x and y, please help and explain, thanks

Answers

Answer:

i like to fart

Step-by-step explanation:

Been stuck on this one

y-intercept of –7 and a slope of 3/2

Answers

Answer:

y=3/2x-7

Step-by-step explanation:

Slope-intercept formula: y=mx+b

m= slope

b= y-intercept

Replace the "m" and "b" the number that is given it

So the slope of 3/2 will look like this in the equation:

y=3/2x+b

THe y-intercept of -7 will look like this in the equation with the slope:

y=3/2x-7

Hope this helps!

Find the slope and y-intercept.
y= - x - 4

Answers

Answer:

slope= -1

y-intercept= -4

Step-by-step explanation:

Jeans are on sale for 20% off the regular price. Which function would give you the total cost for purchasing a pair of jeans that costs x dollars?

f( x) = x - 0.2 x
f( x) = 0.2 x - x
f( x) = 0.2 x

Answers

The answer is f(x)=x-0.2x

Answer:The answer is f(x)=x-0.2x

Step-by-step explanation:

solve for m<2. help meee

Answers

33 because the lines across from the angle are congruent so the angle have to be congruent as well

100% of apples observed in the summer are red, leads to the assertion all apples are red."
Identify the misuse of statistical data in the above statement.
A)
Loaded questions
B)
Data manipulation
Overgeneralization
D)
Discarding unfavorable data

Answers

B because not all apples are red. #allapplesmatter

The titanium content of an alloy is being studied in the hope of ultimately increasing the tensile strength. An analysis of six recent heats chosen at random produces the following titanium contents. 9.7% 7.4% 5.9% 7.7% 7.5% 8.9% What is the value of the test statistic, if the alternative hypothesis is the mean titanium content is greater than 9.5%?

Answers

Answer:

Tstatistic = - 3.068

Step-by-step explanation:

Given the data: 9.7% 7.4% 5.9% 7.7% 7.5% 8.9%

Mean titanium > 9.5%

Test statistic :

(m - μ) / (s/√n)

From the data: obtain the sample mean and standard deviation

From the data given ;

Calculate the same mean and standard deviation :

Using calculator :

Sample mean (m) = ΣX / n

Sample size (n) = 6

m = 47.1 / 6 = 7.85

Standard deviation (s) :

Using calculator = 1.317

Hence,

(m - μ) / (s/√n)

Tstatistic = (7.85 - 9.5) / (1.317/√6)

Tstatistic = - 1.65 / 0.5376629

Tstatistic = - 3.068

alsooo need help as well !!!

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with more years of education, the annual salary should also increase

when someone is more educated, they are usually able to perform more difficult jobs and in turn get paid more money

46 + [3(2+5)] + 5}
Simplify expression using order of operations

Answers

uhhhh

Step-by-step explanation:

Answer:

Step-by-step explanation:

To solve 46 + {[3(2+5)]+5}, you would first do what is inside the () so that would be 2+5, then you would move outward multiplying 7 by 3 to get 21, then adding 5 to get 26. Then you would finally add 46 to get 72

A shoe store buys a pair of shoes for $16.00 and then sells it at after a 125% markup. What is the new selling price?

Answers

Answer: I think the answer is $36.00 US dollars.

Step-by-step explanation:

Rosita went to the mall.She purchased a smoothie for $4,a scarf for $12,and a scrunchie for $8.Rosita plans to add 4+12+8 to determine the total amount that she spent. Describe how Rosita can use the communicative property to more easily calculate the total

Answers

Answer:

4+12+8 = 24

Step-by-step explanation:

4+8=12 + 12 = 24 :)

Lydia ran 10 miles in 120 minutes how many did she ran per mile

Answers

Answer:

I think the answer would be 12

Answer:

12 minutes per mile

Sorry if I got it wrong

A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40-
minute time of talk? (1 point)
Total minutes of talk time Monthly cost of cell phone
0
$19.95
10
$20.45
20
$20.95
30
$21.45
$21.95
40
The average rate of change is $0.50, meaning that for each minute of talk time, the monthly bill increases by $0.50.
The average rate of change is $0.50, meaning that for every ten minutes of talk time, the bill increases by $0.50.
The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by $0.05.
The average rate of change is $0.05, meaning that for every ten minutes of talk time, the bill increases by $0.05.

