MATHEMATICS HIGH SCHOOL

What is the surface area of a sphere with the given dimension? Express your answer to nearest hundredth. Use 3.14 for pi.Radius = 5cm.
a. 982 sq. cm
C. 314 sq.cm
b. 1481.34 sq.cm
d. 628 sq. cm

Answers

Answer 1
Answer:

Answer:

314cm²

Step-by-step explanation:

Surface area(sphere) =4πr²

4 * 3.14 * (5²)

4 * 3.14 * 25

Hence, Surface area is 314sq.cm
Answer 2
Answer: The best answer is C 314 sq.cm because that is the use of pi

Related Questions

A rectangular prism has a volume of 48 ft 3 . If the height of the prism is 4 ft, and the length is 3 feet, what is the width?6 ft 4 ft 3 ft 2 ft
Can someone tell me how to evalaute 6!
I need help with that​
13. John and Jane ate lunch at a local restaurant and wanted to divide the bill evenly. Thebill for the food was $8.70, plus 2 sodas for $0.75 each, including tax. How muchmoney back should just John receive if he pays for his half with a $20 bill?
Algebra is a precursor for calculus because it will help students to be successful in the latter course.Which word is closest in meaning to the underlined word? precursor is the underlined word a.complex training b.preceding requirement c.brief introduction d.predominant trait

Mark was thinking of a number. Mark doubles it and gets an answer of 64. What was the original number?

Answers

Answer:

32

Step-by-step explanation:

32x2=64

Answer:

32

Step-by-step explanation:

64/2=32

Which of the following is a unit of area?

cm2
feet
m3
inches

Answers

Unit of area is square units.

And an example here is cm²
cm2 is the unit of area

Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply A. 160 shirts cost $20B. 20 shirts cost $160
C. 20,160 shirts cost money
D. The total cost of shirts is 20,160

Answers

Answer:

option B is correct option.

Step-by-step explanation:

Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply

Looking at the graph we come to know that 20 shirts cost $160 because x -axis represent number of shirts and y-axis represent Total Cost

So, the point(20,160) means x = 20 and y=160

We have 20 shirts and the cost is $160

So, option B is correct option.

Find the product of 543.1187 and 100 A. 5.431187 B. 54,311.87 C. 5,431.187 D. 54.31187 Can someone also explain how they came up with the answer so that I can understand? (do you move the decimal? If so, to the left or right? How many times you move it?

Answers

543.1187*100=\boxed{54311.87}

When you're multiplying by a power of 10 such as 100, the decimal point moves two places to the right. Note that this corresponds with the number of zeroes in 100. Of course our number is going to get bigger, not smaller, which means we'd have to be going right. If we multiplied by something like 0.001, we'd also be going two places, just going smaller and to the left.

The answer would be 543.1187 X 100= {54311.87}

Which of the following is the greatest common factor of the terms 48s5t3u2 and 40s3tu4?a. 6s2t2u
b. 6s3tu
c. 8s2t2u
d. 8s3tu2

Answers

Answer: Option 'd' is correct.

Step-by-step explanation:

Since we have given that

48s^5t^3u^2\ and\ 40s^3tu^4

We need to find the greatest common factor of the above terms:

48s^5t^3u^2=2* 2* 2* 2* 3* s^5* t^3* u^2\n\nAnd,\n\n40s^3tu^4=2* 2* 2* s^5* t* u^4\n\nGreatest\ common\ factor=2^3* s^3* t* u^2=8s^3tu^2

Hence, Option 'd' is correct.
48s^5t^3u^2  = 8s^3tu^2  *  6s^2t^2

 40s^3tu^4 = 8s^3tu^2  * 5u^2

Answer: D:  8 s^3 t u^2

Thomas is planning a trip to India. He is currently deciding which cities he would like to visit during his stay. The table below shows possible cities for Thomas to visit, as well as how much money he expects to need at each one. All costs are given in Indian rupees (Rs.). City
Cost (Rs.)
Jaipur
6,920
Mumbai
9,464
Thiruvananthapuram
9,160
Lucknow
5,276
Bhopal
8,268
Bhubaneswar
7,109
New Delhi
6,303
Bengaluru
6,735

Thomas had originally planned to visit Thiruvananthapuram, Mumbai, Bhubaneswar, and Bengaluru, but his budget of Rs. 25,300 makes that impossible. Which of the following itinerary changes will allow Thomas to stay within his budget? (Consider each option individually, rather than as a group.)

I. Swap Thiruvananthapuram for Jaipur and drop Bengaluru.
II. Drop Bhubaneswar.
III. Swap Mumbai for New Delhi, Thiruvananthapuram for Jaipur, and Bhubaneswar for Lucknow.
a.
I and II
b.
III only
c.
I and III
d.
I, II, and III

Answers

The itinerary changes that will allow Thomas to stay within his budget is C. I and III. Check how to reach the result below.

What is a budget?

It should be noted that a budget simply means an estimate of the income and expenditure of an individual.

In this case, the itinerary changes that will allow Thomas to stay within his budget include swapping Thiruvananthapuram for Jaipur and drop Bengaluru and swapping Mumbai for New Delhi, Thiruvananthapuram for Jaipur, and Bhubaneswar for Lucknow.

In this case, a trip to Mumbai costs

9,464 while a trip to New Delhi is 6,303. Therefore, a trip to New Delhi is better in this scenario as it more budget friendly.

Learn more about budget on:

brainly.com/question/6663636
Swap Thiruvananthapuram for Jaipur and drop Bengaluru and  Swap Mumbai for New Delhi, Thiruvananthapuram for Jaipur, and Bhubaneswar for Lucknow.this option is cheaper for thomas
Other Questions
Which of the following could identify the transformation of a parabola with a vertex (-4,-6) to parabola with a vertex (1,-6)?
A number with two decimals places is multiplied by a whole number. The product has only two digits. How can you follow the correct procedure for placing the decimal point in the product.
Name the line and plane shown in the diagram. PLZ ANSWER ASAP, DUE IN 1 HOUR
Cassie views the constellation with her telescope. The constellation is Aquarius. She received the telescope for her birthday.Cassie views the constellation with her telescope. The constellation is Aquarius. She received the telescope for her birthday. Combine the three sentences by adding appositives and/or appositive phrases and punctuating accordingly.