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
gizmo_the_mogwai [7]
3 years ago
7

Please help me with a-c

Mathematics
1 answer:
dem82 [27]3 years ago
5 0

A) The negative rate indicates the glacier is getting smaller ( it is melting).


B) Multiply the size by the rate of change then subtract:

58850 x 0.0004 = 23.54 miles.

58,850 - 23.54 = 58,826.54 square miles.


C) A decade is 10 years.

Multiply the rate of change by 10: 0.0004 * 10 = 0.004

(1 - 0.004)^d or (0.996)^d, where d is the number of decades.

You might be interested in
April shoots an arrow upward at a speed of 80 ft/sec from a platform of 25 ft. High. The pathway of the arrow can be represented
soldi70 [24.7K]

Answer:

125feet

Step-by-step explanation:

Given the equation that modeled the height expressed as h = -16t^2 + 80t + 25, where h is the height and t is the time in seconds.

The arrow reaches the maximum height at dh/dt = 0

dh/dt = -32t + 80

0= -32t+80

32t = 80

t = 80/32

t = 2.5secs

substitute t = 2.5 into the formula;

h = -16t^2 + 80t + 25

h = -16(2.5)^2 + 80(2.5) + 25

h = -16(6.25)+225

h = -100+225

h = 125

Hence the maximum height the arrow reaches is 125feet

4 0
3 years ago
Each of the numbers 1 through 7 is written on a small piece of paper and placed in a box. What is the probability of picking a p
gregori [183]

Answer:

Either C or B I’m not quite sure which one. I’m sorry

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2x^2+7x-k=0 find all the values of k
mojhsa [17]

Answer:

Find ur attachment here plz thankyou

Step-by-step explanation:

7 0
3 years ago
Points A(2,2) and B(7,14) are two vertices of an equilateral
Dvinal [7]

Answer:

poi nts

Step-by-step explanation:

7

7 0
3 years ago
1/2 of 118. #7 please help homework is due tomorrow
Sergio039 [100]
59 is half if 118

118/2 is 59
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to this?
    7·1 answer
  • Can anyone help me out with this problem and help me understand it a little better please.
    14·1 answer
  • NEED HELP QUCKILY PLZ HURRY
    9·2 answers
  • Combine like terms to simplify the expression:<br> 3x + 5 + 4x − 2 + 7x
    14·2 answers
  • Please help me asap! Thank you! Lines CD and CE are tangent to circle a. If m angle DAE = 140°, what is the measure of angle DCE
    8·1 answer
  • I need to know how to work it out and get the answer?!.​
    6·1 answer
  • the difference between seven times one number and three times a second number is 25. The sum of twice the first and five times t
    11·1 answer
  • Can someone help me with this please
    11·1 answer
  • Can anyone write this in a notebook for more understanding? Thank you
    7·1 answer
  • Which of the following is a prime number?<br> A. 67<br> B. 65<br> C.63<br> D.60
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!