Mathematics College

an electronic motor that's rated 5 horsepower can produce blank in equivalent A) 0.007 watts B) 5 watts a C) 17.05 watts D) 3730 watts ​

Answers

Answer 1

Answer:  D) 3730 watts ​

Step-by-step explanation:

We know the relation:

1 horsepower = 745.7 watts

Then a rated 5 horsepower is 5 times 745.7 watts, this is equal to:

5*745.7 watts = 3728.5 watts

We can round it up to 3730 watts (the nearest tens) so it matches with one of the options.

From this, we can conclude that the correct option is option D; 3730 watts ​

Related Questions

2/3+3/4x-1/3=

what is it im confused

Answers

3x/4+1/3 is the expression simplified

The Martino family uses three-quarters of a pound of rice each day. How many days will it take them to use a fifteen pound bag of rice?
a. 10 days b. 11 ¼ days c. 20 days d. 24 days

PLEASE HELP I SUCK AT THESE

Answers

9514 1404 393

Answer:

  c.  20 days

Step-by-step explanation:

Divide the total available rice by the rate of its use:

  time = quantity/(rate of use)

  (15 lb)/(0.75 lb/day) = (15/0.75) days = 20 days

5^4/5+4
Found this on khan

Answers

Answer:

129

Step-by-step explanation:

A solution set always includes
A
all the numbers that make the inequality false.
B
all the numbers that make the inequality true.
zero and infinity.
D
negative infinity

Answers

Answer:

B, all the numbers make the inequality true:).

Step-by-step explanation:

Select the correct answer.
As the number of samples increases, which value can be used to approximate a population mean?

A.
the standard error of the mean
B.
the standard deviation
C.
the confidence interval
D.
the mean of the sample means

Answers

Answer:

C

Step-by-step explanation:

the conference interval

Answer:

C.

the confidence interval

Step-by-step explanation:

thats the answer

please help me please pleaseee

Answers

Answer:

2.57

Step-by-step explanation:

10*10*10 = 1000

2570/1000 = 2.57

Answer:

2.57

Step-by-step explanation:

michael can bike 2 miles in 12 minutes how long will it take him to bike 7 miles

Answers

42 minutes for 7 miles

please help
Which expression is equivalent to 8a + 20?

4(2a + 20)

4(2a + 5)

4(4a + 16)

4(4a + 5)​

Answers

Step-by-step explanation:

4(2a + 5) that's the answer

The correct solution would cue the second option - 4(2a + 5).

Find the value of r in(4,r) (r,3) so that the slope of the line containing them is 0

Answers

Answer:

r = 3.

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which m is the slope.

Finding the slope of a line, given two points:

When we are given two points of a line, the slope of the line is given by the change in y divided by the change in x.

Points (4,r), (r,3)

Change in y: 3 - r

Change in x: r - 4

Slope is 0, so:

[tex]\frac{3 - r}{r - 4} = 0[/tex]

[tex]3 - r = 0[/tex]

[tex]r = 3[/tex]

The value is r = 3.

8(3x – 1) = -4(2x + 6​

Answers

Answer:

it's x= -1/2 hope I helped you have a nice day! \ (>w<) /

3.99 for 17lb
The unit rate is $___ /lb.

Answers

Answer:

.23/lb

Step-by-step explanation:

3.99/17 = .234

in the year 2010, the luxury bike industry had two bike manufactures splendor and passion with the market shares of 30% and 70%,respect. in 2011 the overall market for the product increased by 20% and a new player yahma also entered and cpatures the 10% of the market share.

Answers

Answer: 50%

Step-by-step explanation:

In 2010, there were only 2 bike manufacturers and they had market shares of 30% and 70%.

A new manufacturer joins the market and captures 10% of the market share and Splendor increases to 40% of market share.

Market shares:

Yamaha = 10%

Splendor = 40%

Passion = 100% - 10% - 40%

= 50%

#3-10: Record the letter of the fraction card that is equivalent to the decimal representation

below. (Not all of the fraction cards will be used.)

3

3. 0.14

A 8

(E 4

4

12

B 5

4.0

5

lo

5

5. 0.8

C2

3

6

H 1

3

6. 0.76

D7

7

50

7. 0.03

(F 5

3

G 19

00

J 1

25

8. 0.625

33

9

9. 0.6

(1 2

(K 4

ט |ם.

+10

10.0.3

10

Answers

Answer:

below. (Not all of the fraction cards will be used.)

3

3. 0.14

A 8

(E 4

4

12

B 5

4.0

5

lo

5

5. 0.8

C2

3

6

H 1

3

6. 0.76

D7

7

50

7. 0.03

(F 5

3

G 19

00

J 1

25

8. 0.625

33

9

9. 0.6

(1 2

(K 4

ט |ם.

+10

10.0.3

Carlotta got to toy museum at 10:19 circle the letter of the correct answer​

Answers

Answer:

10:00 first one easy

Step-by-step explanation:

What is the next term in the number pattern? 21, 31, 36, 46, 51, … Enter your answer in the box.

Answers

Answer:

61

Step-by-step explanation:

first it goes up by 10 then 5 now 10

Answer:

61

Step-by-step explanation:

2/3z = 4 1/4
Solve For Z ?​

Answers

Answer: 51/8

Step-by-step explanation:

A square with sides x ft long has a perimeter of 34 1/2 ft. How long are the sides of the square

Answers

Answer:

8.625 ft for each side.

