Enrollment in a business seminar increased from 78 people to 90 people. What was the percent of the increase? Round to the nearest tenth of a percent.

Answers

Answer 1

15.4% (15.3846% to be exact)

Related Questions

Use the table to answer each question below.

1. How many minutes will it take to run 1 mile?

2. How many miles could be ran in 14 minutes

3. How many miles could be ran in 28 minutes?

Answers

1. 35/5= 7 minutes
2. 7 minutes= 1 mile so 14 minutes is 2 miles
3. 28/7= 4 miles

1.35/5= 7 minutes
2.7 minutes= 1 mile so 14 minutes is 2 miles
3. 28/7= 4 miles

the length and width of a rectangle are in the ratio 3:1.
a) the length of the rectangle is 2.1m.What is the width?
please help I'm sick and the math ain't mathing today

Answers

Answer:

Step-by-step explanation:

Jasmin enlarged a drawing she made in art class.
What is the value of x?

Answers

the value of x would be 50

X equals 50 through proportional reasoning

I NEED HELPPPPP!!!! THIS IS SO HARDDDD

Answers

Answer:

The answer is 28

Step-by-step explanation:

I hope this helps! Have a good day!

Answer:

Step-by-step explanation: By using PEMDAS (parenthesis, exponents, multiply, divide, add, subtract).

What is the value of 4/7 x 0.3 / 1/6?

Answers

Rewrite as

[tex]\frac{4}{7} *\frac{3}{10} /\frac{1}{6}[/tex]

PEMDAS says do multiplication first

When multiplying fractions, just multiply across.

12/70 / 1/6

When dividing fractions, KEEP CHANGE FLIP.

Keep one of the fractions, change the sign to multiplication, flip one of the fractions.

12/70 * 6/1

72/70

1 2/70

Option D

1 1/35

The answer will be (D) 1 1/35

Maria is renting kayaks from a local shop that charges a $10 fee, plus an hourly rate of $7.50.
For how long can Maria rent the kayak if she pays a total of $70?
6 hours
7 hours
8 hours
9 hours

Answers

8 hours it’s kinda easy for me but maybe not for you

Also it would help a lot if you gave me brainliest answer

10 + 7.50(h)
10+7.50
17.50
70-17.50
52.50/7.50
7 hours

How much interest is earned on $2,566.45 at 0.4% for three years?

Answers

Step-by-step explanation:

you have to use this equation

A=P(1+ın)

A=Total amount

P=Money invested or borrowed

ı=interest [0.4÷100=0.004]

n=Number of years

then substitute and calculate

I believe it’s 164.25. You multiply each year by 0.4.

Find the difference between 367 and 280

Answers

The percentage difference is about 28.8934%

Answer:

the difference between the 2 is 87

Which is the correct answer

Answers

Answer:

Step-by-step explanation:

A is just moving the shape left

C is flipping the shape the opposite direction

B rotated the shape

If you mean, Rotating the whole square, then yes. The answer is "B"

BUT! If you mean rotating the triangle in it-self, THEN the real answer is "C"!

DON'T GET IT WRONG!! Best of fortune! : )

Can someone tell me where to plot the points? (due tomorrow) thanks!
Also can you explain to me if this is proportional or not? I need a clear reason. Thanks so much!

Answers

Step-by-step explanation:

ok do you see where x is on the graph

you would put 0 3 times up and y would be where

5 is on the graph you would put 3.5 times up

HOPE IT HELPS

Here are the answers
0,2
2,5
3,5.5
1,3.5

The formula for any geometric sequence is an = a1 · rn - 1, where an represents the value of the nth term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the sequence -3, -6, -12, -24, ...?

A an = -3 · 2 n - 1
B an = -3 · (-2) n - 1
C an = 2 · (-3) n - 1
D an = -2 · (-3) n - 1

Answers

Answer:

an=-3.2n-1

Step-by-step explanation:

a1=-3

r=T2/T1

-6/-3

r=2

an=-3.2n-1

In the diagram shown, what is the ratio of shaded parts to unshaded parts?

1 shaded rectangle and 5 unshaded rectangles.
1 shaded to 5 unshaded
5 shaded to 1 unshaded
6 shaded to 5 unshaded
1 shaded to 6 unshaded

Answers

1 shaded to 5 unshaded

un shade 1 to unshade 5

estimate 42.8 + 31.2

Answers

You can round 42.8 to 43 and 31 to 31 so 43+31 is 74 as a estimated answer

74 you can round the last numbers or just add it all together:)

how to divide 3 ÷ 0.4 =

Answers

Answer:

7.5

Step-by-step explanation:

I think the answer is 7.5 I haven’t done this math in a while but I think that answer makes sense

SOLVE CORRECTLY AND SHOW WORKKKK!

