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
Elis [28]
3 years ago
10

An elephant herd was moving at the rate of 6 miles per hour,1 felt threatened,so it started running at the rate of 10 miles per

hour and caught up in 5 minutes
Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

Answer:

the one elephant that felt threatened the herd had gotten a little ways in front of him there for when he started running 10 miles per hour instead of the six that the other elephants were walking he caught up by doing four miles per hour more then the other elephants were going at the time

You might be interested in
Area of triangular prism
pychu [463]
I think the answer is 558.04
8 0
3 years ago
A communications channel transmits the digits 0 and 1. However, due to static, the digit transmitted is incorrectly received wit
m_a_m_a [10]

Answer:

The probability that the message will be wrong when decoded is 0.05792

Step-by-step explanation:

Consider the provided information.

To reduce the chance or error, we transmit 00000 instead of 0 and 11111 instead of 1.

We have 5 bits, message will be corrupt if at least 3 bits are incorrect for the same block.

The digit transmitted is incorrectly received with probability p = 0.2

The probability of receiving a digit correctly is q = 1 - 0.2 = 0.8

We want the probability that the message will be wrong when decoded.

This can be written as:

P(X\geq3) =P(X=3)+P(X=4)+P(X=5)\\P(X\geq3) =\frac{5!}{3!2!}(0.2)^3(0.8)^{2}+\frac{5!}{4!1!}(0.2)^4(0.8)^{1}+\frac{5!}{5!}(0.2)^5(0.8)^0\\P(X\geq3) =0.05792

Hence, the probability that the message will be wrong when decoded is 0.05792

4 0
3 years ago
What type of line is the graph of y = 7? A) Vertical B) Horizontal C) Rising D) Falling
Vitek1552 [10]
Vertical line, because it doesn't have an x-coordinate unit of change so the line would just be straight and vertical along the graph (0, 7).
4 0
3 years ago
Which expression represents the number 5i4+2i3+8i2+−4  rewritten in a+bi  form?
aniked [119]
Remember
i²=-1 so
i³=-i
i⁴=1

so
5i⁴+2i³+8i²-4
5(1)+2(-i)+8(-1)-4
5-2i-8-4
-7-2i is the form
8 0
3 years ago
Read 2 more answers
Write an equation for 5x + 2 = -4 - 7
kenny6666 [7]

Answer:

x = -2 3/5

Step-by-step explanation:

6 0
4 years ago
Other questions:
  • Kate used 555 grams of wool to knit a sweater, a hat, and a scarf. She used 5 times fewer grams for the hat than for the sweater
    14·1 answer
  • Can someone help me with this question?
    12·2 answers
  • What is (6x-5) + (8x-50)
    15·2 answers
  • Read the following statements. 1. Each of the two items that Val bought cost more than $10. 2. Val spent $34 for the two items.
    11·1 answer
  • How do the real solution of a quadratic equation show on a graph of that equation?​
    5·1 answer
  • PLEASE HELP!!!!! WILL MARK AS BRAINLIEST IF THE ANSWER IS CORRECT!!!!!
    8·1 answer
  • Ula for a Variable
    7·1 answer
  • A rectangular patio is 11 feet by 13 feet. What is the length of the diagonal of the patio?
    12·1 answer
  • Is the expression 2 • 4 ^ x equal to the expression 8 ^ x ? Explain your answer
    8·1 answer
  • Hoping to be named Salesperson of the Month, Jason called the names from 2/3 of a page of the phone book last week. This week, h
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!