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
yarga [219]
3 years ago
5

A boat traveled 300 miles in 15 hours. What rate did the boat travel in miles

Mathematics
2 answers:
swat323 years ago
8 0

Answer:

2.20 ms

Step-by-step explanation:

distance divided by time

300÷15=20

uranmaximum [27]3 years ago
6 0
It would be option 2. 20 miles per hour
You might be interested in
How to write a real world situation that could be modeled by the equation 100-6x=160-10x
blondinia [14]
<span>100-6x=160-10x
100 - 160 = -10x +6x
-4x = -60
x = -60 / -4
x = 15</span>
5 0
4 years ago
Will give brainilest if correct Element X decays radioactively with a half life of 15 minutes. If there are 770 grams of Element
Archy [21]

Answer:

The time it'd take for the element to have 15 g of mass is approximately 68 min.

Step-by-step explanation:

The radioactive decay of a substance is given by the following formula:

Since the element has a half life of 12 minutes, this means that after this time the mass of the element will be half of it was originally, therefore:

Therefore the mass of the element is given by:

If the initial mass is 760 g and the final mass is 15 g, we have:

The time it'd take for the element to have 15 g of mass is approximately 68 min.Step-by-step explanation:

5 0
3 years ago
The frequency table shows the results of tossing a number cube 50 times. Which statement
Paul [167]

Answer:

Option (1) is the correct option.

Step-by-step explanation:

From the given frequency table,

Option (1).

Tossing an even number is more likely than tossing an odd number.

Frequencies of tossing even numbers 2, 4, 6 = 10, 10, 9

Frequencies of tossing odd numbers 1, 3, 5 = 8, 6, 7

Which shows frequencies of tossing even numbers are more.

Therefore, Option (1) is correct.

Option (2)

The number 2 will be the next number tossed.

Since it is unpredictable, therefore, this option is incorrect.

Option (3)

Number 4 is half as likely to be tossed as the number 3.

Frequency of tossing number 3 = 6

Frequency of tossing 4 = 10

Frequency of tossing 3 is not the half of tossing 4.

Therefore, Option (3) is incorrect.

Option (4)

Probability of tossing the number 2 = \frac{\text{Frequency of tossing 2}}{\text{Total frequency}}

                                                           = \frac{10}{8+10+6+10+7+9}

                                                           = \frac{10}{50}

                                                           = \frac{1}{5}

Therefore, option (4) is incorrect.

3 0
3 years ago
Nicole Made $231 for 11 hours of work at the same rate how much will she make for 13 hours of work
RSB [31]

Answer: $273

Step-by-step explanation:

231/11 = 21

She makes $21 per hour

21 * 13 = 273

5 0
3 years ago
Need help for this equation
Afina-wow [57]

Answer:

if you solve the equation it is 8 but the equation is 5-(-3) or 5+3 because two negatives equal a plus

8 0
2 years ago
Read 2 more answers
Other questions:
  • Whoever helps with number 1 gets brainliest answer and 10 points :)
    15·1 answer
  • Translate this equation into a real life situation. 4m = -8
    8·1 answer
  • How do I do math that has %
    12·2 answers
  • Log(7x + 10) = log(12x - 45)
    15·1 answer
  • There is a bag filled with 5 blue and 6 red marbles.
    14·1 answer
  • Express the given situation as a linear inequality. needs at least units of a nutritional supplement per day. Red pills provide
    7·1 answer
  • devin is making a candle by pouring melted wax into a mold in the shape of a square pyramid. Each side of the base of the pyrami
    14·1 answer
  • Find 14÷12 . Write your answer as a fraction in simplest form.
    10·1 answer
  • Find the equation of a line that passes through (2,-3), and that is parallel to 5x + y = -2.
    15·1 answer
  • 2,914 rounded to the thousand and to nearest hundred
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!