Answers

Answer:

t= 2

Step-by-step explanation:

Input the given number in the formula given.

110= 55t

divide 55 from both sides

110/55 =55/55t

which then gives you

2 = t

Solve for t and h will get 2
110=55t//:55
t=2

HELPPPPP!!! HEY YALL NICE TO MEET YALL AGAIN!!!
WHAT’S UP GIRLYPOPS <3 or Boys (tysm for helping me) I Gotta a homework that’s driving me CRAZY :( If you know how to do (PLeASe HELP) you will get “BrAInLiEsT” if you get the answer correctly and mark it down like this “1. (Answer)” or just explain how you got ur answer YOU GET IT!!!!!:D If it’s nonsense you will get RePoRtED RePORTED REPORTED!! all you gotta do is answer the question on the image!!! :) Goodluck :D!!! (am new btw)

Answers

Before: $67.50
Tax: $3.88
After: $70.88

Before: $98.75
Tax: $4.94
After: $103.69

Before: $399.79
Tax: $19.99
After: $419.78

Before: $1,250
Tax: $62.50
After: $1,312.50

Before: $12,500
Tax: $625
After: $13,125

This is for the first table. I wish I could help out with the second one but I never was taught that. Hope this helps girlie.

Hall swam 34 laps in 1 2/3 hours. Find his swimming rate in laps per hour

Answers

1 2/3 = 5/3

5/3 ÷ 5/3 = 1

34 ÷ 5/3 = 34 x 3/5

102/5 = 20.4

20.4 laps per hour

First convert your fraction into a decimal
1 2/3 =1.66
They swam 34 laps so take 34 and divide it by 1.66
34/1.66= 20.48
So his swimming rate is 20.48 laps per hour

What is the slope of this graph.

Answers

hope this helps! i gave all of the steps on how to solve in this image

Your slope is 1/2 up one two to the right

A poster storage tube in the shape of a cylinder has a diameter of 3.5 inches and a volume of 122.5 (pi) cubic inches. What is the height of the poster storage tube in inches. What is the height of the poster storage tube in inches?

Answers

Answer:

the hieght is 12.7 inches

Step-by-step explanation:

v=122.5

r=d/2

3.5/2=r

r=1.75

v=pir²h

122.5 =piR²h

122.5=pie1.75²h

okay so frist solve for r sense exponents come before multiplication in bedmask

122.5 =pi3 .06g

so then it's pie times r

122.5=9.61 *h

122.5/9.61=h

12.7=h

Answer:h≈12.73in

d Diameter

3.5

V Volume

122.5

in³

Using the formula

V=π(d

2)2h

Solving forh

h=V

π(d

2)2=122.5

π·(3.5

2)2≈12.7324in

Step-by-step explanation:

If 11 is increased to 15, the increase is what percent of the original number? (This is known as the percent change.)

Hint: Write your resulting percent in decimal form with three decimal places of accuracy. Example: Write 2% as 0.02. Write 5.66% as 0.057.
Submit QuestionQuestion 2

Answers

My answer is 0.363 or roughly 36% increase

The increase is 36.3636% (0.364)

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator part 2

Answers

Answer:

64/8=8/1which in ratio it is 8:1

Answer:8/1 is your answer

Step-by-step explanation:

How much interest is earned on $128.51 at 1.5% for four years?

Answers

Answer:

Step-by-step explanation

5% x $1,000 x 4 = $200

I=PRT
I=(128.51)(1.5%)(4)
I= 7.71
(make sure to add percentage when putting in calculator)

This is just a random question to see who answers the fastest lol.

what is 50 x -9 + 3 4/5

Answers

The answer is -446.2 or -446 1/4 I believe

Answer: -446.2

Explanation: I needed points

37 plus what equals 294

Answers

Answer:257

Step-by-step explanation:

I subtracted 37 from 294

Then, to check I added 37 to 257

I got 294

A function has the function rule y = x - 7. If the input is 4, what is the output?

A -11
B 3
C 11
D -3

Answers

C - 11

Solution:
4 = x - 7
4 + 7 = x
11 = x

The output of the function y would be -3 if the input is 4. So, option D is the answer.

Here, the function rule that we have been provided with is ⇒ y = x - 7

Given, the input we need to use is ⇒ x = 4

We use the value of the given in the function rule to get the required output:

y = 4 - 7

y = -3

Therefore, after using the given input 4 and substituting it in the given function rule, we get the output -3.

Learn to know more about linear functions on

https://brainly.com/question/20537477

bro just help. PLEASE! I dont understand.

