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
daser333 [38]
3 years ago
11

The following table represents the altitude of a hiker climbing in Mountain over a 60 minute hike. Calculate the average rate of

change over the interval from 0 to 30 minutes.
A: The rate of change is about 90 feet per minute.
B: The rate of change is about 3 feet per minute.
C: The rate of change is about 2 feet per minute.
D: The rate of change is about 30 feet per minute.

Mathematics
1 answer:
Serggg [28]3 years ago
6 0

Answer:

The correct answer is B. The rate of change is about 3 feet per minute

I hope this helped!

You might be interested in
Sean used candle molds, as shown below, to make candles that were perfect cylinders and spheres:
abruzzese [7]
56.52 in^3

V(cylinder) = pi * r^2 * h
V = pi * 3^2 ^ 6
V = pi * 9 * 6
V = 54pi

V(sphere) = (4/3) * pi * r^3
V = (4/3) * pi * 3^3
V = (4/3) * pi * 27
V = 36pi

54pi - 36pi = 18 pi
18 * 3.14 = 56.52
4 0
3 years ago
Consider the probability distribution of x, where x is the number of job applications completed by a college senior through the
Oksi-84 [34.3K]
The expected number out of 1000 selected college seniors that completed 1 job application through the career centers is given by 0.011 x 1000 = 11 which is close to 14.

The expected number out of 1000 selected college seniors that completed 2 job application through the career centers is given by 0.115 x 1000 = 115 which is far away from 15.

The expected number out of 1000 selected college seniors that completed 3 job application through the career centers is given by 0.123 x 1000 = 123 which is close to 130.

Therefore, the result that would be suprising is "15 seniors completed 2 job applications through the career center."
3 0
3 years ago
Me ayudan a resolver unos problemas en word les adjunto el archivo
Rashid [163]
Hola! yo te ayudaria, pero no se en que. No tienes el problema para que yo lo resuelva. Lo siento si mi espanol no es bueno, estoy aprendiendo como escribir lo. Sorry-
3 0
3 years ago
It says solve for the variable can you explain
jeyben [28]

Answer:

x = 9

Step-by-step explanation:

Since we know that the triangle is a right triangle we also know that the angle would be 90 degrees

However we are only given 56 and 3x+7

Let 3x+7 be u

We know that 56+u=90 so solve for u

u=90-56

u = 34

Now u = 3x + 7 so,

3x + 7 = 34

solve for x,

3x=34-7

3x=27

x=27/3

x=9.

5 0
2 years ago
The sixth grade teachers (10 teachers) ordered 2 large pizzas all together for lunch. Each pizza costs 13.75. If they were to sp
Novay_Z [31]

Answer:

they will pay a lot my guy

4 0
3 years ago
Read 2 more answers
Other questions:
  • Shauna borrows $400 from her parents to buy a phone. She agrees to pay them back plus 4% simple interest over one year. Part A W
    15·1 answer
  • Please help . Consider the line that passes through each pair of given points,and decide what type of slope the line has? Choice
    12·2 answers
  • . What is the value of x? rectangle with length 45 feet, width x feet, and diagonal 53 feet
    15·1 answer
  • Kenji has 2500 Japanese yen. If 1 U.S. dollar equals 90.39 Japanese yen, about how many dollars can Kenji buy for his yen?
    13·2 answers
  • What is 0.9 written as a decimal​
    10·2 answers
  • Please help !!!! The leg of a right triangle is 2 units and the hypotenuse is 5 units. What is the length, in units, of the othe
    12·1 answer
  • The double number lines show the ratio of cups to gallons
    8·1 answer
  • Question 4 (1 point)<br> Do the ratios form a proportion?<br> 8 32<br> 4 , 12
    15·1 answer
  • Candy and Hershel folded the same-size square papers.
    14·1 answer
  • A/4 - 5/6 = -1/2 whats a help (;
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!