Answers

Answer:

for each 1 minute of talk time, the bill goes up 5¢.

I think it has to either be

--The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bil increaes by $0.05

--The avaerage rate of change is $0.05, meaning that for every ten minutes of talk time, the bill increases by $0.05

Answer:

C. The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by

Step-by-step explanation:

Average rate of change during 40 min:

(21.95 - 19.95)/40 = 2/40 =$0.05

This number reflects the average cost of talk for each minute

Correct answer choice C

The average rate of change is $0.05, meaning that for each minute of talk time, the monthly bill increases by

What are the x and y intercepts of the graphed functionality ?

Answers

Answer:

Step-by-step explanation:

the x intercepts are -1 and 1 (where y = 0)

the y intercept is 1 (where x = 0)

Answer:

X-intercepts: (1,0) and (-1, 0)

Y-intercept: (0,1)

Step-by-step explanation:

I believe the x-intercepts also have a multiplicity of 2 each if you need to know that.

help////
whack is 4x4444444+74723=

Answers

Answer:

.....

Step-by-step explanation:

17852499 is ur answer ;)

james Has twO girls and his friend jEnnie has to girls how many girls do they have together

Answers

Answer:

Step-by-step explanation:

total no. of girls James have = 2

total no. of girls Jennie have = 2

Now,

total no. of girls both have

= 2 + 2 = 4

Answer:

FREE POINTS

Step-by-step explanation:

42 is the same value as

Answers

Answer:

Step-by-step explanation:

Simply the following polynomials.ANSWERS MUST BE IN STANDARD FORM.
(w-7)(w+3)

Answers

w to the 2nd power -4w-21
i couldn't type it in so hopefully you know what I mean

Answer: w^2-4w-21
Explanation: (w-7)(w+3)
=(w)(w)+(w)(3)+(-7)(w)+(-7)(3)
=w^2+3w-7w-21
=w^2-4w-21

help me pls i’m desperate

Answers

It’s corresponding angles
Hope it helps you

Shiloh is splitting a quart of mac n cheese with seven friends If all 8 of them share the quart equally, how many cups will each person get?

Answers

Answer:

half a cup

Step-by-step explanation:

there are 4 cups in a quart they will each get half a cup

The graph below shows the number of plates arranged on different numbers of tables in a room: A graph is shown. The values on the x-axis are 0, 1, 2, 3, 4, 5. The values on the y-axis are 0, 6, 12, 18, 24, and 30. Points are shown on ordered pairs 0, 0 and 1, 6 and 2, 12 and 3, 18 and 4, 24. These points are connected by a line. The label on the x-axis is Number of Tables. The title on the y-axis is Number of Plates. What does the point (1, 6) on the graph represent? (1 point) The ratio of plates to tables in the room is 7:1. The ratio of tables to plates in the room is 7:1. There are 6 plates for every 1 table in the room. There are 6 tables for every 1 plate in the room.

Answers

Answer:

Step-by-step explanation:

Took the test

Answer:

Step-by-step explanation:

I got an A but that was 5 yrs ago

A wave is traveling with a speed of 330 m/sec and has a frequency of 110 Hz. Determine its wavelength (λ).

λ= speed/frequency

frequency=speed/ λ

speed= λfrequency

Group of answer choices

3 km

11 m

11 km

3 m

Answers

Answer:

Step-by-step explanation:

What is the solution of the equation 2X = 7? Round your answer to the nearest ten-thousand.

Answers

Answer:

x =2.8074

Step-by-step explanation:

2^x = 7

Take the log of each side

log (2^x) = log (7)

We know log a^b = b log a

x log 2 = log 7

x = log (7) / log 2

x =2.80735

To the nearest tenth thousandth

x =2.8074

What is the common difference of -10, -190, -390, -590

Answers

Answer:

-200

Step-by-step explanation:

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1. A school gym has a width of 270 ft. Which of the following is equivalent to 270 ft? 90 yd 810 yd 9 yd Not here

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1. A school gym has a width of 270 ft. Which of the following is equivalent to 270 ft?
90 yd
810 yd
9 yd
Not here