Answers

Answer:

5.81

Step-by-step explanation:

The question is asking you to substitute 1.4 for b in the expression b(4.15), so put 1.4 where the b is.

1.4 (4.15) or 1.4 x 4.15

Then, solve by multiplying the two numbers.

1.4 x 4.15 = 5.81

pls try to do it fast

Answers

Answer:

4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

is the same as means =

decreased by means -

a number means x

so 4 1/3=11-x

Answer: 4 1/3 is the same as 11 decreased by a number

Step-by-step explanation:

Go down the line. 4 1/3 match up in the sentence and the equation. Is the same as is another way of saying equal to, so that works. Then, there are both 11s so that checks. Finally, decreased is the same as minus or subtract, and x is a number.

Help ASAP, I'll give brainliest to the first correct answer.

12/0.02 = P

P = $ ? .00

Answers

Answer:

$6.00

Step-by-step explanation:

12/0.02 = 600 p

To convert pennies into dollars divide it by 100

600 ÷ 100 = 6

$6.00

Hope this helps, have a great day!

P = 6.00
In dollars p = 6

Jake claims that, when two numbers are multiplied together, the product could be less than both factors.

Which of these equations and statements could he use to support his claim?

Answers

Answer:

The first one.

The first one because it supports the question

(answer please, dont use me for my points)
Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75 inches.
1.What is the actual measurement of that side of the courtyard? Express your answer in inches and then in feet.
2.If Andre made another courtyard scale drawing at a scale of 1 to 12, would this drawing be smaller or larger than the first drawing? Explain your reasoning.

Answers

1. 165in. and 13.75 ft.
2. It would be smaller because it has a lower scale value
Ex. The first is scaled 60 time and the second is scaled 12 times so the first one of 60 would be scaled 48 times bigger that the second scale to 12.

Other Questions

the ruling in miller v. california is a landmark decision by the u.s. supreme court in which the court redefined its definition of what constitutes obscenity. this definition has been translated into what is referred to as the miller test, a test for determining whether speech or expression can be labeled obscene, in which case the material is not protected by the first amendment and therefore becomes illegal. the miller test was developed in 1973 and has three parts, what are they? What region of the United States believed that the states should be able to govern themselves without interference from the national government? 2. Balance these chemical equations.(a) SO + OSO3(b) NH3 + ON + HO(c) C4H10+ O CO + HO(d) Pb(NO3)2 PbO + NO + O(e) Al + Fe3O4 AlO3 + Fe(f) Sr + HO-Sr(OH) + H 70 points need help asap Which triangle is ABC similar to and why? if after 40 month amount of 2375 is received by 15/2% interest rate, how much is principal ? An arena receives $1,000 per event for 16 concerts. If the administrative costs for this sponsorship total $12,000, what is the profit margin for the concert sponsorship?. How might thepercentage of young people affecteconomic factors, such as nationalemployment and national demandfor products and services? Electromagnetic radiation travelsA. in an unpredictable wayB. as a straight lineC. as a squareD. as a wave this is answer This square based pyramid30 cmis cut horizontally at a height of 15 cmto leave this frustumR15 cm10 cm1 xarea of base x perpendicular heightVol = x10 cmCalculate the volume of the frustum. Describe the journey of ammonia from creation to excretion. Please include all the following terms: cells, nitrogenous compound, ammonia, bloodstream, liver, urea, renal artery, kidneys, nephrons, renal pelvis, renal vein, ureters, urinary bladder, urethra A Stranger At home. Chapter7. What do you think the importance of the following quote is to the story: "Olemaun grewlarge inside her". What does this mean? Why is it an important moment in the story? the ratio of 15 and square of m? This question is on Get More Math The nurse is auscultating the lungs of a client and detects normal vesicular breath sounds. What is a characteristic of vesicular breath sounds?. i need help with english A movie store had four hundred ninety-five movies they were putting on six shelves. If the owner wanted to make sure each shelfhad the same number of movies how many more movies would he need? Graph the line that satisfies each condition. 11. slope = 3, passes through A(0,1) 12. slope = - 3 2 , passes through R(-4, 5) 13. passes through Y(3, 0), parallel to DJ 14. passes through T(0, -2), perpendicular with D(-3, 1) and J(3, 3) to CX with C(0, 3) and X(2, -1) Alyson bought six packs of crayons for $19.50. What is the cost of a pack of crayons, in dollars, if all the packs cost the same? anyone got the answer 7th grade btw The sum of five times a number and three is between -7 and 23. what do manufacturers sometimes add to stored-pressure water extinguishers in order to increase their effectiveness?