1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kay [80]
2 years ago
5

Jared has four pieces of rope that are each 12.75 feet long. What is the total length of rope he has?

Mathematics
2 answers:
Julli [10]2 years ago
7 0

If you would like to know the total length of rope Jared has, you can calculate this using the following steps:

12.75 feet * 4 pieces = 12.75 * 4 = 51 feet

The correct result would be A: 51 feet.

Dennis_Churaev [7]2 years ago
4 0
The answer is A. If you multiple 12.75 and 4 you get 51
You might be interested in
Hunter started with the following model to show the problem 1.45 : 5. w 3 To complete the division model of 1.45 = 5, how many h
Cloud [144]

Each division set gives the outcome of the operation 1.45 ÷ 5 which is 0.29.

  • The number of hundredths in each division set is <u>D. 9</u>

Reasons:

The given Hunter's model consists of the following

One 10 × 10 number block

Four sets of a column of 10 cubes

Five individual cube pieces

Therefore;

In 1.45, we have;

1 unit

4 tenths

5 hundredths

Which gives;

Each single cube can be used to represent a hundredth in 0.05

One cube = 0.01

Each set of 10 cubes represents a tenth in 0.4

Each block of 10 by 10 can be used to represent the unit; 1

Dividing each of the 10 × 10 can be divided to sets of 20 blocks with a value of 0.2 each

The 4 sets of 10s can be divided by 5 to give sets of 8 with a value of 0.08

The 5 cubes divided 5 gives five cubes with each cube having a value of 0.01.

Therefore;

The value of each division set is 0.2 + 0.08 + 0.01 = 0.29

The number of hundredths in 0.29 = 9

The number of hundredths in each division set is therefore; <u>D. 9</u>

Learn more about number place value here:

brainly.com/question/184672

5 0
2 years ago
A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data between 4.2
Yuliya22 [10]

A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data between 4.2 and 5.1.

Answer: The correct option is B) about 34%

Proof:

We have to find P(4.2

To find P(4.2, we need to use z score formula:

When x = 4.2, we have:

z = \frac{x-\mu}{\sigma}

          =\frac{4.2-5.1}{0.9}=\frac{-0.9}{0.9}=-1

When x = 5.1, we have:

z = \frac{x-\mu}{\sigma}

          =\frac{5.1-5.1}{0.9}=0

Therefore, we have to find P(-1

Using the standard normal table, we have:

P(-1= P(z

                               =0.50-0.1587

                               =0.3413 or 34.13%

                               = 34% approximately

Therefore, the percent of data between 4.2 and 5.1 is about 34%

7 0
3 years ago
the ages of the 11 players of a soccer team on the soccer field are shown. 21, 32, 22, 28, 26, 30, 29, 24, 22, 24, 26. what woul
horrorfan [7]
If a smaller number was added as an outlier
7 0
3 years ago
FOR 90 POINTS PLEASE HELP
miskamm [114]

Answer:

Question 1: RS=47

Question 2: x=6

Step-by-step explanation:

Question 1:

Step 1: 3x+5=2x+15+6x-37

Step 2: 3x+5=8x-22/2

Step 3: 3x+5=4x-11

Step 4: x=16

Step 5: 2(16)+15=32+15=47

<u>RS= 47</u>

<u />

Question 2:

Step 1: 7x+2+25x-14=180

Step 2: 32x-12=180

Step 3: 32x=192  (divide 32 from each side)

<u>x=6</u>

<u />

7 0
2 years ago
If shepherd A gives 8 sheep to sheepherd B , they will have the same amount of sheep. On the other hand , if shepherd B gives 8
Lelechka [254]

Answer:

pues tiene la misma cantidad que es 8

7 0
3 years ago
Other questions:
  • So a man runs 7 feet in one second, how much time does it take to run one foot?
    15·1 answer
  • Alina has one-quarter of a dollar for parking money. Which amount is equivalent to her parking money? 25 pennies, or of a dollar
    6·2 answers
  • WHICH VALUE IS AN EXTRANEOUS SOLUTION X=-3X+12
    11·1 answer
  • How do i solve y+4=4/3(x+1)
    7·1 answer
  • There is a stack of 10 cards, each given a different number from 1 to 10. Suppose we select a card randomly from the stack, repl
    14·1 answer
  • 4a to 3rd power b to 4power times b to 3rd power times 2b to 3rd power divided by 4b
    5·1 answer
  • Which negative is bigger negative 80 or negative 64.8
    11·2 answers
  • A quadrilateral with 4 right angles is a rectangle. We already know that the opposite sides are congruent in parallelograms. Sin
    7·1 answer
  • The set of all solutions of the inequality
    10·1 answer
  • The length of a rectangle is 3 inches less than three times its width. The perimeter of the rectangle is 34 inches. Find the dim
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!