Mathematics College

Which of the following numbers is closest to 11?
O A. 7123
B. V115
O c. 118
O D. 120

Answers

Answer 1

Answer:

the answer is D

Step-by-step explanation:

A. √123 = 11.09

11.09-11 = 0.09

B. √115 = 10.72

11-10.72 = 0.28

C. √118 = 10.86

11-10.86 = 0.14

D. √120 = 10.95

11-10.95 = 0.05 ( the smallest difference )

Related Questions

Suppose the sample space for a continuous random variable is 0 to 8. If the area under the density curve for the variable from 0 to 5 is 0.625, what is the area under the density curve from 5 to 8?

Answers

Answer: 0.375

========================================================

Explanation:

The portion from x = 0 to x = 5 has area 0.625, so 62.5% of the total area is accounted for. The remaining 100% - 62.5% = 37.5% of the total area must be in the remaining portion from x = 5 to x = 8. Convert 37.5% to decimal form to get the answer 0.375

-----------------

Another approach

We have two disjoint areas under a curve. The two areas must add to 1. Let A be the unknown area

So,

0.625+A = 1

A = 1-0.625

A = 0.375

The area under the curve from x = 5 to x = 8 is 0.375

Express 0.2 as a fraction.

Answers

Answer:

1/5

Step-by-step explanation:

0.2 = 2/10

2/10 = 1/5

Answer:

0.2 = 1/5

Step-by-step explanation:

0.2

0.2 × 10

2/10

2 ÷ 2

10 ÷ 2

1/5

Which line is parallel to y = -5/2x - 7?*
O 2x + 5 y = -5
O 2x - 5 y = 30
O 5x + 2y = 4
O 5x-2y = 8

Answers

Answer:

the answer is

5x + 2y = 4

An oil company conducts a geological study that indicates that an exploratory oil well should have a 20% chance of striking oil.
A. What is the probability that the first strike comes on the third well drilled?
B. What is the probability that the third strike comes on the seventh well drilled?C. What is the mean and the variance of the number of bad wells, if the oil company wants toset up three producing wells?

Answers

Answer:

a) 0.128

b) 0.049152

Step-by-step explanation:

a) first strike comes on the third well drilled

=> two non-strikes and a strike

P = (0.8)^2 * (0.2)

= 0.128

b) third strike comes on the seventh well drilled

=> two strikes in first six wells and a strike in seventh

P = 6C2 * (0.2)^2 (0.8)^4 * (0.2)

= 0.049152

Factor the expression using GCF of 4+22

Answers

Answer:

the answer would be 2(2+11)

Step-by-step explanation:

pweese help!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Predict the shape of the molecule.
2-
S
:0:
A. linear
B. trigonal planar
C. tetrahedral
D. bent

Answers

The answer is C) tetrahedral

Answer:c

Step-by-step explanation:

An empty bathtub is filled at a constant rate of 8 gallons per minute. The bathtub will hold 36
gallons of water when full. The volume. V. of water in the bathtub is a function of t. the time
in minutes.
Which is the best description for the domain of the function V?

Answers

Answer:

0 ≤ t ≤ 4.5.

Step-by-step explanation:

Since the volume of the tub, V is increasing at a rate of 8 gallons per minute, the volume of the bathtub at any time, t is V = 8t.

Now, to find the domain of the function, V, we know that the minimum value for V is zero and the maximum value is 36. Now, at V = 0,

V = 8t

0 = 8t

t = 0 and at V = 36 gallons,

V = 8t

36 = 8t

t = 36/8

t = 4.5 minutes

Since 0 ≤ V ≤ 36, 0 ≤ t ≤ 4.5.

So, the domain of the function V is 0 ≤ t ≤ 4.5.

what is 24=78^2 what is it

Answers

Answer:

24 = 6084

Step-by-step explanation:

24 is already simpflied. So 78 times 78 is left.

Which is easy and equals to 6084.

Peggy and her mom have been living alone in an island ever since Peggy was born. To keep track of how old her daughter is, every day after Peggy was born, her mom carves a tick mark into a tree.

One day, Peggy's mom counted 2000 tick marks on the tree. How many years old is Peggy, rounded off to the nearest year? Remember that a year has 365 days.

Answers

Answer:

5 years

Step-by-step explanation:

Divide 365 by 2000. The answer is 5.4794. Rounded to the nearest whole it is 5.

Answer:

5 years

Step-by-step explanation:

What we know:

- 2000 days passed (since each tick mark represents a day)

- One year has 365 days

Let [tex]x[/tex] represent the number of years that passed.

If each year has 365 days, 365 multiplied by the number of years that passed should equal 2000.

[tex]365x=2000[/tex]

Divide both sides by 365 to isolate x

[tex]\frac{365x}{365} =\frac{2000}{365}[/tex]

[tex]x[/tex] ≈ [tex]5[/tex]

Therefore, Peggy is 5 years old.

I hope this helps!

Estimate the square root of 5 to the nearest tenth

Answers

Answer:

Step-by-step explanation:

It's about +- 2.2. It equals 2.236067977 but can be rounded to 2.2. When you square root, the answer could be positive or negative.

The square root of 5 to the nearest tenth is 2.2.

We have to find out the square root of 5 that should be the nearest tenth.

