The types of flowers shown in the table make up an arrangement. What percent of the flowers in the arrangement are rosesFlower Arrangement
Lilies: 4
Roses: 15
Snapdragons: 6

Answers

Answer 1

Answer: step 1) 4 lilies + 15 roses + 6 snapdragons = 25 total flowers which equals 100%
step 2) 15 roses / 25 total flowers IS EQUAL TO x% / 100%
step 3) cross multiply
1500 = 25x
step 4) divide
1500/25 = 25x/25
answer: x= 60%

Answer 2

Answer: I think it is 60% cause 15 ÷ 25= 0.6

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0.5(12n – 8) = 26show your work

Olivia and her friends went to a movie at 1:50 P.M. The movie ended at 4:10 P.M. How long was the movie?

Answers

Answer: The movie was 2 hours and 20 minutes long.

Step-by-step explanation:

basic adding + subtracting

A real estate agent used the mean and MAD to argue that the home prices of Pepper Hill Road were higher and less variable than those of Cinnamon Court. What is the agent’s error?He should have used the median and IQR because the data is symmetric.

its b I just chose randomly
He should have used the median and IQR because of the outlier.

He should have compared the median and mean.

He should have compared the MAD and IQR.

Answers

Answer: The agent's error would be B) He should have used the median IQR because of the outlier.

Sara leaves home at 7am traveling at a rate of 45 mi/h. her son discovers that she has forgotten her briefcase and starts out to catch up with her. her son leaves at 7:30 am traveling at a rate of 55 mi/h. At what time will he over take his mother?

Answers

Sara 45 mph
Son 55 mph
Sara 07:00
Son 07:30
Difference in time= 00:30 => 0.50 hours
Sara will have covered 22.50 miles Son starts

catch up distance= 22.50 miles
catch up speed = 55 -45
catch up speed = 10 mph
Catchup time = catchup distance/catch up speed
catch up time= 2.25
catch up time= 2.25 hours
They will meet at 9:55 am mph

Large chocolate bar has a base area of 48.96 square feet and its length is 0.6 foot shorter than twice its width. Find the length and width

Answers

The length and the width of the bar are 6.7ft and 7.3ft respectively

The formula for calculating the volume of the chocolate bar is expressed as:

V = Base area * height

Given the following parameters

Base area = 48.96 square feet

B = length * width

48.96 square feet = lw

If the length is 0.6 foot shorter than twice its width, hence;

l = w - 0.6

The expression becomes;

$48.96 = w(w-0.6)\n48.96 = w^2 - 0.6w\nw^2 - 0.6w - 48.96 - 0$

On factorizing the result, w = 7.3ft

Recall that l = w - 0.6

l = 7.3 - 0.6

l = 6.7ft

Hence the length and the width of the bar are 6.7ft and 7.3ft respectively.

Learn more here: brainly.com/question/2607596

Answer:

Length=9.6

Width=5.1

Step-by-step explanation:

Step one:

given data

for the large chocolate

Area=48.96ft^2

let the width be x

w=xft

let the length be l

l=(2x-0.6)

Step two:

we know that area A=length * width

48.96=(2x-0.6)*x

48.96=2x^2-0.6x

2x^2-0.6x-48.96=0

divide through by 2 we have

x^2-0.3x-24.48=0

solving the quadratic equation, the roots are

x=5.1

x=-4.8-----not correct cannot be -ve

so x=5.1

the width is 5.1

the length = 2(5.1)-0.6

l=10.2-0.6

l=9.6

check Area= 9.6*5.1= 48.96

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?31 miles per gallon
527 miles per 17 gallons
5.27 miles per gallon
1 over 31. miles per gallon

Answers

31 miles per gallon

Answer:

31 miles per gallon

Step-by-step explanation:

Henri bought 3 jars of spaghetti sauce. He used a coupon that reduced the cost of each jar by $0.75. If he paid $6.72 altogether, what was the regular price?