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
Black_prince [1.1K]
3 years ago
6

11. In a swimming race, Yvonne swam 0.18 mile.

Mathematics
2 answers:
baherus [9]3 years ago
8 0

Answer:

D. 0.72 miles

Step-by-step explanation:

Since David swam 4 times as far is Yvonne, he swam 4 times more than 0.18.  0.18 times 4 is 0.72.  If you want/need to do it in your head, just imagine 0.18 as 18, and that multiplied by 4 is 72.  then move the decimal point back over before the 7, to get your answer.  

Two of the other choices are clearly wrong because the actual answer is way less than the other choices (except for B).  One way to quickly figure out which two (or sometimes three) are wrong is by rounding 0.18 up to 0.2.  You can try this quickly because 0.2 is barely bigger than 0.18, and 0.2 is easy to multiply by 4.  The answer you would get from multiplying 0.2 is not exactly correct, but gives you a general idea.

marishachu [46]3 years ago
5 0

Answer: D= 0.72

Step-by-step explanation: Because 0.18 times 4 is 0.72 miles.

You might be interested in
Given g(x)= 3x−4, solve for x when g(x) =5.
inessss [21]

Answer:

x = 3

Step-by-step explanation:

5 = 3x - 4

9 = 3x

x = 3

7 0
3 years ago
If you flip a coin 4 times, what is the best prediction possible for the number of times it will land on tails?
allochka39001 [22]

Answer:

2

Step-by-step explanation:

Each time you flip a coin, there is a 50% change of it landing on tails.  So half the time you should get a tails.  

Half of 4 is 2, so you will likely get 2 tails.

7 0
3 years ago
Solve for y. Do not put any spaces in your y=mx+b answer. 3y=2+9 *
horrorfan [7]

Answer:

y=11/3

Step-by-step explanation:

3y=2+9

Divide both sides by 3.

3y/3 = (2+9)/3

y=2/3+9/3

Combine like terms.

<u>y=11/3</u>

5 0
3 years ago
Find the slope of the line passing through the points (-7,9) and (2,9).<br> slope=
Andru [333]

Answer:  The slope is 0

Step-by-step explanation:

The slope is the difference between the y coordinates divided by the difference between the x coordinates.

Y:  9 - 9 = 0

x: -7-2 =   -9

0/-9= 0  

7 0
3 years ago
Read 2 more answers
When the town of Manning first started its voluntary recycling program, 2500 of the town's residence participated. The town pred
Paraphin [41]
Answer: The correct answer is Choice D.

This is an example of an exponential equation. They are in the form of y=ab^x, where a is the starting value, b is the rate and x is the number of years.

Our data starts at 2500 and increases by 5%, or 100% + 5% = 1.05.

If you put them together, you have the equation y = 2500(1.05)^x, Choice D.
3 0
2 years ago
Other questions:
  • What’s the answer for <br> 0.3(12x – 16)<br> a. 3.6x-16<br> b.3.6x-4.8
    7·1 answer
  • What is the measure of angle ACB?
    10·2 answers
  • What is the standard form of this power of ten?
    8·1 answer
  • Find the area of the triangle.<br><br> [? ] ft2<br> Don't round
    6·2 answers
  • 3. Classify the polygon below by its sides,<br>convex/concave, and regular/irregular​
    5·1 answer
  • How do i find a math tutor for free
    8·1 answer
  • -25-6= -25 + -6 = -31
    5·1 answer
  • A two digit number is 6 times its singles digit. The sum of the digits is 6. Find the number<br>​
    6·1 answer
  • 1. Use the Pythagorean Theorem to find then find the perimeter and area of each
    13·1 answer
  • E. What is the median temperature for the data shown in the table?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!