So, the following procedure should be followed:

[tex]= \sqrt{5}\\\\= 2.2360679[/tex]

= 2.2

Therefore we can conclude that the square root of 5 to the nearest tenth is 2.2.

Learn more about the square root here: brainly.com/question/9664917

ASAP ASAP 30 POINTS

A ratio table shows ratios that are....

A)equivalent
B)subtracted
C)unequal

Answers

Answer:

A ) equivalent

Step-by-step explanation:

<333 .! :)

Answer:

I agree with the answer equivalent because I am also doing the assignment

Have a great day!

Iooooooooooooookkn ooooo

Answers

ooooo nkkooooooooooooooI

Answer:

Step-by-step explanation:

Find the slope and the coordinates of the points of intersections of the following lines with coordinate axes y= -1/4x+2

Answers

Step-by-step explanation:

y = -0.25x + 2

The slope is the coefficient of x, which is -0.25.

y-intercept is the constant term, which is 2.

When y = 0, -0.25x + 2 = 0, -0.25x = -2, x = 8.

=> x-intercept = 8.

what is the quotient of 5 and 5 and 2 more

Answers

Answer:

Step-by-step explanation:

i am not sure a just add 5 +5+2

Which graph shows y=2⌈x⌉−3?

Answers

Answer: C

Step-by-step explanation:

$2,500 is invested in an account earning 8.4% interest compounded annually. How many years did it take to reach $4,000?

Answers

Answer:

3 years

Step-by-step explanation:

someone help me out please

Answers

Answer:

The answer would be B :)

Step-by-step explanation:

c. is wrong :)

explanation: the line of symmetry is NOT equal to zero.

mark me brainliest! :)

At a little known Vacation Spot, Taxi fares are a bargain a 48 mile taxi ride takes 54 minutes and costs 43.20 you want to find the cost of a 25 mile taxi ride what unit Price do you need

Answers

i’m pretty sure it would be $32.90

2y – 12x = -14 please help

Answers

6x-y=7
That’s the answer

Tickets for all of the described charity raffle games cost $2 per ticket .identify the games in which a person who buys a ticket for each game every day for the next 400 days could expect to lose less than a total of $200

Answers

Answer:

Step-by-step explanation: this is for plato users!

Which value is equivalent to the expression 45?

Answers

Answer:

what value are you talking about

Step-by-step explanation:

Answer:

It's 1024

Step-by-step explanation:

what percent of 18 is 24? Side info: the answer is not 75% or 133%!!!

Answers

Answer:

133 1/3 %

Step-by-step explanation:

24/18 = 4/3

4/3 * 100 = 133 1/3 %

Missed that 1/3

Answer:

133.33%

Step-by-step explanation:

24 is x% of 18, solving for x:

x = 24/18*100% = 133.33%

A map has a scale of 2 in. = 25 mi. Town A is 135 miles from Town B. Which equation
can be used to calculate the distance between the two towns on the map?

Answers

Answer:

a. 2/25 =135/x

Hope it helps :)

Step-by-step explanation:

In how many zeros does 75! end?

Answers

Answer: 0

Step-by-step explanation: 0 because 75 doesn't have a 0

Which rectangular prism has a volume equal to the expression 6 * 3 * 4?
1 cubic un
= 1 cubic unit
- 1 cubicund
= 1 cubic unit

Answers

Answer:

The bottom right one

Step-by-step explanation:

i did the test

Fourth one or right one at the bottom rectangular prism has a volume equal to the expression 6 × 3 × 4 cubic unit.

What is volume?

" Volume is total amount of space occupied by any three dimensional body."

Formula used

Volume of rectangular prism = Length × width ×height

According to the question,

Compare the expression of given volume with given diagrams

Given volume = 6 ×3×4

From the diagram we can conclude that right one at the bottom has length = 6 units, width = 3 units and height = 4 units.

Hence, Option(D) or right one at the bottom is the correct answer.

Learn more about Volume here

https://brainly.com/question/1578538

#SPJ2

Use the drawing tool(s) to form the correct answer on the provided graph.
Graph the solution to this system of inequalities in the coordinate plane.

3y > 2x + 12
2x + y < -5
Please respond asap

Answers

Answer:

Hope this helps

Step-by-step explanation:

Choose yes or no to tell wether the fraction and percent are equivalent

Answers

Answer:

1. No

2. Yes

3. No

4. Yes

Answer:

1. No 40/1000 = 4%

2. Yes

3. No 50/33 = 66%

4. Yes

Step-by-step explanation:

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

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Answers

Answer:

monke

Step-by-step explanation:

monke

Answer:

sdmcssv sdvnskdnksnlknvksj sd jn jksnjkd ns dj s j ks kasd

Step-by-step explanation:

ahh

ahhh

ahaahaha

Hope this helped!

On a piece of paper, graph y= -2x - 3. Then determine which answer
matches the graph you drew.

Answers

The answer is a because a is the only one who has the the y intercept of 3 and a slope of -2. It’s the only one who has both

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Which of the following numbers is closest to 11? O A. 7123 B. V115 O c. 118 O D. 120

Answers

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Which of the following numbers is closest to 11?
O A. 7123
B. V115
O c. 118
O D. 120