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
GREYUIT [131]
3 years ago
14

NEED HELP ASAP!!

Mathematics
1 answer:
pantera1 [17]3 years ago
8 0

Answer:

t=1/30 h = 2 min

Step-by-step explanation:

d = vt

system of equations:

d = 13t

d - 2/5 = t       ->     d = t+2/5

Solve

13t = t +2/5

t = 1/30 h = 60 min / 30 = 2 min

You might be interested in
7ft = __ inches. Show work
Harrizon [31]

Answer:

Step-by-step explanation:

12 inches is in a foot

10 x 7= 70

2 x 7= 14

70+14=84

6 0
2 years ago
Please help explain my answer!!
Roman55 [17]

The correct answers are that Earth’s North Pole is close to the magnetic south pole, magnets allowed to move freely align themselves to point north, and the north pole on a compass is attracted to Earth’s south pole. I really hope this helps you!!

7 0
2 years ago
A standard roulette wheel with slots labeled 0, 00, 1, 2, 3, … , 36 is spun 60 times. Of these spins, the number 7 is spun 7 tim
WARRIOR [948]

Since the p-value of the test is of 0.00001 < 0.01, these results have statistical significance.

<h3>What is the relation between the p-value and the conclusion of the test hypothesis?</h3>

Depends on if the p-value is less or more than the significance level:

  • If it is more, the null hypothesis is not rejected, which means that the results do not have statistical significance.
  • If it is less, it is rejected, which means that the results have statistical significance.

In this problem, the probability is the p-value, hence since the p-value of the test is of 0.00001 < 0.01, these results have statistical significance.

More can be learned about p-values at brainly.com/question/13873630

#SPJ1

6 0
1 year ago
You have 12 cups of granola and 8 1/2 cups of peanuts to make trail mix. What is the greatest number of full batches of trail mi
nikitadnepr [17]
Hello! Sorry that I'm late. Okay, so each batch calls for 2 2/3 cups of granola and 1 1/3 cups of peanuts. Let's divide the number of cups available total by the amount per batch. To divide fractions, keep the first fraction the same, change division into multiplication, and flip the other faction over. Let's do it. 12/1 * 3/8 = 36/8 or 4 1/2 in mixed number form. 17/2 * 3/4 = 51/8 or 6 3/8 in simplest form. You can only make 4 full batches of trail mix, because you can only use the full serving of both granola AND peanuts for 4 of them.
8 0
3 years ago
Solve for x. 2x - 9 I - 2 16<br>i need how yo solve <br>​
puteri [66]
Can you rewrite the equation? It doesn’t make sense
4 0
2 years ago
Other questions:
  • Pizza is available with three kinds of cheese and four toppings. how many different ways can you order your pizza with one type
    6·1 answer
  • What is the solution for 3x+4=9×+3?
    14·1 answer
  • on monday there was no snow on the ground in Buffalo, New York. On Tuesday, three inches of snow fell. On wensday, a half an inc
    15·1 answer
  • Classify the following triangle. check. check all that apply
    6·2 answers
  • I GIVEEEEEEEEE BRAINLISTTTT
    11·1 answer
  • NEED HALP ASAP WILL GIVE BRAINLY
    12·1 answer
  • REWARDING BRAINLY for correct answer
    7·2 answers
  • Graph x &gt; -3. Please help soon!!! Thanks!!!!!
    13·1 answer
  • Solve for u.<br>u- 4.49 = 8.4​
    14·1 answer
  • Please help!! due in 2 hours!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!