I need help solving this

Answers

Answer 1

Answer: The area of the triangle is 15*25*sin(30) = 187.5;

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Another name for a Lewis structure is a(n) _____ formula.a. bent b. linear c. tetrahedral d. electron dot
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(Please see the attachment..)Find the volume of the solid where the cone and half sphere are hollow. Use 3.14 for
A password contains exactly 5 letters how many passwords are possible if letters cannot be used more than once?A. 3120 B. 7,893,600 C. 65,780 D. 11,881,376
In a certain pentagon, the interior angles are a degrees, b degrees, c degrees, d degrees, and e degrees where a,b,c,d,e are integers strictly less than 180. ("Strictly less than 180" means they are "less than and not equal to" 180.)If the median of the interior angles is 61 degrees and there is only one mode, then what are the degree measures of all five angles?

A lawnmower that regularly sells for $150 is on sale for $120. The price was decreased by percent.

Answers

Step 1:

Let us first find the decrease in amount.

Decrease in amount = 150 -120 = $30

Step 2:

Now let us find the ratio of decrease in price to original price.

So the ratio is 1/5 or in decimal its 0.2.

Step 3:

To find percentage decrease we change this decimal number 0.2 two places to the right side, so it becomes 20 %

The price decreased by 20%

At the last football game, 4 out of every 9 students wore school colors. Based on this information, if 450 students attend the next football game, how many students will wear school colors?

Answers

450 / 9 = 50

50 x 4 = 200

200 students will wear school colours

200 students will wear school colors

Of the 600 people at a music festival, 420 had attended the previous year. How many peopleout of 100 had attended the previous year?

Answers

Answer:

70 people

Step-by-step explanation:

divide both answers by 6

Answer:

Step-by-step explanation:

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An estimated 3 out of every 25 men are left-handed. What percent of men are left-handed?

Answers

3/25=x/100
25x=300
300/25=x
x=12%

Answer:

12%

Step-by-step explanation:

!!URGENT!!Camila has had a collection of sports cards for several years. If the time in years since the collection started is represented by t, and the number of cards in the collection is represented by B, match each of the statements below with an equation that models the function described. Camila had started her collection with 250 cards and her collection decreased by 60 cards each year. Camila didn't have any cards when she started her collection, but her collection grew by 60 cards each year.

Answers

Answer:

1). 250 - 60t

2). 60t

Step-by-step explanation:

"Camila started her collection with 250 cards and decreased by 60 cards each year"

Starting number of cards with Camila = 250

Decrease in number of cards each year = 60

Decrease in number of cards after 't' years = 60t

Number of cards after 't' years = 250 - 60t

"Camila didn't have any card when she started her collection, but her collection grew by 60 cards each year."

Number of cards with Camila = 0

Number of cards grew each year = 60

Number of cards after 't' years = 60t + 0 = 60t

0.04, 0.4, 0.044, 0.404, 4.404 in ascending order

Answers

.04, .044, .4, .404, 4.404