Find the area of the semicircle. Round your answer to the nearest hundredth. 24in

Answers

Answer 1

Answer:

226.08

Step-by-step explanation:

Related Questions

PLEASE HELP!!!! While observing the fare meter in a taxi, a student records the following data:

Reading on Taxi Fare Meter
Time (minutes) Meter Reading
0 $7.75
10 $13.25
20 $18.75
30 $24.25

What is the equation that relates the cost, C(t), of the taxi ride and time, t, in minutes? What is the cost of a 42-minute taxi ride? (7 points)

C(t) = 0.55t + 7.75, $30.85
C(t) = 1.71t + 7.75, $79.57
C(t) = 0.775t + 5.50, $38.05
C(t) = 5.5t + 0.775, $231.78

Answers

Answer:

C(t) = 0.55t + 7.75, $30.85

Step-by-step explanation:

the fixed cost is $7.75. this is the cost incurred at zero minutes of the taxi ride

the variable cost or the cost per minutes driven =

(13.25 - 7.77) / (10 - 0) = 0.55

total cost = 7.75 + 0.55t

cost of 42 minutes = 7.75 + 0.55(42) = $30.85

Question 8 (4 points)
(08.03)
Identify the factors of x2 - 8x - 20. (4 points)
1) (x + 4)(x - 5)
O 2) (x + 5)(x - 4)
3) (x - 10)(x + 2)
O 4) (x - 2)(x + 10)
PLEASE HELP!!

Answers

Answer:

(x − 10)(x + 2)

Step-by-step explanation:

i just took the test and thats the right answer:)

Billy Bob has 23 coins that total $1.70. He found some nickels and dimes in the couch.
How many nickels and dimes did he find?

Answers

Answer:

12 nickels

11 dimes

Step-by-step explanation:

Let n = no. of nickels

d = no. of dimes

5n = value of nickels in cents

10d = value of dimes in cents

170 = total value in cents

(1) n + d = 23 (2) 5n + 10d = 170

d = 23 - n 5n + 10(23 - n) = 170

5n + 230 - 10n = 170

- 5n = - 60

n = 12 nickels

d = 23 - 12 = 11 dimes

Check: 12(5) + 11(10) = 60 + 110 = 170 cents or $1.70

Question 3
Juvenile ground squirrels respond to predators by making alarm calls that can alert others to danger. A biologist conducted a study to investigate how squirrels respond to these alarm calls: run
to burrow or freeze. The biologist played recordings of alarm calls for three samples of ground squirrels, grouped by age, and observed the squirrels' responses. The data for the three age levels
are shown in the table.
Run to Burrow
Freeze
Total
21
18
39
16
24
40
1 to 5 Days Old
6 to 15 Days Old
16 to Zs Days Old
Total
12
7
19
49
49
98
If ground squirrels at different ages respond to the alarm signals in the same proportions, what would be the expected count for 6-to 15-day-old squirrels that freeze?

Answers

Answer:

((19)(49)/98)

Step-by-step explanation:

Answer: C ((40)(49)/98)

Step-by-step explanation: The formula for expected count is (row total)(column total)/table total

I need help with this ( see question ). Please show workings.

Option E :
700.00

Answers

Answer:

Step-by-step explanation:

Given:

Value of the radio = 84Import tax = 12%

Tax amount:

84*12/100 = 10.08

Correct choice is (c)

Can someone please help

Answers

Answer:

A. 6

Step-by-step explanation:

Answer:

A. 6

Step-by-step explanation:

6.16441400297

This rounds to 6.

How do you identify the dominant term in the equation of a function? How can it help determine the limit of a function as x approaches infinity?

pls no joke answers, i actually need help w this :/

Answers

Answer:

brother hope this is the answer.

hope this helps you☺️☺️

semaj bought a souvenir cup at the zoo for 8.50. any time semaj brings the cup back to the zoo he can purchase fountain drinks for 0.75 each. if semaj has spent 15.25vso far, including the orginal purchase of the cup, how many fountain drinks has he purchased

Answers

Answer:

Step-by-step explanation:

15.25-8.50= 6.75, 6.75÷.75=9

Answer:

9 fountain drinks

Step-by-step explanation:

8.50+0.75x=15.25 is the equation you will use. 8so is your starting point and for every drink you get, it is 75 cents.

Solve by subtracting 8.50 from 15.25

0.75x=6.75

Divide 6.75/0.75 to isolate the x.

x=9

The map above is a road map of Learner County. Each centimeter on the map represents 20 miles. About how far is it from the town of Presley to the town of Smoke City on the road shown in red?
A.
120 miles
B.
80 miles
C.
180 miles
D.
160 miles

Answers

The answer to this is B i think

Answer:

A 120

Step-by-step explanation:

20 * 6 if you count the cm from Presley to smoke city it is 6 so then you multiply the 6 times the 20 miles

A textbook has 428 pages numbered in order starting with 1. You flip to a random page in the book in a way that it is equally likely to stop at any of the pages.
What is the probability that you turn to page 45?