Step-by-step explanation:

This one's pretty simple. It's a square, so all of its sides are the same length. It's perimeter is given as 34.5 ft, so all you have to do is divide 34.5 by 4 since squares have 4 sides. 34.5/4 is 8.625, which, rounding to the nearest 1/100th, is 8.63. Rounding to the nearest 1/10th it's 8.6, and rounding to the nearest 1th  is 9 (although i doubt saying 1th is right, but just because).

MAJOR HELP!!! PLEASE ANSWER!!
Do not guess please..

Which one is correct? Show you how know.

Answers

Answer:

(c)   3 x sq rt of 3

Step-by-step explanation:

cos 60 = x/6 x sq rt of 3

.5 = x/6 x sq rt of 3

x=.5 x 6 x sq rt of 3

x=3 x sq rt of 3

(Sorry, I can't type in a square root symbol.)

Hippos can weigh up to 5300 pounds. A baby hippo‘s current weight is 2200 pounds. How much weight can he gain? Right and solve an inequality. Let W represent the weight the baby hippo can gain.

Answers

Baby hippo’s current born weights is 2200. Adult hippos can weight up to 5300 pounds. To find how much more the baby hippo can gain, subtract bith numbers.

W=2200-5300.

A water tank is 5/6 full. When 30 litres of water are removed from the tank, the tank is 4/5 full. How much water does the tank hold when full?
will give brainliest please help

Answers

Answer:

900 L

Step-by-step explanation:

Let x be the number of litres when the tank is full.

Then 5/6 x - 30 = 4/5 x

Solve this by converting to /30:

25/30 x - 30 = 24/30 x

1/30 x = 30

x = 30*30 = 900


(9,8) and (5, 1)
Slope=

Answers

Slope = change in Y over change in X:

Slope = (1 - 8) / (5-9)

Slope = -7/-4

Slope = 7/4

Answer:

The slope is [tex] \frac{7}{4} [/tex].

.

Step-by-step explanation:

Remember: [tex]m = \frac{y_2 - y_1}{x_2 - x_1} [/tex]

☆And now we just plug in!

[tex]m = \frac{1 - 8}{5 - 9} = \frac{ - 7}{ - 4} = \frac{7}{4} [/tex]

i givee brainlilstttt

Answers

Answer:

2,1

Step-by-step explanation:

brainliest pls (only if correct)

Answer:

grgsdrhbyymnyhnyh ghjty

Step-by-step explanation:

ntyntym h jg,ujyh,jhmkgykghmjguy,mhgmgjyk,uygk,gyh

A diagram of a coin is shown.
What is the approximate circumference of the coin? Use 3.14 as an estimate for Pi.
A-21 mm
B-3mm
C-66mm
D-84mm
​

Answers

Answer:

C. 66 mm (using 3.14, it would be 65.94 mm)

Step-by-step explanation:

From what I know, the radius of this coin is 10.5 mm.

The formula for the circumference of a circle is 2πr or πd.

In this case we're using 3.14 for π.

(2 * 10.5) * 3.14

21 * 3.14

21 * 3.14 is the same as 62.8 + 3.14

62.8 + 3.14

65.94 mm

This is close to 66 mm, which was C, so that is the answer.

$20 item marked down 40%

Answers

Answer:

$12

Step-by-step explanation:

Tom wants to order tickets online so that he and three of his friends can go together to a water park. The cost of the tickets is $16.00 per person. This is also a $2.50 one-time service fee for ordering tickets online. Write an expression in terms of n that represents the cost for ordering n tickets online,

Answers

Answer:

16n+2.50

Step-by-step explanation:

what is an annular eclipse​

Answers

Answer:

an eclipes of the sun in which the edge of the sun remains visible as a bright ring around the moon

Step-by-step explanation:

10
Find the measure of b.
90°
b
A 30°
B 90°
120°
D 60°

Answers

Answer:

90 degrees

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

you just look at the sides

4/8+2/6 please

like really
pls

Answers

Here is the correct answer along with the way i got it! I hope this helps :)

50 POINTS!!! Type the correct answer in the box. Use numerals instead of words.

A track coach is gathering data on the stride length of each of her 52 team members when running a distance of 500 meters. The population

mean is 62.95 inches with a standard deviation of 5.65 inches.

What is the standard error of the sample mean? Round your answer to the nearest hundredth.

The standard error of the sample mean is approximately

Answers

The standard error of the sample mean is 0.7835140.

What is Standard Deviation?

A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean. Low standard deviation means data are clustered around the mean, and high standard deviation indicates data are more spread out.

Given:

Population mean = 62.95

Population standard deviation = 5.65

Sample size = 52

The standard error of the sample mean :

= Standard deviation / √(sample size)

= 5.65 / √(52)

= 0.7835140

Hence, the standard error is 0.7835140.

Learn more about Standard deviation here:

https://brainly.com/question/23907081

#SPJ5

Answer:

It says to round to NEAREST HUNDRETH, so answer is 0.78 on plato.

Step-by-step explanation:

I need help right now​

Answers

Answer:

I'm too late aren't I

Step-by-step explanation:

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