Answers

I believe your answer is 1/428
Because 45 only appears once

2x - 2y + 5 = 0
Written in slope-intercept form

Answers

Answer:

y=x+2.5

Step-by-step explanation:

Y=x+5/2 that’s the answer

What is the ratio(fraction) for sin B

Answers

Answer:

sin B = 4/5

Step-by-step explanation:

sine is opposite over hypotenuse

It’s 4/5 I believe sorry if it’s not

Prateek, Dipti and Manoj jogs daily in the morning around a square park,
they take, 6 mins, 5 mins, and 10 mins respectively to take one complete
round. In one morning, all of them start at same time from the same point and
jog in the same direction for an hour.
A- After how many minutes will all three of them meet again? (30 min)
B- How many times will they meet together during the one hour period?
C- What physical and emotional values can be created through this exercise

STEP BY STEP ANSWER

Answers

Answer:

To solve this find the LCM of 6, 5 and 10

6 = 2*35 = 510 = 2*5LCM(6, 5, 10) = 2*3*5 = 30

They will all meet after every 30 min

1 hour / 30 min = 60 min / 30 min =2 times

Physical and emotional health

7th grade science help me pls :)

Answers

Punnet squares predict the probability try both

100%
A package of balloons contains 4 red, 6 blue, 3 yellow, and 5 orange balloons, Javier will randomly choose one balloon from the package to
blow up. He then will randomly choose a second balloon to blow up.
What is the probability that Javier chooses an orange balloon and then a yellow balloon?

Answers

Answer:

44.4%

Step-by-step explanation:

FIND THE TOTAL NUMBER OF BALLOONS

4 red +6 blue +3 yellow +5 orange =18

( ORANGE +YELLOW /TOTAL × 100 %)

8/18 × 100%= 44.4 % CHANCE

Plsss help ;(
n have a good day <33!!!

Answers

#6=12, #7=10, #8=24, #9=6

I think the person above me it right

A rectangle has an area of 84 square feet and a width of 7 feet. What is the length of the rectangle?

Answers

Question:

What is the length of the rectangle?

Information:

A rectangle has an area of 84 square feet and a width of 7 feet.

Answer:

Step-by-step explanation:

84/7 = 12

9^3/9^9
What does this equation equal?

Answers

I'm assuming the problem is nine to the third power divided by nine to the ninth power, so the answer would be 0.000001882. Fraction form would be 1/531441.

Sorry about the first answer, I read the problem wrong.

Answer:

using the law of exponents,

= 9^3/9^9

= 9^ 3-9

= 9^ -6

= 1/9^6

= 1/531441

Lamar sold t-shirts and hats at a festival. He made a $4 profit for each t-shirt he sold. he also made a profit of $34 from selling hats. If he made a total profit of $160, how many t-shirts did he sell?

Answers

Answer:

18 t-shirts.

Step-by-step explanation:

Trey made a total profit $106 by selling t-shirts and hats. $34 of that profit was from selling hats, subtract 34 from 106 and you will get 72. So he made a profit of $72 in selling t-shirts. The t-shirts were $4 each, so if you divide 72 by 4 you will get 18. Meaning he sold 18 shirts.

What's the answer I need help right away

Answers

Answer: ?=28

Step-by-step explanation: 35/7=5

49/7=7

28/7=4

PLEASEEEEE HELP Jonah bought 3 packages of hot dogs and 2 packages of hot dog buns and paid $21.90. He went back and purchased 2 more hot dog packages of and 5 more packages of hot dog buns and paid $23.40. Assuming there was no change in the individual cost of each item, what is the cost per package of hot dogs and hot dog buns?

Answers

Answer:

each hot dog packege is 7.30 and each hot dog bun packege is 3.65

Step-by-step explanation:

PLEASE I’m in classssss

Answers

Answer:

25 minutes

Step-by-step explanation:

Think about how many steps per minute Paul can walk. Knowing that he can walk 15 steps in 5 minutes, we can say that Paul can walk 3 steps/minute.

We're asked to figure out how many minutes it would take him if he walks at a constant speed if he takes 75 steps. So we can just divide 75 steps into 3 steps/minute and then we should get 25 minutes!

Answer:

25 Minutes.

Step-by-step explanation:

Its hard to explain.

Find the area of the figure

Answers

Answer:

bro its 24

Answer:

(5,3)

Step-by-step explanation:

I know this one

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